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Articles de revues sur le sujet « Hand and limb use »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Iwaniuk, AN, and IQ Whishaw. "How skilled are the skilled limb movements of the raccoon (Procyon lotor)?" Behavioural Brain Research 99 (June 7, 1999): 35–44. https://doi.org/10.1016/s0166-4328(98)00067-9.

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Raccoons have been widely used for neurobiological research and with respect to paw (hand) use have been 'considered' to be primates because they display highly developed skilled hand use. Their exceptional manipulatory ability is puzzling from an evolutionary perspective both because they belong to a taxon that is divergent from primates and because most members of their taxon are not especially skilled. Surprisingly, there has been no systematic investigation of their manipulatory ability. This was the purpose of the present study. Captive and zoo-housed raccoons were video recorded during f

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Frey, Scott, Binal Motawar, Kelli Buchanan, et al. "Greater and More Natural Use of the Upper Limbs During Everyday Life by Former Amputees Versus Prosthesis Users." Neurorehabilitation and Neural Repair 36, no. 3 (2022): 227–38. http://dx.doi.org/10.1177/15459683211062889.

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Hand loss profoundly impacts daily functioning. Reversal of amputation through hand replantation or transplantation offers an alternative to prosthetics for some. Whether recipients exhibit more extensive and natural limb use during everyday life than prosthesis users is, however, unknown. We asked unilateral, below-elbow amputees (N = 22), hand graft recipients (transplants N = 4; replants N = 2), and healthy matched controls (N = 20) to wear wireless accelerometers distally on their forearms/prostheses and proximally on their upper arms. These units captured limb activity over 3 days within

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Iberite, Francesco, Jonathan Muheim, Outman Akouissi, et al. "Restoration of natural thermal sensation in upper-limb amputees." Science 380, no. 6646 (2023): 731–35. http://dx.doi.org/10.1126/science.adf6121.

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The use of hands for gathering rich sensory information is essential for proper interaction with the environment; therefore, the restoration of sensation is critical for reestablishing the sense of embodiment in hand amputees. Here, we show that a noninvasive wearable device can be used to provide thermal sensations on amputees’ phantom hands. The device delivers thermal stimuli to specific regions of skin on their residual limb. These sensations were phenomenologically similar to those on the intact limbs and were stable over time. Using the device, the subjects could successfully exploit the

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Mirasadi Nia, Seyyed Ali, Minoo Kalantari, Mahnaz Hejazi Shirmard, and Marzieh Pashmdarfard. "Hand-arm bimanual intensive therapy including lower extremity on children with cerebral palsy - A Scoping review." Scientific Journal of Rehabilitation Medicine 13, no. 6 (2025): 0. https://doi.org/10.32598/sjrm.13.6.3261.

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Introduction: Cerebral palsy is one of the common causes of disability in children due to brain damage. For this reason, children with cerebral palsy should be placed in a rehabilitation process suitable for their age and developmental stage. There are various treatment approaches to improve the condition of children with cerebral palsy. However, there are few approaches that specifically focus on both the upper and lower limbs. In the meantime, two-hand intensive hand-arm therapy including the lower limbs was proposed as an approach that can focus on the upper and lower limbs. It also affects

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Hunter, SM, and P. Crome. "Hand function and stroke." Reviews in Clinical Gerontology 12, no. 1 (2002): 68–81. http://dx.doi.org/10.1017/s0959259802012194.

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Stroke is particularly prevalent in older people and the effects of stroke can be profound. Not only are the abilities to stand, balance and walk affected, but also the ability to use the upper limb and hand in its diversity of functions in everyday life. Loss of independence of upper limb function contributes enormously to functional disability, affecting quality of life and independence in ‘basic’ (washing, grooming, feeding, dressing, etc.) and ‘instrumental’ activities (shopping, home/financial management, etc.) of daily living. A larger proportion of stroke patients with initial severe up

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Simon, Ann M., Kristi L. Turner, Laura A. Miller, et al. "Myoelectric prosthesis hand grasp control following targeted muscle reinnervation in individuals with transradial amputation." PLOS ONE 18, no. 1 (2023): e0280210. http://dx.doi.org/10.1371/journal.pone.0280210.

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Background Despite the growing availability of multifunctional prosthetic hands, users’ control and overall functional abilities with these hands remain limited. The combination of pattern recognition control and targeted muscle reinnervation (TMR) surgery, an innovative technique where amputated nerves are transferred to reinnervate new muscle targets in the residual limb, has been used to improve prosthesis control of individuals with more proximal upper limb amputations (i.e., shoulder disarticulation and transhumeral amputation). Objective The goal of this study was to determine if prosthe

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Park, Tae Sang, Dong Hwan Shin, Choong Pyo Jeong, Jung Hyun Choi, Jeon Il Moon, and Seung Han Yang. "Design of Wrist Rehabilitation Device for Hemiplegic Patients." Key Engineering Materials 625 (August 2014): 633–37. http://dx.doi.org/10.4028/www.scientific.net/kem.625.633.

