Log in

Relevant bibliographies by topics / Time and movement / Journal articles

To see the other types of publications on this topic, follow the link: Time and movement.

Journal articles on the topic 'Time and movement'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Time and movement.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Nauert, Elliot, and Douglas J. Gillan. "Individual Measures of Time Perception Predict Performance in a Timed Reaching Task." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 61, no. 1 (2017): 1380–84. http://dx.doi.org/10.1177/1541931213601829.

Full text

Abstract:

In temporally-constrained reaching tasks, participants make rapid movements to a target while making their movements last a designated length of time. It has been well-established that effective target width, a measure of spatial accuracy, increases linearly with movement speed. This study sought to understand how individual differences in temporal sensitivity affect this speed-accuracy tradeoff. It was found that time sensitivity did not affect spatial components of the timed reaching task, but it was related to temporal components of the task. Ideas regarding the role of time perception in m

APA, Harvard, Vancouver, ISO, and other styles

2

Whitley, Jim D., and Lou Montano. "Relation between Reaction Time and Movement Time in College Wrestlers." Perceptual and Motor Skills 74, no. 1 (1992): 171–76. http://dx.doi.org/10.2466/pms.1992.74.1.171.

Full text

Abstract:

Interrelationships among reaction time, movement time, and win-loss percentage were studied for 16 college wrestlers who executed a standard wrestling double-leg attack .62 m in length. There was a significant correlation of .64 between reaction time and movement time, which differed from the typical pattern of nonsignificant and significant but small correlations previously reported in reaction time-movement time studies of both athletes and nonathletes. This departure from the magnitude of correlation commonly reported between these variables (explained by Henry's theory of neuromotor specif

APA, Harvard, Vancouver, ISO, and other styles

3

Orban de Xivry, Jean-Jacques, Valéry Legrain, and Philippe Lefèvre. "Overlap of movement planning and movement execution reduces reaction time." Journal of Neurophysiology 117, no. 1 (2017): 117–22. http://dx.doi.org/10.1152/jn.00728.2016.

Full text

Abstract:

Motor planning is the process of preparing the appropriate motor commands in order to achieve a goal. This process has largely been thought to occur before movement onset and traditionally has been associated with reaction time. However, in a virtual line bisection task we observed an overlap between movement planning and execution. In this task performed with a robotic manipulandum, we observed that participants ( n = 30) made straight movements when the line was in front of them (near target) but often made curved movements when the same target was moved sideways (far target, which had the s

APA, Harvard, Vancouver, ISO, and other styles

4

Andres, Robert O., and Kenny J. Hartung. "Prediction of Head Movement Time Using Fitts’ Law." Human Factors: The Journal of the Human Factors and Ergonomics Society 31, no. 6 (1989): 703–13. http://dx.doi.org/10.1177/001872088903100606.

Full text

Abstract:

Fitts’ movement time prediction equation has been applied and manipulated in analyzing movements of the upper and lower extremities in healthy populations. One common job modification for physically challenged workers is the use of a head or chin stick to depress keys on a keyboard, making use of head movements when movements of the extremities are problematic. The purpose of this research was to assess the applicability of Fitts’ law for the prediction of head movement time. Movement was restricted in healthy subjects by limiting body movement below the neck. Subjects were asked to reciprocal

APA, Harvard, Vancouver, ISO, and other styles

5

Dias de Andrade, André. "Time and movement." Metodo 11, no. 2 (2024): 91–120. http://dx.doi.org/10.19079/metodo.11.2.91.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Sommer, Martin, Joseph Classen, Leonardo G. Cohen, and Mark Hallett. "Time Course of Determination of Movement Direction in the Reaction Time Task in Humans." Journal of Neurophysiology 86, no. 3 (2001): 1195–201. http://dx.doi.org/10.1152/jn.2001.86.3.1195.

Full text

Abstract:

The primary motor cortex produces motor commands that include encoding the direction of movement. Excitability of the motor cortex in the reaction time (RT) task can be assessed using transcranial magnetic stimulation (TMS). To elucidate the timing of the increase in cortical excitability and of the determination of movement direction before movement onset, we asked six right-handed, healthy subjects to either abduct or extend their right thumb after a go-signal indicated the appropriate direction. Between the go-signal and movement onset, single TMS pulses were delivered to the contralateral

APA, Harvard, Vancouver, ISO, and other styles

7

Noh, Minseong, Heungju Ahn, and Sang C. Lee. "Real-Time Human Movement Recognition Using Ultra-Wideband Sensors." Electronics 13, no. 7 (2024): 1300. http://dx.doi.org/10.3390/electronics13071300.

