Results 261 to 270 of about 1,300,007 (295)
Some of the next articles are maybe not open access.
Decay of inhibition in motor imagery
Quarterly Journal of Experimental Psychology, 2020During motor imagery, global inhibition and effector-specific inhibition contribute to prevent actual movements. We investigated the decay of inhibition using an action-mode switching paradigm. Participants switched between imagined and executed hand movements. Response–stimulus intervals (RSIs) were varied (200, 700, 1,300, and 2,000 ms).
Victoria KE Bart +2 more
openaire +2 more sources
The role of the cerebellum in motor imagery
Neuroscience Letters, 2016Although it is well documented that the cerebellum plays a role in motor imagery (MI), its exact role in MI is still obscure. Since motor imagery and execution of movement share common pathways, and the cerebellum has an inhibitory effect on the motor cortex, we speculated that the cerebellum also has an inhibitory role on MI.To test this hypothesis ...
BORAN, HÜRREM EVREN, CENGİZ, BÜLENT
openaire +3 more sources
The precuneus in motor imagery
NeuroReport, 2000Magnetoencephalography was applied to subjects who imagined themselves hurdling in self-centered space. In three of six subjects all 300 trials in the motor imagery condition revealed the precuneus dipole. When we divided the 300 trials into four overlapping blocks (one block = 150 trials), all six subjects showed precuneus activity. The latency of the
T, Ogiso, K, Kobayashi, M, Sugishita
openaire +2 more sources
A question of intention in motor imagery
Consciousness and Cognition, 2009We examined the question-is the intention of completing a simulated motor action the same as the intention used in processing overt actions? Participants used motor imagery to estimate distance reachability in two conditions: Imagery-Only (IO) and Imagery-Execution (IE). With IO (red target) only a verbal estimate using imagery was given.
Carl, Gabbard +2 more
openaire +2 more sources
Controllability of Motor Imagery and Transformation of Visual Imagery
Perceptual and Motor Skills, 1994This study examined the relation between control of motor imagery and generation and transformation of visual imagery by testing 54 subjects. We used two measures of the Controllability of Motor Imagery test to evaluate the ability to control motor imagery.
openaire +2 more sources
Effects of motor imagery are dependent on motor strategies
NeuroReport, 2007To investigate whether the facilitatory effects of motor imagery (MI) are dependent on motor strategies that vary with posture, we used transcranial magnetic stimulation to examine the effects of two forearm positions on motor-evoked potentials during an MI of index-finger abduction. MI-enhanced motor-evoked potentials of the first dorsal interosseous (
Nan, Liang +7 more
openaire +2 more sources
Surround inhibition in motor execution and motor imagery
Neuroscience Letters, 2016Surround inhibition (SI) is a neural mechanism to focus neuronal activity and facilitate selective motor execution (ME). The aim of the present study was to investigate whether SI is also generated during motor imagery (MI). Furthermore, we investigated whether the extent of SI during MI depends on the strength of SI during ME and/or vividness of MI ...
Toshiyuki, Aoyama +3 more
openaire +2 more sources
EEG Features Extraction for Motor Imagery
2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006Motor imagery is the mental simulation of a motor act that includes preparation for movement, passive observations of action and mental operations of motor representations implicitly or explicitly. Motor imagery as preparation for immediate movement likely involves the motor executive brain regions.
Stefan Cososchi +3 more
openaire +3 more sources
Motor Imagery Observed by fNIRS
2023 IEEE 19th International Conference on Body Sensor Networks (BSN), 2023Chi Sang Choy +7 more
openaire +2 more sources
2012
This chapter aims to provide an overview of the functional, physiological, and neural characteristics of motor imagery. The literature reviewed shows that motor imagery shares many characteristics with motor executions, both at a behavioral and a physiological level.
Anema, H.A., Dijkerman, H.C.
openaire +2 more sources
This chapter aims to provide an overview of the functional, physiological, and neural characteristics of motor imagery. The literature reviewed shows that motor imagery shares many characteristics with motor executions, both at a behavioral and a physiological level.
Anema, H.A., Dijkerman, H.C.
openaire +2 more sources