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There have been some devices for rehabilitations of upper limb such as electronic device and mechanical device which is well-known as the passive one. These devices make the motion of upper limbs and stimulate the wrist, elbow, shoulder joints with muscles. This motion does by using the patient’s normal hand (left or right hand) and rotating the wounded hand’s wrist to be recovered by the clockwise or counterclockwise with some angles. Electronic devices for upper limb rehabilitation have the advantage that the electronic ones can supply various rehabilitation exercises to the patients. Howeve

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Sae Jong, Nida, Sakariya Sa-e, Ahmad Tirasor, Nifadila Mama, and Hassan Dao. "HAND RECOGNITION SYSTEM BASED ON ELECTROMYOGRAPHY FOR REAL-TIME HAND PROSTHETIC CONTROL." ASEAN Engineering Journal 13, no. 1 (2023): 177–83. http://dx.doi.org/10.11113/aej.v13.18641.

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Upper limb amputation is a significant limitation for achieving routine activities. Myoelectric signals detected by electrodes well-known as Electromyography (EMG) have been targeted to control upper limb prostheses of such lost limbs. Unfortunately, the acquisition, processing and use of such myoelectric signals are sophisticated. Furthermore, it necessarily requires complex computation to fulfil accuracy, robustness, and time-consumption execution for the real-time prosthesis application. Thus, machine learning schemes for pattern recognition are a potential approach to improve the tradition

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MURPHY, N. M., P. RILEY, and C. KEYS. "Ice-Skating Injuries to the Hand." Journal of Hand Surgery 15, no. 3 (1990): 349–51. http://dx.doi.org/10.1016/0266-7681_90_90017-x.

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166 patients with injuries due to ice-skating were seen in the local accident and emergency department over a six-month period; 60% of these involved the upper limb. 28 of the upper limb injuries were closed fractures and 24 were lacerations, almost all to the dorsum of the hand. The use of protective gloves would help to prevent these potentially avoidable injuries. “On-site” first-aid facilities help to reduce the demand on the local accident service.

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Johnson, Lindy, Annabel Hickey, Barbara Scoullar, and Patty Chondros. "Upper Limb Sensation in Children with Congenital Limb Deficiencies: Implications for Function and Prosthetic Use." British Journal of Occupational Therapy 65, no. 7 (2002): 327–34. http://dx.doi.org/10.1177/030802260206500705.

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Little is known about sensation in children with upper limb congenital deficiencies. Is sensation different in the deficient limb? If so, does sensation influence function and determine whether or not a prosthesis is used? This study was undertaken to measure sensation in children with transradial congenital limb deficiencies and to explore possible associations with function and prosthetic use. Twenty-four children and adolescents were evaluated on touch pressure and kinaesthesia measurement tools. The participants' parents were required to rate their child's performance on everyday functiona

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Baker, R. P., J. Field, C. Gozzard, M. C. Wyatt, and Y. Robertson. "Does postoperative hand elevation reduce swelling? A randomized study." Journal of Hand Surgery (European Volume) 35, no. 3 (2010): 192–94. http://dx.doi.org/10.1177/1753193408103720.

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The purpose of this study was to assess the effect of limb elevation on hand swelling after surgery. We prospectively randomized 113 patients undergoing fasciectomy or a trapeziectomy into one of two groups. The first group had the hand elevated postoperatively and the hands of the second group were not elevated. Hand swelling was assessed using a volumetric method. Although the swelling was less in the elevated group this did not reach statistical significance. Subgroup analysis revealed no further significant differences. There were no complications in patients who did not have limb elevatio

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Burger, H., and Č. Marinček. "Upper limb prosthetic use in Slovenia." Prosthetics and Orthotics International 18, no. 1 (1994): 25–33. http://dx.doi.org/10.3109/03093649409164667.

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The article deals with the use of different types of upper limb prostheses in Slovenia. Four hundred and fourteen upper limb amputees were sent a questionnaire on the type of their prosthesis, its use and reasons for non-use, respectively. The replies were subject to statistical analysis. Most of the questioned upper limb amputees (70%) wear a prosthesis only for cosmesis. The use of a prosthesis depends on the level of upper limb amputation, loss of the dominant hand, and time from amputation. Prosthetic success appears to be unrelated to age at the time of amputation and the rehabilitation p

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Brown, Culum, and Maria Magat. "Cerebral lateralization determines hand preferences in Australian parrots." Biology Letters 7, no. 4 (2011): 496–98. http://dx.doi.org/10.1098/rsbl.2010.1121.