Full text

Abstract:

This study introduces a methodology for the real-time detection of human movement based on two legs using ultra-wideband (UWB) sensors. Movements were primarily categorized into four states: stopped, walking, lingering, and the transition between sitting and standing. To classify these movements, UWB sensors were used to measure the distance between the designated point and a specific point on the two legs in the human body. By analyzing the measured distance values, a movement state classification model was constructed. In comparison to conventional vision/laser/LiDAR-based research, this app

APA, Harvard, Vancouver, ISO, and other styles

8

Newell, K. M., Les G. Carlton, and Seonjin Kim. "Time and Space-Time Movement Accuracy." Human Performance 7, no. 1 (1994): 1–21. http://dx.doi.org/10.1207/s15327043hup0701_1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Sternad, Dagmar, and Karl M. Newell. "Modeling movement variability in space and time." Behavioral and Brain Sciences 20, no. 2 (1997): 322. http://dx.doi.org/10.1017/s0140525x97421441.

Full text

Abstract:

Plamondon & Alimi propose a universal account of trajectory formation and speed/accuracy trade-off in rapid movements but fail, because: (1) the kinematic model ignores the more fundamental dynamics of movement generation, and (2) it does not capture the essential space-time constraints of movement accuracy. Hence, the modeling lacks a biologically and behaviorally principled foundation and is driven by pragmatic function fitting.

APA, Harvard, Vancouver, ISO, and other styles

10

Calabrò, Daniela. "Time, Space, Movement (abstract)." Chiasmi International 3 (2001): 373. http://dx.doi.org/10.5840/chiasmi2001366.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Sherwood, David E. "Electromyographic Control of Movement Time in a Rapid Aiming Movement." Perceptual and Motor Skills 107, no. 2 (2008): 353–64. http://dx.doi.org/10.2466/pms.107.2.353-364.

Full text

Abstract:

One of the major issues to emerge from research on human-limb movement is the manner in which the central nervous system regulates electromyographic (EMG) activity to produce movements that differ in duration and distance. Different models of control predict different relations between EMC characteristics and movement kinematics, particularly with regard to the role of EMC burst duration and movement time. However, models have been evaluated with means averaged over individuals and across large numbers of practice trials. The goal of this study was to assess how well individual subjects' data

APA, Harvard, Vancouver, ISO, and other styles

12

Sherwood, David E. "Movement Time Modulates Spatial Assimilation Effects in Rapid Bimanual Movements." Research Quarterly for Exercise and Sport 75, no. 2 (2004): 203–8. http://dx.doi.org/10.1080/02701367.2004.10609152.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Phillips, Jim, and Denis Glencross. "The independence of reaction and movement time in programmed movements." Acta Psychologica 59, no. 3 (1985): 209–25. http://dx.doi.org/10.1016/0001-6918(85)90045-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

TAN, MARCUS CHENG CHYE. "Moving Cage: Vibration, Sonification and the Quanta of Time." Theatre Research International 46, no. 2 (2021): 169–83. http://dx.doi.org/10.1017/s0307883321000080.

Full text

Abstract:

Dear John is an experimental choreomusical work that reinterprets Cage's works while advancing his ideas of sound as sonic events and embodied choreography. In this episodic work, improvised movement unfolds to a soundscape of defamiliarized instruments, sound devices and sonicities of macro- and micro-movements. The correspondence and (in)congruence between dance movements and music's kinetic energy become the means to examine a politics of the body and sound, of music on movement. Additionally, in this ‘auditory architecture’ the quanta of time, its relations and (lack of) unity are exposed.

APA, Harvard, Vancouver, ISO, and other styles

15

Gros, Jeffrey. "Ecumenical Connections across Time: Medieval Franciscans as a Proto-Pentecostal Movement?" Pneuma 34, no. 1 (2012): 75–93. http://dx.doi.org/10.1163/157007412x621725.

