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Artigos de revistas sobre o tema "Alpha brainwaves"

Autor: Grafiati

Publicado: 7 de junho de 2025

Última modificação: 2 de agosto de 2025

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Shin, Yun-A., Sang-Min Hong, Seung-Ho Kim, and Byung-Kun Lee. "The Effect of Kendo’s Chudan-no-kamae and Three Striking Movements on Changes in Brainwaves Related to Concentration Index." Asian Journal of Kinesiology 23, no. 2 (2021): 34–44. http://dx.doi.org/10.15758/ajk.2021.23.2.34.

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OBJECTIVES This study was conducted to figure out the effects of kendo training on the activity of brainwaves by analyzing changes in brainwaves during chudan-no-kamae and three-movement-striking, which are basic movements of kendo, in elementary school students who undergo kendo training and comparing left and right side brainwave activities to find out differences.METHODS This study was conducted with 29 male elementary school students living in K City who were experts in kendo with a career as an athlete or a kendo training period not shorter than six months. The brainwave activity was meas

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Nasaruddin, Nurul Hanim, Farah Dania Hipni, and Noraisah Arbadul. "Exploring Background Noise During Learning: A Neurofeedback Study." Journal of Cognitive Sciences and Human Development 9, no. 2 (2023): 229–42. http://dx.doi.org/10.33736/jcshd.5867.2023.

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Distinguishing effective background noise during learning is crucial for students. This study was conducted to determine the effective noise background during learning. Two healthy female subjects were recruited for this experiment. They were put in separate brainwave recording sessions for learning tasks without noise and with background noise. Their theta and alpha brainwave readings showed higher activity while learning with background noise. The finding indicated that both brainwaves represented insight and alertness were more dominant during active learning tasks than without noise. Howev

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Mohd Radi, Nur Afiqah, and Nurul Hanim Nasaruddin. "Brainwaves Activities during Resting State: A Neurofeedback Case Study." Journal of Cognitive Sciences and Human Development 8, no. 1 (2022): 100–111. http://dx.doi.org/10.33736/jcshd.4004.2022.

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Neurofeedback training (NFT) on a healthy participant was used to analyse brainwave activity during resting state. Electrodes were placed on the prefrontal cortex and at reference sites to conduct the experiment. The patient was asked to remain still and rest by sitting in a chair. The technology was then used to record the electrical waves emitted by brain activities. After ten cycles with a break interval, theta, alpha, and high beta brainwaves were discovered. There were statistically significant brainwaves in the prefrontal cortex. Remarkably, the ascending high beta oscillation range was

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Chaipakornwong, Tinnaphol, and Phakkharawat Sittiprapaporn. "Brain exercise in elderly: NeuroSky smarter Kit investigation." Asian Journal of Medical Sciences 11, no. 1 (2020): 69–74. http://dx.doi.org/10.3126/ajms.v11i1.26528.

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Background: The measurement analysis of the brainwaves can show whether or not human’s mental or cognitive status is in a sober state. The speed of the computer signal processing technology increased until it could sufficiently process the complex brainwave signals measured in real-time. Therefore, the information about the mental status thus gradually revealed a research in information science called affective computing. Aims and Objective: The purpose of this study was to study the use of NeuroSky Smarter Kit in brain exercise training program by Brainwave Cloud Classroom (BCC) system,

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Sirikongtham, Puwadol, Worapat Paireekreng, and Suwannit Chareen Chit. "Brainwave Detection Model for Panic Attacks Based on Event-related Potential." JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences 27, no. 1 (2019): 333–44. http://dx.doi.org/10.29196/jubpas.v27i1.2168.

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Panic attacks could adversely affect a patient’s daily life and can pose risks to others. The symptoms of panic attacks can be timely observed by detecting the brainwave. This research presents a model that can evaluate the level of panic attack symptoms using the brainwaves detection during (or before) the symptom occurs. It helps monitor the patient’s brainwave based on Event-related potential (ERP). The model is derived from the simulation with horror pictures and frightening sound on the experimental group of 30 people. The survey related to symptoms has been used regarding to the criteria

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Ketenci, Seniha, and Temel Kayikcioglu. "Investigation of Theta Rhythm Effect in Detection of Finger Movement." Journal of Experimental Neuroscience 13 (January 2019): 117906951982873. http://dx.doi.org/10.1177/1179069519828737.

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Movements cause changes in cortical rhythms emanating from the sensorimotor area. It is known that alpha and beta brainwaves take an important role of motor activity and motor imagery. Besides, theta rhythm is considered to carry substantial information about movement initiation and execution. In this study, effect of theta brainwave on movement detection was investigated in four-right handed participants who performed extensions with fingers of right hand using electroencephalography (EEG). Movement and rest epochs from continuous EEG record were extracted using muscle signals. Channels locat

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Zhao, Wenbo. "The Impact of Alpha Wave Music On Employee Productivity In Real Work Environments." Advances in Economics, Management and Political Sciences 21, no. 1 (2023): 324–33. http://dx.doi.org/10.54254/2754-1169/21/20230269.