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Individual preference for the use of one limb over the other to explore the environment or manipulate objects is common trait among vertebrates. Here, we explore the hypothesis that limb preference is determined by the engagement of a particular cerebral hemisphere to analyse certain stimuli. We recorded the eye and foot preferences of 322 individuals from 16 species of Australian parrots while investigating potential food items. Across all species, eye preferences explained 99 per cent of the variation in foot use in Australian parrots. The vast majority of species showed significant relation

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Zaidi, Khadija F., and Qi Wei. "Temporal localization of upper extremity bilateral synergistic coordination using wearable accelerometers." PeerJ 12 (September 3, 2024): e17858. http://dx.doi.org/10.7717/peerj.17858.

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Background The human upper extremity is characterized by inherent motor abundance, allowing a diverse array of tasks with agility and adaptability. Upper extremity functional limitations are a common sequela to Stroke, resulting in pronounced motor and sensory impairments in the contralesional arm. While many therapeutic interventions focus on rehabilitating the weaker arm, it is increasingly evident that it is necessary to consider bimanual coordination and motor control. Methods Participants were recruited to two groups differing in age (Group 1 (n = 10): 23.4 ± 2.9 years, Group 2 (n = 10):

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Neiman, Michael R., Robert J. Duffy, Steven A. Belanger, and Carl A. Coelho. "Concurrent Validity of the Kaufman Hand Movement Test as a Measure of Limb Apraxia." Perceptual and Motor Skills 79, no. 3 (1994): 1279–82. http://dx.doi.org/10.2466/pms.1994.79.3.1279.

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The concurrent validity of the Kaufman Hand Movement Test as a measure of limb apraxia was investigated. For 23 adult aphasic subjects, a Pearson r of 0.84 was obtained between scores on this test and on the Limb Apraxia Test, a battery of tasks often used in the assessment of limb apraxia. The Kaufman test is a shorter and simpler test to administer than the Limb Apraxia Test. The concurrent validity of the Kaufman test encourages its use in the assessment of limb apraxia.

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Bressi, Federica, Laura Cricenti, Marco Bravi, et al. "Treatment of the Paretic Hand with a Robotic Glove Combined with Physiotherapy in a Patient Suffering from Traumatic Tetraparesis: A Case Report." Sensors 23, no. 7 (2023): 3484. http://dx.doi.org/10.3390/s23073484.

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Background: cervical spinal cord injury leads to loss of upper limb functionality, which causes a decrease in autonomy to perform activities of daily living. The use of robotic technologies in rehabilitation could contribute to improving upper limb functionality and treatment quality. This case report aims to describe the potential of robotic hand treatment with Gloreha Sinfonia, in combination with conventional rehabilitation, in a tetraparetic patient. Material: fifteen rehabilitative sessions were performed. Evaluations were conducted pre-treatment (T0), post-treatment (T1), and at two-mont

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BAIN, G. I., J. HUNT, and J. A. MEHTA. "Operative Fluoroscopy in Hand and Upper Limb Surgery." Journal of Hand Surgery 22, no. 5 (1997): 656–58. http://dx.doi.org/10.1016/s0266-7681(97)80368-3.

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We reviewed the use of a low radiation portable fluoroscopy unit in 100 patients. The most common indication was closed reduction of distal radial fractures. Fracture and joint stability were assessed on the real-time monitor and stored on videotape. Static images were stored on thermographic paper. Fluoroscopically guided joint injections and localization of implants, foreign bodies and bone tumours were performed. Fluoroscopy is a useful adjunct to arthroscopic assisted fracture reduction and other arthroscopic procedures such as distal ulnar resection. These new generation units produce sup

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Brunfeldt, Alexander, Alexander Dromerick, Barbara Bregman, and Peter Lum. "67553 Exoskeleton dynamics alter upper-limb coordination in a virtual reality reaching task." Journal of Clinical and Translational Science 5, s1 (2021): 22. http://dx.doi.org/10.1017/cts.2021.461.

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ABSTRACT IMPACT: This proof-of-concept study demonstrates that systematically altering limb dynamics with two exoskeleton devices alters ingrained, bilateral upper-limb coordination with the potential to rehabilitate functional reaching in chronic stroke survivors OBJECTIVES/GOALS: Advances in virtual reality and exoskeleton technologies have allowed researchers to alter upper limb coordination with more precision than ever before. The goal of this study was to systematically enhance the use of the nondominant limb during a bimanual reaching task, with an eye towards improving rehabilitative s

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Cui, Jianwei, and Zhigang Li. "Prediction of Upper Limb Action Intention Based on Long Short-Term Memory Neural Network." Electronics 11, no. 9 (2022): 1320. http://dx.doi.org/10.3390/electronics11091320.

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The use of an inertial measurement unit (IMU) to measure the motion data of the upper limb is a mature method, and the IMU has gradually become an important device for obtaining information sources to control assistive prosthetic hands. However, the control method of the assistive prosthetic hand based on the IMU often has problems with high delay. Therefore, this paper proposes a method for predicting the action intentions of upper limbs based on a long short-term memory (LSTM) neural network. First, the degree of correlation between palm movement and arm movement is compared, and the Pearson

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Omar, Abdalla M., and Mohamed Hassan. "Design of 3D printed smart material compatible hand prosthesis." MATEC Web of Conferences 318 (2020): 01039. http://dx.doi.org/10.1051/matecconf/202031801039.