Full text

Abstract:

Abstract In the long course of Christian history there have been many expressions of the action of the Holy Spirit in renewing the Christian Church through a variety of renewal movements. Two such movements are the twentieth-century Pentecostal movement and the thirteenth-century Franciscan movement. While there is no specific historical link one with the other, there are resources in the older movement, with its concern for direct human experience of Christ, its return to biblical poverty, a hope of renewing the church by a restoration of biblical holiness, its experience of gradually integra

APA, Harvard, Vancouver, ISO, and other styles

16

Zelaznik, Howard N., Brian Hawkins, and Lorraine Kisselburgh. "The effects of movement distance and movement time on visual feedback processing in aimed hand movements." Acta Psychologica 65, no. 2 (1987): 181–91. http://dx.doi.org/10.1016/0001-6918(87)90026-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Kim, Ji-Eun, and David A. Nembhard. "Modeling the Effects of Time pressure and Feedback on Eye movements and Learning Performance." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 62, no. 1 (2018): 671–75. http://dx.doi.org/10.1177/1541931218621152.

Full text

Abstract:

Eye movement measurement is both non-invasive to the learner, and available at a cost that is steadily decreasing. There are currently several mainstream laptop computers on the market that ship with fully integrated eye-tracking. Eye movements will take on a role as inputs to predict individualized learning performance. In response to the increased usage of this tool, this study uses eye-tracking technology to investigate the effects of time pressure and feedback on changes in eye movement by generating structural models. We tracked participants’ eye movement, and to relate this eye movement

APA, Harvard, Vancouver, ISO, and other styles

18

Vukovic, Ognjen. "Time Optimal Control in Time Series Movement." Journal of Applied Mathematics and Physics 03, no. 09 (2015): 1122–25. http://dx.doi.org/10.4236/jamp.2015.39139.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Thi Nguyen, Hong. "The Approach of Space-Time Cube to Visualizing Movement Data." International Journal of Modeling and Optimization 5, no. 3 (2015): 207–10. http://dx.doi.org/10.7763/ijmo.2015.v5.463.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Wiwik, Sumarmi. "Measurement of Standard Time Work with the Predetermined Motion Time System Method at the Production Department in PT.PIJ Sidoarjo." Engineering and Technology Quarterly Reviews 2, no. 2 (2019): 101–7. https://doi.org/10.5281/zenodo.3334517.

Full text

Abstract:

The purpose of this study is to measure standard work time in the production section at “PT. Prestasi Ide Jaya” (PT.PIJ) where there are several workers and machine operators, if between one of the operators on each machine does not work properly it will cause the production process to stop. In this study there are two variables, namely 1) the dependent variable is the time and movement of the machine operator, 2) the independent variable of several Therblig movements: a. reach out, b. take off, c. holding, d. direct, and e. transport. Measuring the standard time of operator moveme

APA, Harvard, Vancouver, ISO, and other styles

21

Kruchinina, Anna. "Optimal time task in saccadic eye movement." Russian Journal of Biomechanics 24, no. 1 (2020): 33–39. http://dx.doi.org/10.15593/rjbiomech/2020.1.04.

Full text

Abstract:

This article is devoted to fast goal-directed human eye movements. Such movements are described in few ways. One of them is the time-optimal problem model. It this work, the saccade – fast single conformable ballistic eye movement, is under consideration. Saccadic eye trajectory is described by time-optimal task solution. Differential equations system are based on pendulum model. It defines control moment applied from extraocular muscles to eye globe and movement of it. Main feature of the system is all values in suggested system have physical meaning and were found in published experimental i

APA, Harvard, Vancouver, ISO, and other styles

22

Lee, Irwin H., and John A. Assad. "Putaminal Activity for Simple Reactions or Self-Timed Movements." Journal of Neurophysiology 89, no. 5 (2003): 2528–37. http://dx.doi.org/10.1152/jn.01055.2002.

Full text

Abstract:

To examine the role of basal ganglia-cortical circuits in movement initiation, we trained monkeys to make the same arm movements in two ways—in immediate reaction to a randomly timed external cue (cued movements) and also following a variable delay without an explicit initiation signal (self-timed movements). The two movement types were interleaved and balanced in overall timing to allow a direct comparison of activity before and during the movement. Posterior putaminal neurons generally had phasic, movement-related discharges that were comparable for cued and self-timed movements. On cued mov

APA, Harvard, Vancouver, ISO, and other styles

23

Mateo, Julio C., Robert H. Gilkey, and Jeffrey L. Cowgill. "Effect of Variable Visual-Feedback Delay on Movement Time." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 51, no. 19 (2007): 1373–77. http://dx.doi.org/10.1177/154193120705101921.