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In recent years, it has been discovered in some brainwave studies that alpha waves are one of the four basic brainwaves that effectively activate the left hindbrain region. Therefore, a type of music has emerged that can trigger these brainwaves, collectively known as Alpha wave music. This article aims to demonstrate whether Alpha Wave Music can make employees more productive so companies can increase their effectiveness affordably and efficiently. This study fills a gap in the application of Alpha wave music in practical application scenarios and builds a data model on the relationship betwe

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Kim, Joohyun, Miji Kim, Miran Jang, and Junyeop Lee. "The Effect of Juingong Meditation on the Theta to Alpha Ratio in the Temporoparietal and Anterior Frontal EEG Recordings." International Journal of Environmental Research and Public Health 19, no. 3 (2022): 1721. http://dx.doi.org/10.3390/ijerph19031721.

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(1) Background: The effect of Juingong meditation on brainwave patterns has not been explored yet. This study aimed to study the changes in brainwave patterns produced by Juingong meditation, through electroencephalography (EEG) measurements. (2) Methods: The study included 23 participants from the Hanmaum Seon Center in Korea. EEG measurements were performed using InteraXon’s four-channel EEG measurement equipment, Muse. It measures EEG patterns in the temporoparietal and anterior frontal lobes. Brainwaves were measured in two different states: when Juingong meditation was practiced and when

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Choi, Nam Sik, Min-Kyung Kim, and Hee Wook Ryu. "Brainwaves and Emotional Responses to Changes in Red Eye Shadow Brightness and Saturation." Asian Journal of Beauty and Cosmetology 22, no. 1 (2024): 147–61. http://dx.doi.org/10.20402/ajbc.2024.0003.

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Purpose: Investigating how Munsell’s primary color (i.e., red eye shadow) influences human brain and emotional responses to establish foundational data for image formation. Methods: We analyzed the relative power differences in background brainwaves due to variations in five levels of brightness and saturation for each eye both in male and female individuals in their twenties. We used the coefficient of variation for brainwaves for our analysis. In addition, we assessed the preferences for altered red eye shadow and the emotional responses to determine the average preference index. We performe

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Nalluri, Veera Raghava Swamy, V. J. K. Kishor Sonti, and G. Sundari. "Analysis of frequency dependent Vedic chanting and its influence on neural activity of humans." International Journal of Reconfigurable and Embedded Systems (IJRES) 12, no. 2 (2023): 230. http://dx.doi.org/10.11591/ijres.v12.i2.pp230-239.

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<p>In this paper a novel methodology is proposed to identify and to compare the frequency range of different Vedic chantings from Rig Veda, Yajur Veda, Atharva Veda and Sama Veda. Nowadays in spite of busy schedule and hectic work, the human beings are mostly stressed. To get rid from this stressed state, one of the best solutions is listening Vedic chantings. The alpha brainwaves are in the frequency range of 8-12 Hz under giving relaxation to stressed human being. Three selected samples from each Veda have been processed through the simulation compiler Praat and the parameters like spe

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Veera, Raghava Swamy Nalluri, J. K. Kishor Sonti V., and Sundari G. "Analysis of frequency dependent Vedic chanting and its influence on neural activity of humans." International Journal of Reconfigurable and Embedded Systems (IJRES) 12, no. 2 (2023): 230–39. https://doi.org/10.11591/ijres.v12.i2.pp230-239.

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In this paper a novel methodology is proposed to identify and to compare the frequency range of different Vedic chantings from Rig Veda, Yajur Veda, Atharva Veda and Sama Veda. Nowadays in spite of busy schedule and hectic work, the human beings are mostly stressed. To get rid from this stressed state, one of the best solutions is listening Vedic chantings. The alpha brainwaves are in the frequency range of 8-12 Hz under giving relaxation to stressed human being. Three selected samples from each Veda have been processed through the simulation compiler Praat and the parameters like spectral res

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Hsu, Liwei, and Yen-Jung Chen. "An EEG Study on Students' Learning in Practical and Theory-Based Hospitality Courses." International Journal of Adult Education and Technology 12, no. 1 (2021): 40–60. http://dx.doi.org/10.4018/ijaet.2021010103.

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This study investigates neural activities of hospitality students when they are in practical and theoretical classes. This study involved 33 freshmen in a hospitality program, who underwent 420 minutes of brainwave data collection using an electroencephalographic (EEG) headset; 831,600 brainwave data points were gathered in seconds. The results show that participants' level of meditation was significantly higher than their level of attention in both classes. Among the five brainwaves, delta, theta, alpha, and beta waves (but not gamma waves) demonstrated significant differences in power spectr

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Afshin Yaghoobi. "The Role of Neuromarketing in the Purchasing Behavior of Customers: The Role of Cognition and Perception in Purchasing Decisions." Power System Technology 48, no. 3 (2024): 993–1005. http://dx.doi.org/10.52783/pst.905.