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Every year there are about 3500-5200 people suffering from upper limb amputations, most of which are wrist disarticulation and transcarpal. This paper investigates current upper limb prostheses and presents the disadvantages of current prostheses, including limited degrees of freedom (DOF), limited range of motion, weight, customizability, and appearance. The proposed design is the first stage of a series of papers that proposes designs that are compatible with shape morphing materials. The use of these materials as actuators allows the development and design of more advanced upper limb prosth

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Shaperman, J., M. Leblanc, Y. Setoguchi, and D. R. McNeal. "Is body powered operation of upper limb prostheses feasible for young limb deficient children?" Prosthetics and Orthotics International 19, no. 3 (1995): 165–75. http://dx.doi.org/10.3109/03093649509168000.

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The investigators measured efficiencies of body powered prehensors and cable control components of prostheses available for young children. Results indicated that the cable control systems and hook type prehensors have moderate to high efficiencies, but children's body powered hands have very low efficiencies. Measures of arm and shoulder strength of 3–5 year-old limb deficient children, both on the limb deficient and sound sides, were less than that reported in the literature for normal children. The findings were examined in relation to children's strength available compared with prosthesis

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Janković, Dunja, Aleksandar Čvorović, Milivoj Dopsaj, Iva Prćić, and Filip Kukić. "Effects of the Task Complexity on the Single Movement Response Time of Upper and Lower Limbs in Police Officers." International Journal of Environmental Research and Public Health 19, no. 14 (2022): 8695. http://dx.doi.org/10.3390/ijerph19148695.

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Police officers occasionally encounter belligerents resisting or even physically assaulting them without or with objects. The self-defense or legal utilization of use of force to disable the offender from harming an officer or others may depend on a single movement speed of hands and legs. This study investigated the effects of task complexity on a single movement response time of the upper and lower limbs in police officers. The sample consisted of 32 male police officers aged between 23 and 50 years. They performed a single movement as fast as possible with their upper and lower limb in thre

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Winiarski, Sławomir, Ivan Malagoli Lanzoni, and Ziemowit Bańkosz. "The Role of the Non-Playing Hand during Topspin Forehand in Table Tennis." Symmetry 13, no. 11 (2021): 2054. http://dx.doi.org/10.3390/sym13112054.

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Theoretical tutorials and the scientific literature do not provide information on the proper use of the non-playing hand in table tennis. This study aimed to evaluate the course of the movement in the joints of the non-playing limb during a table tennis topspin forehand stroke (played after a backspin ball) and to determine the inter-individual movement variability. The study involved 12 male table tennis players (178.7 ± 5.5 cm, 70.0 ± 6.6 kg, 23 ± 3 y) at a competitive level. The participants performed one topspin forehand as a response to a backspin ball. Kinematics were measured using an I

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Faity, Germain, Denis Mottet, and Jérôme Froger. "Validity and Reliability of Kinect v2 for Quantifying Upper Body Kinematics during Seated Reaching." Sensors 22, no. 7 (2022): 2735. http://dx.doi.org/10.3390/s22072735.

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Kinematic analysis of the upper limbs is a good way to assess and monitor recovery in individuals with stroke, but it remains little used in clinical routine due to its low feasibility. The aim of this study is to assess the validity and reliability of the Kinect v2 for the analysis of upper limb reaching kinematics. Twenty-six healthy participants performed seated hand-reaching tasks while holding a dumbbell to induce behaviour similar to that of stroke survivors. With the Kinect v2 and with the VICON, 3D upper limb and trunk motions were simultaneously recorded. The Kinect assesses trunk com

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Eshraghi, Arezoo, Jaeeun Yoo, James Klein, et al. "A custom, functional and lifelike passive prosthetic hand for infants and small toddlers: Clinical note." Prosthetics and Orthotics International 44, no. 3 (2020): 180–84. http://dx.doi.org/10.1177/0309364620909276.

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Background and Aim: For infants and small toddlers with congenital upper limb deficiencies, terminal devices mainly provide either cosmesis or functionality. We report a clinical note about fitting a child with a low-cost passive hand targeting both functionality and cosmesis. Technique: An elastomeric, alloy-wire-reinforced hand was fabricated using additive manufacturing to allow independent positioning of the digits. A clinical pilot in-home evaluation was conducted on a child with upper limb loss. Discussion: The fabricated hand met the functional requirements but required a cover for cosm

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Seegelke, Christian, Carolin Schonard, and Tobias Heed. "Repetition effects in action planning reflect effector- but not hemisphere-specific coding." Journal of Neurophysiology 126, no. 6 (2021): 2001–13. http://dx.doi.org/10.1152/jn.00326.2021.