Full text

Abstract:

The effects of variable feedback delays on movement time were examined in a three-dimensional (3D) virtual environment. The participants' task was to use a 3D controller to position a cursor in targets as they appeared in a cubic workspace. Both the mean and standard deviation of the delay between the movement of the controller and the displayed position of the cursor were manipulated. In addition, the size of the targets and the distance between targets were varied. The results suggested that movement times are much more strongly affected by mean delay than by delay variability and that the e

APA, Harvard, Vancouver, ISO, and other styles

24

Yanagisawa, Takufumi, Masayuki Hirata, Youichi Saitoh, et al. "Real-time control of a prosthetic hand using human electrocorticography signals." Journal of Neurosurgery 114, no. 6 (2011): 1715–22. http://dx.doi.org/10.3171/2011.1.jns101421.

Full text

Abstract:

Object A brain-machine interface (BMI) offers patients with severe motor disabilities greater independence by controlling external devices such as prosthetic arms. Among the available signal sources for the BMI, electrocorticography (ECoG) provides a clinically feasible signal with long-term stability and low clinical risk. Although ECoG signals have been used to infer arm movements, no study has examined its use to control a prosthetic arm in real time. The authors present an integrated BMI system for the control of a prosthetic hand using ECoG signals in a patient who had suffered a stroke.

APA, Harvard, Vancouver, ISO, and other styles

25

Fabius, Jasper H., Alessio Fracasso, Tanja C. W. Nijboer, and Stefan Van der Stigchel. "Time course of spatiotopic updating across saccades." Proceedings of the National Academy of Sciences 116, no. 6 (2019): 2027–32. http://dx.doi.org/10.1073/pnas.1812210116.

Full text

Abstract:

Humans move their eyes several times per second, yet we perceive the outside world as continuous despite the sudden disruptions created by each eye movement. To date, the mechanism that the brain employs to achieve visual continuity across eye movements remains unclear. While it has been proposed that the oculomotor system quickly updates and informs the visual system about the upcoming eye movement, behavioral studies investigating the time course of this updating suggest the involvement of a slow mechanism, estimated to take more than 500 ms to operate effectively. This is a surprisingly slo

APA, Harvard, Vancouver, ISO, and other styles

26

Dry, Helen Aristar. "THE MOVEMENT OF NARRATIVE TIME." Journal of Literary Semantics 51, s1 (2009): 1–35. http://dx.doi.org/10.1515/jls-2021-2043.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Prager, Roger H. "Cross/ing: Time • Space • Movement." African Arts 31, no. 2 (1998): 80. http://dx.doi.org/10.2307/3337524.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Stelmach, George E., Noreen L. Goggin, and Adela Garcia-colera. "Movement specification time with age." Experimental Aging Research 13, no. 1 (1987): 39–46. http://dx.doi.org/10.1080/03610738708259298.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Prager, R. "CROSS/ING: TIME, SPACE, MOVEMENT." Nka Journal of Contemporary African Art 1998, no. 8 (1998): 52–53. http://dx.doi.org/10.1215/10757163-8-1-52.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Sardor, Kurbonov, and Arislanbayeva Z.E. "TIME AND MOVEMENT: THE CONCEPT OF TIME IN ANIMATION." Multidisciplinary Journal of Science and Technology 5, no. 4 (2025): 434–36. https://doi.org/10.5281/zenodo.15206429.

Full text

Abstract:

This article analyzes the philosophical views of Aristotle and Henri Bergson on time and their manifestation in animation. Aristotle considered time as a phenomenon associated with movement, while Bergson explained it through internal perception and the flow of consciousness. It examines how time management, motion creation, and visual expression in animation relate to these philosophical concepts. The article also examines the possibilities of time manipulation in animation, as well as its aesthetic and semantic aspects.

APA, Harvard, Vancouver, ISO, and other styles

31

Kaun, Anne. "‘Our time to act has come’: desynchronization, social media time and protest movements." Media, Culture & Society 39, no. 4 (2016): 469–86. http://dx.doi.org/10.1177/0163443716646178.