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This study aims to examine the impact of neuro-marketing on customer purchase behavior through the role of cognition and perception in purchase decision-making. To test these hypotheses, participants were placed in a laboratory environment and exposed to emotional and cognitive stimuli. Brainwaves (alpha and beta) and behavioral indicators such as the number of purchases, purchase amount, and decision-making time were evaluated as the main variables. The sample consisted of 30 participants, who were randomly assigned to experimental and control groups. The results indicated that emotional and

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Engchuan, Pipat, Karnt Wongsuphasawat, and Phakkharawat Sittiprapaporn. "Brain electrical activity during bench press weight training exercise." Asian Journal of Medical Sciences 10, no. 5 (2019): 80–85. http://dx.doi.org/10.3126/ajms.v10i5.21034.

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Background: Weight training is one type of exercises which some people interest. When the body has a physical exercise with enough intensity, it can produce a positive effect on brain function by changing amplitude of electroencephalographic activity. Aims and Objective: The purpose of this investigation was to examine a more comprehensive range of the electroencephalographic activity including delta, theta, alpha, beta, and gamma brainwaves during bench press weight training exercise. Materials and Methods: Electroencephalographic activities were recorded with nine participants by

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Jenging, Rosnnie, and Fitri Suraya Mohamad. "Mukbang and Me: Implications on Cognition and Physical Well-Being among Undergraduates." Journal of Cognitive Sciences and Human Development 8, no. 2 (2022): 77–93. http://dx.doi.org/10.33736/jcshd.4901.2022.

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Mukbang has become a global eating trend, especially among youths. Mukbang is mainly prevalent on social media platforms and has become addictive content for many who follow such videos. This study explores the effects of watching mukbang on cognitive functions, health problems and social interaction patterns. The study uses neurofeedback to analyse the brainwaves of selected participants who are university-going youths and have a regular habit of watching Mukbang every day. Two situations were recorded using neurofeedback; the first is only watching Mukbang passively, while the other is where

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Kao, Fu Chien, Shin Ping R. Wang, Chih Hsun Huang, Yun Kai Lin, and Chih Chia Chen. "The Impact of Music on Learning Brainwaves." Advanced Materials Research 950 (June 2014): 339–44. http://dx.doi.org/10.4028/www.scientific.net/amr.950.339.

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Human behavior pattern is mainly dictated by cerebral activities called brain wave. Brain wave carries messages to all parts of the body and controls thought and behavior. Modern neuroscientists have divided brain wave into 4 different frequency sub-bands:δ (Delta)、θ (Theta)、α (Alpha)、and β (Beta) in order of frequency. Each sub-band has its own special physiological meaning and characteristic. This research from the perspective of cognitive neuroscience investigates how listening to different styles of music can influence learners ’learning activity. The experiment is conducted by having the

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Madona, Putri. "Akuisisi Dan Klasifikasi Sinyal EEG Untuk Lima Arah Pergerakan Berbasis Labview." Jurnal Elektro dan Mesin Terapan 4, no. 2 (2018): 37–43. http://dx.doi.org/10.35143/elementer.v4i2.2406.

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A human brain emits five brainwaves. Those are gamma, beta, alpha, theta, and delta waves. Beta and alpha wave are emitted based of consciousness and concentration level. A software for brain signals’ acquisition is built in this research. It also classifies the acquired data into five motion directions of which are forward, right, left, backward, and stop. Neurosky Mindwave sensor and LabVIEW are used in this project. The data from sensor readings are processed by LabVIEW by using filter function and FFT. Before classifying the data, the program will do training to save the data to Microsoft

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Rumampuk, Jimmy Franky, Damajanty Hellen Carol Pangemanan, Maya Esther Wullur Moningka, and Hedison Polii. "The Effect of Alpha Wave Audio and Theta Wave Audio on Brain Concentration Power in Students of the Faculty of Medicine, Sam Ratulangi University Class of 2019." Scholars Journal of Applied Medical Sciences 11, no. 1 (2023): 87–90. http://dx.doi.org/10.36347/sjams.2023.v11i01.014.

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Currently, many studies address the relationship between function and brain waves with medical diseases, psychological disorders, or human capacity to various subjects. One of them is by generating individual potentials using brainwaves. Alpha and theta waves in the learning process can be attributed to this brainwave therapy since these waves can improve brain performance to concentrate more on improving memory power and also intelligence. Alpha and theta waves can be listened to in everyday life, in the form of audio from the sound of music. This research is purely experimental (true experim

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Yi, Jeong-Han, Kyu-Beom Kim, Ye-Jin Kim, et al. "A Comparison of the Effects of Binaural Beats of Audible and Inaudible Frequencies on Brainwaves." Applied Sciences 12, no. 24 (2022): 13004. http://dx.doi.org/10.3390/app122413004.