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Repeated hand use facilitates the initiation of successive actions (repetition effect). This finding has been interpreted as evidence for effector-specific action plans. However, given that each hand is primarily controlled by the contralateral hemisphere, any differences might reflect effector-independent, hemisphere-specific rather than effector-specific processing. We dissociated these alternatives by asking participants to perform successive actions with hands and feet and provide novel evidence that repetition effects in limb use truly reflect effector-specific coding.

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Cox, Ralf F. A. "A Dynamic Model of Human Limb Selection." Dynamics 3, no. 3 (2023): 530–49. http://dx.doi.org/10.3390/dynamics3030027.

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Two experiments and a dynamic model forhuman limb selection are reported. In Experiment 1, left-handed and right-handed participants (N = 36) repeatedly used one hand for grasping a small cube. After a clear switch in the cube’s location, perseverative limb selection was revealed in both handedness groups. In Experiment 2, the cubes were presented in a clockwise and counter-clockwise sequence to right-handed participants (N = 15). A spatial shift in the switch point between right-hand use and left-hand use was observed. The model simulates the experiments by implementing the nonlinear multiple

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Sakamoto, Daigo, Toyohiro Hamaguchi, Mina Yamamoto, et al. "Estimation of Upper Limb Motor Function and Its Use in Activities of Daily Living Based on the Performance Time Required for the Cylinder Transfer Task in Patients with Post-Stroke Mild Hemiparesis: A Cross-Sectional Study." Journal of Clinical Medicine 14, no. 5 (2025): 1591. https://doi.org/10.3390/jcm14051591.

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Background/Objective: Evaluating the upper limb function of the paretic and non-paretic sides of patients post-stroke is important for predicting the efficient use of the upper limbs in activities of daily living. Although there are evaluation methods that can quantify bilateral upper limb function, they are insufficient for understanding the motor characteristics of individual patients. In this study, we aimed to quantitatively evaluate bilateral upper limb function from the performance time of the cylinder transfer task of The Southampton Hand Assessment Procedure and to estimate the use sta

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Zaslavskyi, Petro S. "THE EFFECTIVENESS OF CORRECTION OF HAND MOTILITY BY MEANS OF PHYSICAL THERAPY, OCCUPATION THERAPY (HAND THERAPY) IN THE REHABILITATION PROCESS OF MILITARY SERVANTS WITH THE CONSEQUENCES OF GUNSHOT POLYSTRUCTURAL FOREARM BONE FRACTURES." Clinical and Preventive Medicine, no. 4 (September 30, 2023): 14–20. http://dx.doi.org/10.31612/2616-4868.4(26).2023.02.

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Aim: to evaluate the effectiveness of the developed program of hand therapy on the parameters of upper limb motility in wounded military servants with the consequences of a gunshot polystructural forearm bones fracture in the post-immobilization period Materials and methods. 49 military servants with the consequences of a gunshot polystructural forearm bone fractures were examined. The control group (23 persons) underwent rehabilitation according to general polyclinic principles. The main group (26 persons) underwent rehabilitation using tools and principles of hand therapy (therapeutic

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Parajuli, Nawadita, Neethu Sreenivasan, Paolo Bifulco, et al. "Real-Time EMG Based Pattern Recognition Control for Hand Prostheses: A Review on Existing Methods, Challenges and Future Implementation." Sensors 19, no. 20 (2019): 4596. http://dx.doi.org/10.3390/s19204596.

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Upper limb amputation is a condition that significantly restricts the amputees from performing their daily activities. The myoelectric prosthesis, using signals from residual stump muscles, is aimed at restoring the function of such lost limbs seamlessly. Unfortunately, the acquisition and use of such myosignals are cumbersome and complicated. Furthermore, once acquired, it usually requires heavy computational power to turn it into a user control signal. Its transition to a practical prosthesis solution is still being challenged by various factors particularly those related to the fact that ea

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Ajie, Raden Muhammad Arie Andhiko, Ashma Nafilah Maulida, and Nuki Nurhani. "Semantic Analysis of German Idioms That Use The Word Hand." Allemania 13, no. 2 (2023): 59–68. https://doi.org/10.17509/alm.v13i2.71756.

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Idioms are expressions that have a nonlexical meaning and cannot be interpreted word by word. Therefore, idioms need to be interpreted with semantic analysis in order to know their idiomatic meaning. In Indonesian, idioms have several sources of formation, one of which is the element of limbs. In German, idioms are part of Somatismen, which is an expression unit characterized by the presence of one of the forming components in the form of limb elements. Hand is one of the body parts that is a frequently used idiom forming element in German. Thus, this study focuses on analyzing German idioms c

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Bergman, K., L. Örnholmer, K. Zackrisson, and M. Thyberg. "Functional benefit of an adaptive myoelectric prosthetic hand compared to a conventional myoelectric hand." Prosthetics and Orthotics International 16, no. 1 (1992): 32–37. http://dx.doi.org/10.3109/03093649209164305.