Full text

Abstract:

Protest movements have successfully adopted media technologies to promote their causes and mobilize large numbers of supporters. Especially social media that are considered as low-cost and time-saving alternatives have played particularly important roles in recent mobilizations. There is, however, a growing concern about the contradictions between long-term organizing for progressive, social change, on one hand, and the media technologies employed, on the other. Hartmut Rosa has argued that the current culture of accelerated capitalism is characterized by a growing desynchronization between po

APA, Harvard, Vancouver, ISO, and other styles

32

Delle Donne, Carlo. "Time and Time-Before-Time: An Ancient Puzzle." Scripta Classica Israelica 39 (September 11, 2021): 55–72. https://doi.org/10.71043/sci.v39i.4929.

Full text

Abstract:

If time began, had a “time-before-time” ever existed? What kind of time could it be? Seneca (Ep. Mor. 88.33) considered this question as one of utmost importance, as far as the the concept of time was concerned: “discendum est [...] an aliquid ante tempus sit sine tempore; cum mundo coeperit an etiam ante mundum quia fuerit aliquid, fuerit et tempus”. In ancient times, this topic had to be debated, although our knowledge is unfortunately meagre. The discussion is likely to have been raised on cosmological grounds. A passage of text by Proclus (In Tim. 1.277.1 ss.) is worth examinig. There, bot

APA, Harvard, Vancouver, ISO, and other styles

33

Mink, J. W., and W. T. Thach. "Basal ganglia motor control. III. Pallidal ablation: normal reaction time, muscle cocontraction, and slow movement." Journal of Neurophysiology 65, no. 2 (1991): 330–51. http://dx.doi.org/10.1152/jn.1991.65.2.330.

Full text

Abstract:

1. Inactivation of the portions of globus pallidus pars interna (GPi) containing the greatest concentration of wrist-related neurons was achieved in two rhesus monkeys with microinjections of muscimol (temporary) and kainic acid (permanent). 2. After muscimol injection, there was onset within 30 s of 1) tonic and phasic coactivation of wrist flexors and extensors; 2) slightly greater activation of the flexors, giving a flexor bias in postural holds and the endpoint of movements; and 3) slowness of all movements with a prolonged movement time. Nevertheless, 4) movements made by lessening prior

APA, Harvard, Vancouver, ISO, and other styles

34

Bakaev, Maxim, and Hong-In Cheng. "Movement Time and Reaction Time of the Elderly." Japanese journal of ergonomics 42 (2006): 566–69. http://dx.doi.org/10.5100/jje.42.supplement_566.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Hartlage, L. C., and J. S. Roth. "Reaction time/movement time enhancement of neuropsychological assessment." Archives of Clinical Neuropsychology 14, no. 1 (1999): 31. http://dx.doi.org/10.1093/arclin/14.1.31a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Berret, Bastien, and Gabriel Baud-Bovy. "Evidence for a cost of time in the invigoration of isometric reaching movements." Journal of Neurophysiology 127, no. 3 (2022): 689–701. http://dx.doi.org/10.1152/jn.00536.2021.

Full text

Abstract:

Movement vigor is generally thought to result from a trade-off between time and motor costs. However, it remains unclear whether the time cost only modulates vigor around some nominal value explained by a minimal motor cost or whether it determines movement invigoration more broadly. Here, we present an original paradigm allowing us to neutralize the cost of movement and provide new evidence that a cost of time must underlie the invigoration of isometric reaching movements.

APA, Harvard, Vancouver, ISO, and other styles

37

Li, Xue, and Yaqi Yang. "Development of Interactive Teaching of Physical Dance Based on Dynamic Time Reversion Technique." Mathematical Problems in Engineering 2022 (July 6, 2022): 1–8. http://dx.doi.org/10.1155/2022/5697041.

Full text

Abstract:

In order to cultivate students’ dance expression, in physical dance teaching, emphasis should be placed on cultivating students’ interest in physical dance, strengthening the training of movement skills and musical rhythm, training of cultural cultivation, and training of coordination and cooperation between male and female partners. In this paper, we design a dance teaching aid based on DTW (Dynamic Time Warping) movement similarity evaluation algorithm. The evaluation of movement similarity is difficult because each movement is multidimensional, there is a lot of noise when the movement data

APA, Harvard, Vancouver, ISO, and other styles

38

SHERWOOD, DAVlD E. "ELECTROMYOGRAPHIC CONTROL OF MOVEMENT TIME IN A RAPID AIMING MOVEMENT." Perceptual and Motor Skills 107, no. 6 (2008): 353. http://dx.doi.org/10.2466/pms.107.6.353-364.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Du, Jun Min, and Hai Wen Shi. "Improving on Human’s Movement Time Model for Pointing Task - Introducing the Target Position Factor into Fitts’ Law." Advanced Materials Research 433-440 (January 2012): 2349–55. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.2349.