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The purpose of this study was to observe the effects of audible and inaudible binaural beat stimuli on alpha power elicitation and compare the differences in triggering effects depending on sound perception. Experiments were conducted on healthy male and female subjects (11 males and 10 females, mean age of 24.6 ± 1.8). To induce alpha waves, audible (250 Hz) or non-audible baseline sound frequencies (18,000 Hz) were presented to the left ear, and a frequency 10 Hz higher than the baseline was presented to the right ear. There were two experimental phases: a rest phase (5 min) in which no stim

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Fernández-Palleiro, Patricia, Tania Rivera-Baltanás, Daniela Rodrigues-Amorim, et al. "Brainwaves Oscillations as a Potential Biomarker for Major Depression Disorder Risk." Clinical EEG and Neuroscience 51, no. 1 (2019): 3–9. http://dx.doi.org/10.1177/1550059419876807.

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Major depressive disorder (MDD) is a multidimensional disorder that is characterized by the presence of alterations in mood, cognitive capacity, sensorimotor, and homeostatic functions. Given that about half of the patients diagnosed with MDD do not respond to the various current treatments, new techniques are being sought to predict not only the course of the disease but also the characteristics that differentiate responders from non-responders. Using the electroencephalogram, a noninvasive and inexpensive tool, most studies have proposed that patients with MDD have some lateralization in bra

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Sittiprapaporn, Phakkharawat. "Cognitive skills improved by BrainWare SAFARI training program: Electroencephalographic study." Asian Journal of Medical Sciences 11, no. 1 (2020): 57–62. http://dx.doi.org/10.3126/ajms.v11i1.26526.

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Background: Executive functions have been shown to be related to academic achievement and the ability to learn. Understanding the role of executive function may offer new learning opportunities for children. The 2018-2019 implementation of BrainWare SAFARI pilot study started with primary school students achieving an average improvement in cognitive skill development. Aims and Objective: This study was set to find spatial ability and cognitive skill abilities done by letting students who performed spatial ability tasks after BrainWare SAFARI training exercises and also investigated by us

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Seomun, Gyeongae, Eunjoo Yang, Eun-Young Kim, Eun-Jung Kim, and Wonjung Noh. "Comparing Brain Activation between Students who Use Digital Textbooks and Those who Use Conventional Paper Textbooks." New Educational Review 32 (2013): 233–42. http://dx.doi.org/10.15804/tner.13.32.2.19.

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The purpose of this study is to compare the effects of digital textbooks and conventional paper textbooks on brain activation during problem solving among elementary-school students. Subjects included 54 6th grade students who used either digital textbooks or paper textbooks. We measured theta waves, alpha waves, beta waves, and gamma waves using PolyG-I (LAXTHA Inc.). We found significant effects of the textbook type for all brainwaves in the prefrontal lobes. Our results suggest that the use of digital textbooks will enhance the development of cognitive and thinking processes during learning

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Sattayakhom, Apsorn, Sumethee Songsamoe, Gorawit Yusakul, Kosin Kalarat, Narumol Matan, and Phanit Koomhin. "Effects of Thai Local Ingredient Odorants, Litsea cubeba and Garlic Essential Oils, on Brainwaves and Moods." Molecules 26, no. 10 (2021): 2939. http://dx.doi.org/10.3390/molecules26102939.

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The functional food market is growing with a compound annual growth rate of 7.9%. Thai food recipes use several kinds of herbs. Lemongrass, garlic, and turmeric are ingredients used in Thai curry paste. Essential oils released in the preparation step create the flavor and fragrance of the famous tom yum and massaman dishes. While the biological activities of these ingredients have been investigated, including the antioxidant, anti-inflammatory, and antimicrobial activities, there is still a lack of understanding regarding the responses to the essential oils of these plants. To investigate the

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Park, Shin-Jeong, and Wanju Park. "Effects of Stepwise Combined Biofeedback Training on Attention and Self-control of High School Students Based on the Reflection and Reflexion Model." Journal of Korean Academy of psychiatric and Mental Health Nursing 33, no. 4 (2024): 442–55. https://doi.org/10.12934/jkpmhn.2024.33.4.442.

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Purpose: To investigate effects of a stepwise combined biofeedback training program (SCBT) including physiological response-focused training and brainwave change-focused training based on the Reflection and Reflexion model on attention and self-control of male high school students.Methods: This research employed a non-equivalent control group pretest-posttest design. A total of 54 students from two cities in South Korea were divided into experimental, comparison, and control groups. The training consisted of ten sessions over five weeks. The experimental group participated in the SCBT, while t

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Rydzik, Łukasz, Tomasz Pałka, Ewa Sobiło-Rydzik, et al. "An Attempt to Develop a Model of Brain Waves Using Quantitative Electroencephalography with Closed Eyes in K1 Kickboxing Athletes—Initial Concept." Sensors 23, no. 8 (2023): 4136. http://dx.doi.org/10.3390/s23084136.

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Background: Brain injuries are a common problem in combat sports, especially in disciplines such as kickboxing. Kickboxing is a combat sport that has several variations of competition, with the most contact-oriented fights being carried out under the format of K-1 rules. While these sports require a high level of skill and physical endurance, frequent micro-traumas to the brain can have serious consequences for the health and well-being of athletes. According to studies, combat sports are one of the riskiest sports in terms of brain injuries. Among the sports disciplines with the highest numbe

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Tee, Yi Wen, and Armiza Mohd Aris Siti. "Electroencephalogram (EEG) stress analysis on alpha/beta ratio and theta/beta ratio." Indonesian Journal of Electrical Engineering and Computer Science (IJEECS) 17, no. 1 (2020): 175–82. https://doi.org/10.11591/ijeecs.v17.i1.pp175-182.