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Eight patients with a traumatic unilateral upper limb amputation, who used conventional myoelectric prostheses, were also fitted with a commercially available myoelectric prosthetic hand with an adaptive grip, in order to compare the functional benefit of the two types of prostheses. Comparisons were made regarding width of grip, force of grip, scores in a standardised grip function test and prosthesis preference. The conventional prosthesis showed significantly better results regarding these parameters. The adaptive hand does not appear to be fully developed for practical use in prosthetic re

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Adamson, Laura, and Anna Selby. "The case for skin camouflage in the management of upper limb scarring – A case series." Hand Therapy 26, no. 3 (2021): 113–19. http://dx.doi.org/10.1177/17589983211007875.

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Introduction For some people the appearance of their hands is as important as function. Upper limb scarring can cause some patients distress. Skin camouflage is an intervention that can be used to reduce the visual impact of a scar but there is limited published evidence for its use for hand scarring. Methods This is a case series study with a primary objective to determine whether skin camouflage reduces distress in patients with an upper limb scar and to evaluate this new service. Patients experiencing distress from an upper limb scar were recruited from a hand therapy outpatient clinic. The

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Greben, Anastasiya I., Petr S. Eremin, Juliya V. Byalik, et al. "Regenerative medicine and orthobiological drugs possibilities in upper limb diseases treatment: Literature review." N.N. Priorov Journal of Traumatology and Orthopedics 30, no. 1 (2023): 111–26. http://dx.doi.org/10.17816/vto322818.

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The analyses of regenerative medicine progress, stem cell biology, and platelet rich plasma growth factor mechanisms of action have pushed many researchers to use orthobiological drugs in their clinical practice. This review aimed to present the use of regenerative techniques and orthobiological drugs in the treatment of upper limb diseases. The open electronic database of PubMed (MEDLINE) was used in the search for scientific studies. The literature search was conducted using the keywords regenerative medicine, orthobiology, hand, wrist joint, platelet rich plasma, mesenchymal stem cells, and

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Pregnolato, Giorgia, Daniele Rimini, Francesca Baldan, et al. "Clinical Features to Predict the Use of a sEMG Wearable Device (REMO®) for Hand Motor Training of Stroke Patients: A Cross-Sectional Cohort Study." International Journal of Environmental Research and Public Health 20, no. 6 (2023): 5082. http://dx.doi.org/10.3390/ijerph20065082.

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After stroke, upper limb motor impairment is one of the most common consequences that compromises the level of the autonomy of patients. In a neurorehabilitation setting, the implementation of wearable sensors provides new possibilities for enhancing hand motor recovery. In our study, we tested an innovative wearable (REMO®) that detected the residual surface-electromyography of forearm muscles to control a rehabilitative PC interface. The aim of this study was to define the clinical features of stroke survivors able to perform ten, five, or no hand movements for rehabilitation training. 117 s

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Vuillermin, Carley, Sarah Wiskerchen, Ryan D. Muchow, and Christine Ho. "Hand and Upper Extremity." Journal of the Pediatric Orthopaedic Society of North America 4, no. 3 (2022): 1–4. http://dx.doi.org/10.55275/jposna-2022-0078.

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In pediatric hand and upper extremity surgery, numerous situations arise where there is variability or doubt in which code to use for a particular procedure. Was that an open reduction or closed reduction with percutaneous fixation of a fracture? Should we code trigger fingers and thumbs the same way? And, when is post-axial polydactyly a reconstruction versus excision? This JPOSNA Coding Corner will present case scenarios encountered by pediatric orthopaedic surgeons who care for common upper limb conditions. The intent is to provide guidance to aid proper surgical billing; however, it is imp

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Runciman, R. J., and A. C. Nicol. "Strain Gauged Six-Component Load Transducer for use in Upper Limb Biomechanics." Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 207, no. 4 (1993): 231–37. http://dx.doi.org/10.1243/pime_proc_1993_207_301_02.

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A six-channel instrumented load transducer has been developed for measuring hand and upper limb loading (maximum design load, 2 kN). Modular in design, the transducer can be adapted to a variety of formats, thereby increasing the range of activities to which it can be applied. When used with a motion analysis system, hand loading can be determined with respect to a laboratory coordinate system irrespective of transducer orientation and position. Measurement accuracy of approximately ± 1 per cent of applied loading has been determined through a system calibration.

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Parr, Johnny V. V., Adam Galpin, Liis Uiga, et al. "A tool for measuring mental workload during prosthesis use: The Prosthesis Task Load Index (PROS-TLX)." PLOS ONE 18, no. 5 (2023): e0285382. http://dx.doi.org/10.1371/journal.pone.0285382.

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When using a upper-limb prosthesis, mental, emotional, and physical effort is often experienced. These have been linked to high rates of device dissatisfaction and rejection. Therefore, understanding and quantifying the complex nature of workload experienced when using, or learning to use, a upper-limb prosthesis has practical and clinical importance for researchers and applied professionals. The aim of this paper was to design and validate a self-report measure of mental workload specific to prosthesis use (The Prosthesis Task Load Index; PROS-TLX) that encapsulates the array of mental, physi

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Curran, B., and R. Hambrey. "The prosthetic treatment of upper limb deficiency." Prosthetics and Orthotics International 15, no. 2 (1991): 82–87. http://dx.doi.org/10.3109/03093649109164638.

