Results 211 to 220 of about 408,339 (269)

Motor performance as a predictor of blood levels of ammonia and inflammatory biomarkers in patients with liver cirrhosis. [PDF]

open access: yesPLoS One
San Martín Valenzuela C   +5 more
europepmc   +1 more source
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Motor imagination - a model for motor performances?

International Journal of Psychophysiology, 1991
The effect of training competition (TC) on central nervous activation was investigated in order to examine whether motor imagination could serve as a model for complex motor skills concerning information processing and motor control. EEG was recorded before and immediately after the TC.
T, Weiss, L, Beyer, E, Hansen
openaire   +2 more sources

Knowledge and Motor Performance

Perceptual and Motor Skills, 1992
Traditionally, motor skill acquisition has implied that the performance of a given individual on a particular skill is dependent on the amount of prior practice of that skill. However, concepts such as schema theory, or kinetic formulae, or the strategic allocation of resources imply that, even when practising specific skills, performers gain knowledge
R, Kerr, J L, Boucher
openaire   +2 more sources

Motor Performance and Motor Learning in Lurcher Mice

Annals of the New York Academy of Sciences, 2002
Abstract: In adult Lurcher mice virtually all cerebellar Purkinje cells have degenerated as a direct consequence of mutant gene action, providing a natural model for studying the effect of cerebellar cortical lesions on the generation of compensatory eye movements. Lurcher mice possess both optokinetic (OKR) and vestibular (VOR) compensatory reflexes.
A M, Van Alphen   +3 more
openaire   +3 more sources

Motor imagery, performance and motor rehabilitation

2018
Motor imagery has been central to adzvances in sport performance and rehabilitation. Neuroscience has provided techniques for measurement which have aided our understanding, conceptualization and theorizing. Challenges remain in the appropriate measurement of motor imagery.
Macintyre, Tadhg   +4 more
openaire   +3 more sources

Behavioral Motor Performance

Comprehensive Physiology
Abstract The human sensorimotor control system has exceptional abilities to perform skillful actions. We easily switch between strenuous tasks that involve brute force, such as lifting a heavy sewing machine, and delicate movements such as threading a needle in the same machine.
Raz, Leib   +3 more
openaire   +2 more sources

Psychometric schizotypy and motor performance.

Journal of Abnormal Psychology, 2002
Motor abnormalities have long been a focus in discussions of schizophrenia. The present study used a newly developed line drawing task to examine fine motor performance and psychometrically assessed schizotypy in a large, randomly ascertained sample of young adults (N = 120) with no history of psychosis. Poor motor performance on the line drawing task,
Lenzenweger, Mark F., Maher, Brendan
openaire   +4 more sources

Performance characteristics of Brownian motors

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2005
Brownian motors are nonequilibrium systems that rectify thermal fluctuations to achieve directed motion, using spatial or temporal asymmetry. We provide a tutorial introduction to this basic concept using the well-known example of a flashing ratchet, discussing the micro- to nanoscopic scale on which such motors can operate. Because of the crucial role
Heiner, Linke   +2 more
openaire   +2 more sources

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