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This paper presents an analysis of stress feature using the power ratio of frequency bands including Alpha to Beta and Theta to Beta. In this study, electroencephalography (EEG) acquisition tool was utilized to collect brain signals from 40 subjects and objectively reflected stress features induced by virtual reality (VR) technology. The EEG signals were analyzed using Welch’s fast Fourier transform (FFT) to extract power spectral density (PSD) features which represented the power of a signal distributed over a range of frequencies. Slow wave versus fast wave (SW/FW) of EEG has been stud

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Tognoli, Emmanuelle. "More than Meets the Mind’s Eye? Preliminary Observations Hint at Heterogeneous Alpha Neuromarkers for Visual Attention." Brain Sciences 9, no. 11 (2019): 307. http://dx.doi.org/10.3390/brainsci9110307.

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With their salient power distribution and privileged timescale for cognition and behavior, brainwaves within the 10 Hz band are special in human waking electroencephalography (EEG). From the inception of electroencephalographic technology, the contribution of alpha rhythm to attention is well-known: Its amplitude increases when visual attention wanes or visual input is removed. However, alpha is not alone in the 10 Hz frequency band. A number of other 10 Hz neuromarkers have function and topography clearly distinct from alpha. In small pilot studies, an activity that we named xi was found over

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Yi Wen, Tee, and Siti Armiza Mohd Aris. "Electroencephalogram (EEG) stress analysis on alpha/beta ratio and theta/beta ratio." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 1 (2020): 175. http://dx.doi.org/10.11591/ijeecs.v17.i1.pp175-182.

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<span>This paper presents an analysis of stress feature using the power ratio of frequency bands including Alpha to Beta and Theta to Beta. In this study, electroencephalography (EEG) acquisition tool was utilized to collect brain signals from 40 subjects and objectively reflected stress features induced by virtual reality (VR) technology. The EEG signals were analyzed using Welch’s fast Fourier transform (FFT) to extract power spectral density (PSD) features which represented the power of a signal distributed over a range of frequencies. Slow wave versus fast wave (SW/FW) of EEG has bee

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Koomhin, Phanit, Apsorn Sattayakhom, Supaya Chandharakool, et al. "Michelia Essential Oil Inhalation Increases Fast Alpha Wave Activity." Scientia Pharmaceutica 88, no. 2 (2020): 23. http://dx.doi.org/10.3390/scipharm88020023.

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Essential oils are volatile fragrance liquids extracted from plants, and their compound annual growth rate is expected to expand to 8.6% from 2019 to 2025, according to Grand View Research. Essential oils have several domains of application, such as in the food and beverage industry, in cosmetics, as well as for medicinal use. In this study, Michelia alba essential oil was extracted from leaves and was rich in linalool components as found in lavender and jasmine oil. The effects of inhaling michelia oil on human brainwaves still need to be elucidated. Ten male and ten female subjects were recr

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Olszewska-Guizzo, Agnieszka, Nicolas Escoffier, Jane Chan, and Tan Puay Yok. "Window View and the Brain: Effects of Floor Level and Green Cover on the Alpha and Beta Rhythms in a Passive Exposure EEG Experiment." International Journal of Environmental Research and Public Health 15, no. 11 (2018): 2358. http://dx.doi.org/10.3390/ijerph15112358.

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With the growing interest among researchers, practitioners, and urban decision makers in the influence of the built environment on peoples’ health, there is increasing emphasis on using scientific knowledge to inform urban design, including methods of neuroscience. As window views are the most immediate medium of visual connection with one’s neighbourhood, we surmised that the quality of this view would have an impact on the mental health and well-being of urban dwellers. Accordingly, we investigated how window views taken from different floors of a high-rise block with varying extents of gree

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Zainuddin, Nurul Farha, Abdul Hafidz Omar, Izwyn Zulkapri, Mohd Najeb Jamaludin, and Mohd Syafiq Miswan. "Brainwave biomarkers of brain activity, physiology and biomechanics in cycling performance." Malaysian Journal of Fundamental and Applied Sciences 13, no. 4-2 (2017): 533–39. http://dx.doi.org/10.11113/mjfas.v13n4-2.840.

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Generally, in sports performance, the relationship between movement science and physiological function has been conducted integrating neuronal mechanism over the past decades. However, understanding those interaction between neural network and motor performance comprehensively in achieving optimal performance is still lacking, mainly in cycling. The purpose of this study was to discuss the issues in neuroscience related to brain activity, physiology and biomechanics in achieving optimal performance in cycling. As sports technology improves, more objective measurement can be demonstrated in sol

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Korovesis, Kandris, Koulouras, and Alexandridis. "Robot Motion Control via an EEG-Based Brain–Computer Interface by Using Neural Networks and Alpha Brainwaves." Electronics 8, no. 12 (2019): 1387. http://dx.doi.org/10.3390/electronics8121387.