Full text

Abstract:

The experiments were aimed at determining the effect of target position on movement time when performing a target pointing movement task. 21 subjects performed pointing movements with 72 conditions of various target position. The movement time data were collected. It was shown that the starting point position and target position greatly affect the movement time. As a result, the movement times were not explained satisfactorily by the conventional Fitts’ model. The conventional model was improved by introducing the target position factor into. Compared with the conventional Fitts’ model, the ne

APA, Harvard, Vancouver, ISO, and other styles

40

Kennefick, Michael, Joel S. Burma, Paul van Donkelaar, and Chris J. McNeil. "The Time Course of Motoneuronal Excitability during the Preparation of Complex Movements." Journal of Cognitive Neuroscience 31, no. 6 (2019): 781–90. http://dx.doi.org/10.1162/jocn_a_01394.

Full text

Abstract:

For a simple RT task, movement complexity increases RT and also corticospinal excitability, as measured by the motor evoked potential (MEP) elicited by TMS of the motor cortex. However, it is unknown if complexity-related increases in corticospinal excitability during the preparation of movement are mediated at the cortical or spinal level. The purposes of this study were to establish a time course of motoneuronal excitability before prime mover activation and to assess task-dependent effects of complex movements on motoneuronal and cortical excitability in a simple RT paradigm. It was hypothe

APA, Harvard, Vancouver, ISO, and other styles

41

Schmidt, Richard A. "Movement Time, Movement Distance, and Movement Accuracy: A Reply to Newell, Carlton and Kim." Human Performance 7, no. 1 (1994): 23–28. http://dx.doi.org/10.1207/s15327043hup0701_2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Neretina, S. S. "Turning Time." Политическая концептология: журнал метадисциплинарных исследований, no. 1 (March 31, 2023): 45–56. http://dx.doi.org/10.18522/2949-0707.2023.1.4556.

Full text

Abstract:

The article will focus on the beginning of the dissident movement, the sprouts of which appeared at the end of World War II, and on the difference between the first opposition groups to the dissident movement of the 1960s. The first groups are the student “Brotherhood of Beggars of Sybarites” which appeared in 1945 and a group of professional historians Krasnopevtsev-Rendel who tried to theoretically deal with the processes taking place in the USSR. In this sense, the novel by N.N. Williams “The Island of GNIPI” and the article by Krasnopevtsev “The main points of the development of the Russia

APA, Harvard, Vancouver, ISO, and other styles

43

Ghozlan, A., and D. Widlocher. "Decision Time and Movement Time: Differential Effects of Practice." Perceptual and Motor Skills 65, no. 2 (1987): 355–58. http://dx.doi.org/10.2466/pms.1987.65.2.355.

Full text

Abstract:

Choice Reaction Time involves at least two components of response latency, Decision Time and Movement Time. Studies usually report values for these two components averaged over a definite number of trials. The aims of this study were to investigate the pattern of behaviour of the two components across the trials and the effect of repeating the experimental procedure two weeks later. 16 control subjects were given two sessions of 50 trials each. In Session 1 (D.0), the two components behave quite differently across the trials; there was no significant change in decision time, but a significant

APA, Harvard, Vancouver, ISO, and other styles

44

Chen, Robert, and Mark Hallett. "The Time Course of Changes in Motor Cortex Excitability Associated with Voluntary Movement." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 26, no. 3 (1999): 163–69. http://dx.doi.org/10.1017/s0317167100000196.

Full text

Abstract:

The excitability of the motor cortex is modulated before and after voluntary movements. Transcranial magnetic stimulation studies showed increased corticospinal excitability from about 80 and 100 ms before EMG onset for simple reaction time and self-paced movements, respectively. Following voluntary movements, there are two phases of increased corticospinal excitability from 0 to approximately 100 ms and from approximately 100 to 160 ms after EMG offset. The first phase may correspond to the frontal peak of motor potential in movement-related cortical potentials studies and the movement-evoked

APA, Harvard, Vancouver, ISO, and other styles

45

Schultz, W., A. Studer, R. Romo, E. Sundstrom, G. Jonsson, and E. Scarnati. "Deficits in reaction times and movement times as correlates of hypokinesia in monkeys with MPTP-induced striatal dopamine depletion." Journal of Neurophysiology 61, no. 3 (1989): 651–68. http://dx.doi.org/10.1152/jn.1989.61.3.651.