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The provision of prostheses for children with upper limb deficiency starts at an early age. The roles of the occupational therapist and prosthetist in this programme are described. Casting and fitting techniques applicable to transverse forearm loss and aspects of myoelectric hand prostheses are included. An outline of training methods as related to both parent and child is explained. Higher levels of limb deficiency are covered briefly and the use of alternative methods of electric hand control is included. Finally, a brief summary of distal deficiency is discussed.

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Kern, Drew S., John G. Semmler, and Roger M. Enoka. "Long-term activity in upper- and lower-limb muscles of humans." Journal of Applied Physiology 91, no. 5 (2001): 2224–32. http://dx.doi.org/10.1152/jappl.2001.91.5.2224.

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Despite limited data on humans, previous studies suggest that there is an association between the duration of daily muscle activity and the proportion of type I muscle fibers. We quantified the activity of limb muscles in healthy men and women during normal use and compared these measurements with published reports on fiber-type proportions. Seven men (age range = 21–28 yr) and seven women (age range = 18–26 yr) participated in two 10-h recording sessions. Electromyogram (EMG) activity of four muscles in nondominant upper (first dorsal interosseus and biceps brachii) and lower limbs (vastus me

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Leonardis, Daniele, Massimiliano Gabardi, Simone Marcheschi, et al. "Hand Teleoperation with Combined Kinaesthetic and Tactile Feedback: A Full Upper Limb Exoskeleton Interface Enhanced by Tactile Linear Actuators." MDPI Robotics 13, no. 8 (2024): 119. https://doi.org/10.3390/ robotics13080119.

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Manipulation involves both fine tactile feedback, with dynamic transients perceived by fingerpad mechanoreceptors, and kinaesthetic force feedback, involving the whole hand musculoskeletal structure. In teleoperation experiments, these fundamental aspects are usually divided between different setups at the operator side: those making use of lightweight gloves and optical tracking systems, oriented toward tactile-only feedback, and those implementing exoskeletons or grounded manipulators as haptic devices delivering kinaesthetic force feedback. At the level of hand interfaces, exoskeletons prov

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Guo, Shigong. "IS VELBAND STILL A SAFE AND COST EFFECTIVE SKIN PROTECTION BENEATH THE TOURNIQUET IN HAND SURGERY?" Hand Surgery 16, no. 01 (2011): 5–8. http://dx.doi.org/10.1142/s0218810411004996.

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Skin complications have been reported to be associated with tourniquet use. The UK Medical Devices Agency (MDA) recommends the use of a limb drape to act as underpadding to reduce these complications. Our hospital had traditionally used Velbands as an underpadding, but changed to limb drapes on the advice of the MDA. The purpose of this study is to establish whether Velbands are still a safe and cost-effective tourniquet underpadding. A prospective clinical study was performed on consecutive patients undergoing hand surgery over a four-month period. Patients were randomly allocated into one of

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Campbell, D., and S. Robertson. "The use of snowboard boot bindings in a hip disarticulation prosthesis." Prosthetics and Orthotics International 26, no. 1 (2002): 76–77. http://dx.doi.org/10.1080/03093640208726625.

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This report describes a new technique for fastening a hip disarticulation socket. It was developed at the request of the patient who needed to fasten his prosthesis using only one hand, because of a left upper limb disability. Snowboard boot bindings were secured to the socket of the prosthesis and allowed it to be securely fastened and released using his dominant hand only. The design of the bindings permitted a high closing force with minimum one-handed effort by the user.

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GÜÇHAN TOPÇU, Zehra, Ender ANGIN, Ozde DEPRELİ, İlker YATAR, Serpil MIHÇIOĞLU, and Hayriye TOMAÇ. "Relationships of Mobile Phone Use with the Functions and Disabilities of Neck and Upper Extremity." İstanbul Gelişim Üniversitesi Sağlık Bilimleri Dergisi, no. 18 (December 31, 2022): 721–33. http://dx.doi.org/10.38079/igusabder.983050.

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Aim: To determine the effects of mobile phone use on fine motor functions, neck, and upper limb disability values.Methods: Time duration of mobile phone use was recorded for a week. Rapid Upper Limb Assessment (RULA) was used to determine the risk level about posture while texting message on phones. Neck Disability Index (NDI) for neck pain and functional disability of neck on activities of daily life, Disabilities of the Arm, Shoulder, and Hand-Function/Symptom (DASH-FS) for the limitation in the functions of upper limb, Jebson Taylor Hand Function test for fine motor function.Results: Two hu

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Cunha, Bianca Pinto, Sandra Maria Sbeghen Ferreira de Freitas, Viviana Van Den Berg de Menezes, and Paulo Barbosa de Freitas. "Ipsilesional upper limb performance in stroke individuals: relationship among outcomes of different tests used to assess hand function." Fisioterapia em Movimento 29, no. 3 (2016): 561–68. http://dx.doi.org/10.1590/0103-5150.029.003.ao14.