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Modern achievements accomplished in both cognitive neuroscience and human–machine interaction technologies have enhanced the ability to control devices with the human brain by using Brain–Computer Interface systems. Particularly, the development of brain-controlled mobile robots is very important because systems of this kind can assist people, suffering from devastating neuromuscular disorders, move and thus improve their quality of life. The research work presented in this paper, concerns the development of a system which performs motion control in a mobile robot in accordance to the eyes’ bl

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Hsueh, Jen-Jui, Yan-Zhou Chen, Jia-Jin Chen, and Fu-Zen Shaw. "Equivalent current dipole sources of neurofeedback training-induced alpha activity through temporal/spectral analytic techniques." PLOS ONE 17, no. 2 (2022): e0264415. http://dx.doi.org/10.1371/journal.pone.0264415.

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Much of the work in alpha NFT has focused on evaluating changes in alpha amplitude. However, the generation mechanism of training-induced alpha activity has not yet been clarified. The present study aimed to identify sources of training-induced alpha activity through four temporal/spectral analytic techniques, i.e., the max peak average (MPA), positive average (PA), negative average (NA) and event-related spectral perturbation average (ERSPA) methods. Thirty-five healthy participants were recruited into an alpha group receiving feedback of 8–12-Hz amplitudes, and twenty-eight healthy participa

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Kim, Dongseon, and DooHan Yoo. "Study on the Effectiveness of Person-Centered Communication Intervention Using EEG." Korea Gerontological Society 44, no. 3 (2024): 381–400. http://dx.doi.org/10.31888/jkgs.2024.44.3.381.

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Person-Centered care and communication intervention have been widely utilized in emotional care for people with dementia overseas. However, the use of non-pharmacological interventions, including person-centered care, has been lacking in Korea primarily due to a shortageof scientific evidence proving their efficacy. This study aimed to present Person-Centered communication as a method of intervention andto quantitatively assess its impact on the emotional state and agitation of people with dementia. The subjects of the study, people withmild dementia who commute day care centers, were divided

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Gaffar, Muhammad Andriana, and Hamdani Hamdani. "The Use of Alpha Brainwave to Develop Emphaty Awareness of Vocational School Teachers in Managing Classroom Activities." Journal of Architectural Research and Education 3, no. 2 (2021): 94–101. http://dx.doi.org/10.17509/jare.v3i2.39805.

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This study aims to explore the benefits of Alpha brainwaves in developing teacher empathy awareness when managing classroom activities on vocational school. The reason for the research being conducted is the fact that most of the teachers are still struggling and find it difficult to deal with students' misbehavior in the classroom because it has an impact on the overall class activities. One of the competencies that every teacher must have is social competence, namely the ability to manage social relations which requires various skills, abilities and capacities in solving problems that occur

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Dr., Rajesh Arora. "Rajyoga Meditation as a Spiritual Practice in Brahma Kumaris: A Pathway to the Alpha State of Mind for Efficient Working." International Journal of Multidisciplinary Research Transactions 7, no. 5 (2025): 36–40. https://doi.org/10.5281/zenodo.15380191.

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In the midst of mental burden and stress, work performance and emotional well-being are usually undermined. Meditation practices have increasingly been seen to contribute to enhanced mental clarity and cognitive effectiveness. This article investigates Brahma Kumaris application of Rajyoga meditation and how it can help towards the production of alpha brain activity, linked to peace, purity, and high performance. Conceptual and literature-informed review integrates religious philosophy and scientific data to formulate that Rajyoga interweaves spirituality and concrete effect in the workplace.

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Yubiliana, Gilang, Raka Putra, and Andri Abdurrochman. "Q-EEG map of parietal and frontal lobes out of brain waves recording during dental hypnosis practice." Padjadjaran Journal of Dentistry 33, no. 3 (2021): 258. http://dx.doi.org/10.24198/pjd.vol33no3.33382.

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Introduction: A patient with fear and anxiety is a common case to deal with for a dentist, therefore, dental hypnosis has been widely used to ease this situation. In a hypnotized state, the human brain may easily accept any suggestion. This is projected in the brain waves. Electroencephalograph (EEG) is a brain wave recording device, reflecting several states of consciousness. Beta for conscious, alpha and theta for subconscious, and delta for sleep. Dental hypnosis puts down beta waves to alpha or theta. Quantitative Electroencephalography (Q-EEG) or brain mapping is a comprehensive analysis

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Fauzan, Norsiah, Ahmad Sophian Shminan, Aquailla James Anak Binit, and . "The Effects of Minecraft Videogame On Creativity." International Journal of Engineering & Technology 7, no. 3.22 (2018): 42. http://dx.doi.org/10.14419/ijet.v7i3.22.17121.