Full text

Abstract:

1. We quantitatively assessed deficits in the initiation and execution of arm movements occurring after destruction of nigrostriatal dopamine neurons by systemic administration of MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine) (Sigma). Three monkeys performed a reaction time task in which they reached toward a single and constant target for food reward. 2. After administration of MPTP, all three monkeys showed hypokinesia necessitating dopamine precursor or receptor agonist treatment. The partial recovery of one animal from initial akinesia after 19 days permitted discontinuation of dopam

APA, Harvard, Vancouver, ISO, and other styles

46

Pedersen, Scott J., and Paul R. Surburg. "Effect of Stimulant Medication on Lower Extremity Response Time of Boys with Attention Deficit Hyperactivity Disorder." Perceptual and Motor Skills 101, no. 2 (2005): 401–7. http://dx.doi.org/10.2466/pms.101.2.401-407.

Full text

Abstract:

Children with attention deficit hyperactivity disorder (ADHD) have been labeled as “inefficient movers”; however, little research has examined the effect of stimulant medication on lower extremity movements. 16 boys, 11 to 13 years old, with ADHD performed a lower-limb choice-response time task, both on and off medication. When nonmedicated, children had significantly slower reaction times to all three targets and significantly slower movement times for the contralateral and midline movements. For both conditions, children had significantly faster movement time when using the right leg than th

APA, Harvard, Vancouver, ISO, and other styles

47

Donnet, Sophie, Ramon Bartolo, José Maria Fernandes, João Paulo Silva Cunha, Luis Prado, and Hugo Merchant. "Monkeys time their pauses of movement and not their movement-kinematics during a synchronization-continuation rhythmic task." Journal of Neurophysiology 111, no. 10 (2014): 2138–49. http://dx.doi.org/10.1152/jn.00802.2013.

Full text

Abstract:

A critical question in tapping behavior is to understand whether the temporal control is exerted on the duration and trajectory of the downward-upward hand movement or on the pause between hand movements. In the present study, we determined the duration of both the movement execution and pauses of monkeys performing a synchronization-continuation task (SCT), using the speed profile of their tapping behavior. We found a linear increase in the variance of pause-duration as a function of interval, while the variance of the motor implementation was relatively constant across intervals. In fact, 96

APA, Harvard, Vancouver, ISO, and other styles

48

Šlajpah, Sebastjan, Eva Čebašek, Marko Munih, and Matjaž Mihelj. "Time-Based and Path-Based Analysis of Upper-Limb Movements during Activities of Daily Living." Sensors 23, no. 3 (2023): 1289. http://dx.doi.org/10.3390/s23031289.

Full text

Abstract:

Patients after stroke need to re-learn functional movements required for independent living throughout the rehabilitation process. In the study, we used a wearable sensory system for monitoring the movement of the upper limbs while performing activities of daily living. We implemented time-based and path-based segmentation of movement trajectories and muscle activity to quantify the activities of the unaffected and the affected upper limbs. While time-based segmentation splits the trajectory in quants of equal duration, path-based segmentation isolates completed movements. We analyzed the hand

APA, Harvard, Vancouver, ISO, and other styles

49

Yu, Shin-Yuan, and Bernard J. Martin. "Movement Control Phases of Upper Body Coordination in Visually Guided Reach Movements." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 53, no. 12 (2009): 834–38. http://dx.doi.org/10.1177/154193120905301215.

Full text

Abstract:

Coordination of human movement includes temporal and spatial aspects. Under the assumption that the implicit movement sequence of body segments may be associated with visual feedback information, the activation timing, time to peak velocity of the hand and sequencing of joint movements were investigated in this study. The results show that variations in movement time with target azimuth and distance fit a quadratic regression model. In addition, the time to peak velocity reveals a movement scaling property in the context of self-imposed movement speed. Finally, the sequencing of joint movement

APA, Harvard, Vancouver, ISO, and other styles

50

Lowery, Curtis, William Russell, Jr., Patrick Baggot, et al. "Time Quantified Detection of Fetal Movements Using a New Fetal Movement Algorithm." American Journal of Perinatology 14, no. 01 (1997): 7–12. http://dx.doi.org/10.1055/s-2007-994088.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!