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Abstract Introduction: Stroke individuals have sensorimotor repercussions on their ipsilesional upper limb. Therefore, it is important to use tests that allow an adequate assessment and follow-up of such deficits. Physical and occupational therapists commonly use maximal grip strength tests to assess the functional condition of stroke individuals. However, one could ask whether a single test is able to characterize the hand function in this population. Objective: The aim of this study was to investigate the relationship among outcomes of different tests frequently used to describe the function

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Pietro, Flavia Di, Tasha R. Stanton, G. Lorimer Moseley, Martin Lotze, and James H. McAuley. "An exploration into the cortical reorganisation of the healthy hand in upper-limb complex regional pain syndrome." Scandinavian Journal of Pain 13, no. 1 (2016): 18–24. http://dx.doi.org/10.1016/j.sjpain.2016.06.004.

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AbstractBackground and aimsRecent evidence demonstrated that complex regional pain syndrome (CRPS) is associated with a larger than normal somatosensory (S1) representation of the healthy hand. The most intuitive mechanism for this apparent enlargement is increased, i.e. compensatory, use of the healthy hand. We investigated whether enlargement of the S1 representation of the healthy hand is associated with compensatory use in response to CRPS. Specifically, we were interested in whether the size of the S1 representation of the healthy hand is associated with the severity of functional impairm

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Bulboaca, Angelo, Ioana Stanescu, Gabriela Dogaru, Paul-Mihai Boarescu, and Adriana Elena Bulboaca. "The importance of visuo-motor coordination in upper limb rehabilitation after ischemic stroke by robotic therapy." Balneo Research Journal 10, no. 10.2 (2019): 82–89. http://dx.doi.org/10.12680/balneo.2019.244.

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Abstract Stroke is an acute hypoperfusion of cerebral parenchyma that most often leads to outstanding motor deficits that can last for the rest of the patient’s life. The purpose of the neurorehabilitation process is to limit, as far is possible for the motor deficits and to bring the patient to an independent life. A modern method consists in robotic neurorehabilitation which is more and more used, associated with functional electrical stimulation (FES). At the lower limb, the use of robotic rehabilitation associated with FES is already considered a success due to relatively stereotypical mov

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Young, Peyton R., Kihun Hong, Eden J. Winslow, et al. "The effects of limb position and grasped load on hand gesture classification using electromyography, force myography, and their combination." PLOS ONE 20, no. 4 (2025): e0321319. https://doi.org/10.1371/journal.pone.0321319.

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Hand gesture classification is crucial for the control of many modern technologies, ranging from virtual and augmented reality systems to assistive mechatronic devices. A prominent control technique employs surface electromyography (EMG) and pattern recognition algorithms to identify specific patterns in muscle electrical activity and translate these to device commands. While being well established in consumer, clinical, and research applications, this technique suffers from misclassification errors caused by limb movements and the weight of manipulated objects, both vital aspects of how we us

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Vanbellingen, Tim, Beatrice Ottiger, Noortje Maaijwee, et al. "Spatial Neglect Predicts Upper Limb Use in the Activities of Daily Living." Cerebrovascular Diseases 44, no. 3-4 (2017): 122–27. http://dx.doi.org/10.1159/000477500.

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Background and Purpose: Motor tests performed at stroke onset have been shown to predict the recovery of upper limb motor impairment. Less is known about upper limb recovery at the level of functional activity or of participation and how spatial neglect may influence the integration of the upper limb in the activities of daily living (ADL). Our objective was to investigate whether the initial severity of spatial neglect may predict upper limb use in ADL. Methods: Eighty-two patients with a right-hemispheric stroke (RHS) were prospectively included in the study. They were assessed twice in the

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Palomo-Carrión, Rocío, Elena Pinero-Pinto, Sara Ando-LaFuente, Asunción Ferri-Morales, Elisabeth Bravo-Esteban, and Helena Romay-Barrero. "Unimanual Intensive Therapy with or without Unaffected Hand Containment in Children with Hemiplegia. A Randomized Controlled Pilot Study." Journal of Clinical Medicine 9, no. 9 (2020): 2992. http://dx.doi.org/10.3390/jcm9092992.

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Children with hemiplegia have lower spontaneous use and quality of movement in the affected upper limb. The modified constraint-induced movement therapy (mCIMT) is applied to improve the affected upper limb function. The objective of this study was to study the efficacy of unaffected hand containment to obtain changes in the function of the affected upper limb after applying two unimanual therapies. A randomized controlled pilot study was performed with 16 children diagnosed with congenital infantile hemiplegia, with eight children randomized in each group (average age: 5.54 years; SD: 1.55).

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