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The aim of this research is find out the effects of minecraft videogames on creativity. Eight undergraduates were assigned to experimental group and control group for recording of the brainwaves while playing minecraft video games and other videos. The results showed that the average of brain waves from different sub-bands for Minecraft games is higher than other games. The dominant of delta waves at Fp1 & Fp2 showed that the subjects are paying high attention and improved their decision-making levels. High T3 & T4 on Alpha( Minecraft's)wave indicates that it stimulates the brain to ac

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Chen, Chiung-Yao. "Delving into Hearing Threshold of the Delay Gap of Initial Reflection in a Room by Using the Response of Cortical Brainwaves." Applied Sciences 13, no. 21 (2023): 11856. http://dx.doi.org/10.3390/app132111856.

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In this study, the apparent variation ranges of acoustical parameters were investigated in a concert hall. The initial time delay gap (ITDG) was evaluated in terms of its just noticeable difference (JND) through two instruments, the cello and the trumpet. Even though the IDTG values were prolonged over the measurements and were not significantly varied, an ITDG range of 22–220 ms in increments of 91 steps was produced electro-acoustically in an anechoic chamber. The result of JNDc (Δgap/gap) was rated by 50% “different” judgement ranges for the cello and trumpet tracks, respectively. The effec

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Wu, Jih-Huah, Chia-Yen Yang, Yang-Chyuan Chang, and Yi-Chia Shan. "Effects of Near-Infrared Pulsed Light on the Attention of Human Beings Using Electroencephalography." Life 13, no. 7 (2023): 1490. http://dx.doi.org/10.3390/life13071490.

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In our previous studies, photobiomodulation (PBM) stimulation can induce significant brain activation in normal subjects. In an open-eye study, the PBM stimulation was able to increase the power of alpha rhythms and theta waves, as well as decrease the beta activities after PBM stimulation. However, in the closed eyes study, the alpha rhythms in the laser group were reduced. This means the PBM stimulation can induce specific brainwaves under different conditions. Thus, to investigate the effects of PBM stimulation on human’s attention, forty students were recruited in this single-blind randomi

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Imagawa, Naoto, Yuji Mizuno, Ibuki Nakata, et al. "The Impact of Stretching Intensities on Neural and Autonomic Responses: Implications for Relaxation." Sensors 23, no. 15 (2023): 6890. http://dx.doi.org/10.3390/s23156890.

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Stretching is an effective exercise for increasing body flexibility and pain relief. This study investigates the relationship between stretching intensity and relaxation effects, focusing on brainwaves and autonomic nervous system (ANS) activity. We used a crossover design with low- and high-intensity conditions to elucidate the impact of varying stretching intensities on neural activity associated with relaxation in 19 healthy young adults. Participants completed mood questionnaires. Electroencephalography (EEG) and plethysmography measurements were also obtained before, during, and after str

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Stevens, Ronald, Trysha Galloway, Jamie Gorman, Ann Willemsen-Dunlap, and Don Halpin. "Toward Objective Measures of Team Dynamics During Healthcare Simulation Training." Proceedings of the International Symposium on Human Factors and Ergonomics in Health Care 5, no. 1 (2016): 50–54. http://dx.doi.org/10.1177/2327857916051010.

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Three-person teams of fourth-year medical students or experienced operating room practitioners performed simulations around the construct of ventilation. Team member communications together with EEG-derived brainwaves were collected and classified each second and the changing neurodynamic as well as communication organizations of the team were modeled. The fluctuating neurodynamic organizations were obtained from symbolic representations of the EEG power levels of team members while changes in communication were determined by Latent Semantic analysis – derived measures of communication content

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Kamran, Jaleel, Maryam Tahir, Sidra Shaukat, et al. "Neurophysiological Mechanisms Underlying Sleep Deprivation-Induced Cognitive Impairment." Journal of Neonatal Surgery 14, no. 10S (2025): 1085–89. https://doi.org/10.63682/jns.v14i10s.8542.

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Background: Sleep deprivation (SD) significantly compromises cognitive functioning, affecting attention, memory, and executive control. Neurophysiological alterations, particularly within the prefrontal cortex and thalamocortical pathways, are closely linked to these impairments. Objective: To evaluate the cognitive and neurophysiological effects of acute sleep deprivation Study Design: Cross-sectional observational study. Place and Duration of Study: This study was conducted at the Department of Physiology, Watim Medical & Dental College Rawat, Pakistan, from February to August 2023. Meth

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Binias, Bartosz, Dariusz Myszor, Sandra Binias, and Krzysztof A. Cyran. "Analysis of Relation between Brainwave Activity and Reaction Time of Short-Haul Pilots Based on EEG Data." Sensors 23, no. 14 (2023): 6470. http://dx.doi.org/10.3390/s23146470.

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The purpose of this research is to examine and assess the relation between a pilot’s concentration and reaction time with specific brain activity during short-haul flights. Participants took part in one-hour long flight sessions performed on the FNPT II class flight simulator. Subjects were instructed to respond to unexpected events that occurred during the flight. The brainwaves of each participant were recorded with the Emotiv EPOC+ Scientific Contextual EEG device. The majority of participants showed a statistically significant, positive correlation between Theta Power in the frontal lobe a

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Muhammad Sh Hamid and Furat J Saadulla. "The five brainwaves and their relationship to the performance of some defensive skills of soccer goalkeepers." Mustansiriyah Journal of Sports Science 1, no. 4 (2024): 274–89. http://dx.doi.org/10.62540/mjss.2020.01.04.22.

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The importance of the research lies in knowing the five brain waves that include each of ((Delta, Theta, Alpha, Beta, Gamma)) because it is considered the main part of the work of the brain, whose main duty is to perform all human movements as well as the characteristics that the guard has and their relationship to some skills Defensive guards in order to benefit from those concerned and specialists in the field of football in particular and the rest of sports in general and the research problem is determined that the performance of all the movements performed by the athlete depends on the bra

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Peng, Chia-Ju, Yi-Chun Chen, Chun-Chuan Chen, Shih-Jui Chen, Barthélemy Cagneau, and Luc Chassagne. "An EEG-Based Attentiveness Recognition System Using Hilbert–Huang Transform and Support Vector Machine." Journal of Medical and Biological Engineering 40, no. 2 (2019): 230–38. http://dx.doi.org/10.1007/s40846-019-00500-y.

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Abstract Purpose Attentiveness recognition benefits the detection of the mental state and concentration when humans perform specific tasks. Hilbert–Huang transform (HHT) is useful for the analysis of nonlinear or nonstationary bio-signals including brainwaves. In this work, a method is proposed for the characterization of attentiveness levels by using electroencephalogram (EEG) signals and HHT analysis. Methods Single-channel EEG signals from the frontal area were acquired from participants at different levels of attentiveness and were decomposed into a set of intrinsic mode functions (IMF) by

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Kim, Jae Soon, Eunha Yoo, Sun-Jin Jeong, and Hye Sook Jang. "Effects of an Agro-healing Program on Promoting Mental Health of the Middle-aged." Journal of People, Plants, and Environment 24, no. 6 (2021): 573–84. http://dx.doi.org/10.11628/ksppe.2021.24.6.573.

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Background and objective This study was conducted with 10 men and women in their 50s-60s to investigate the effect of agro-healing activities on the improvement of mental health. Methods The experimental group participated in total 8 sessions of agro-healing activities, once a week for 2 hours each, at a care farm in Wanju-gun. Physiological measurements were taken with an electroencephalogram (EEG), Salivettes samples, and blood pressure before and after the activities. Results As a result of analyzing the changes in brainwaves of the experimental group before and after agro-healing activitie

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Binias, Bartosz, Dariusz Myszor, Sandra Binias, and Krzysztof A. Cyran. "Analysis of Relation between Brainwave Activity and Reaction Time of Short-Haul Pilots Based on EEG Data." Sensors 23, no. 14 (2023): 6470. https://doi.org/10.3390/s23146470.

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The purpose of this research is to examine and assess the relation between a pilot's concentration and reaction time with specific brain activity during short-haul flights. Participants took part in one-hour long flight sessions performed on the FNPT II class flight simulator. Subjects were instructed to respond to unexpected events that occurred during the flight. The brainwaves of each participant were recorded with the Emotiv EPOC+ Scientific Contextual EEG device. The majority of participants showed a statistically significant, positive correlation between Theta Power in the frontal lobe a

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Fink, Madeleine, Saskia Pasche, Kira Schmidt, et al. "Neurofeedback Treatment Affects Affective Symptoms, But Not Perceived Cognitive Impairment in Cancer Patients: Results of an Explorative Randomized Controlled Trial." Integrative Cancer Therapies 22 (January 2023): 153473542211499. http://dx.doi.org/10.1177/15347354221149950.

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Background: EEG biofeedback (NF) is an established therapy to enable individuals to influence their own cognitive-emotional state by addressing changes in brainwaves. Psycho-oncological approaches of NF in cancer patients are rare and effects are hardly studied. Objective: The aim of this explorative, randomized controlled trial was to test the effectiveness of an alpha and theta NF training protocol, compared to mindfulness based therapy as an established psycho-oncological treatment. Methods: Of initially 62 screened patients, 56 were included (inclusion criteria were cancer independent of t

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Maureira Cid, Fernando, Elizabeth Flores Ferro, Hernan Díaz Muñoz, et al. "Efectos de una sesión de ejercicio físico sobre la actividad no lineal de las ondas cerebrales en estado basal (Effects of a physical exercise session on nonlinear activity of brainwaves at baseline)." Retos, no. 38 (January 15, 2020): 180–87. http://dx.doi.org/10.47197/retos.v38i38.74648.

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Introducción: en las últimas décadas el electroencefalograma se ha utilizado para estudiar los efectos del ejercicio físico sobre la actividad eléctrica cerebral, incluyendo nuevos paradigmas con matemáticas no lineales y teoría del caos. Material y método: El objetivo de la presente investigación fue determinar los efectos de 30 minutos de ejercicio físico aeróbico sobre la actividad neurofisiológica cerebral durante un estado basal. La muestra estuvo constituida por 13 varones voluntarios (siete experimentales y seis controles). El registro de la actividad cerebral (electroencefalografía) se

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