Observing repetitive finger movements modulates response times of auditorily cued finger movements
نویسندگان
چکیده
منابع مشابه
Observing repetitive finger movements modulates response times of auditorily cued finger movements.
Our motor and perceptual representations of actions seem to be intimately linked and the human mirror neuron system (MNS) has been proposed as the mediator. In two experiments, we presented biological or non-biological movement stimuli that were either congruent or incongruent to a required response prompted by a tone. When the tone occurred with the onset of the last movement in a series, i.e....
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Number of figures: 4 Number of tables: 0 Number of pages (including front page): 24 Six keywords: neurons, motor cortex, decoding, finger movements, readout, neuronal population Acknowledgments: Ben Hamed and Pouget were supported by NIH MH57823 and research grants from the ONR, and the McDonnell-Pew, Sloan and Schmitt foundations. Schieber was supported by NIH NS27686. Page 1 of 31 Articles in...
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We tested several techniques for decoding the activity of primary motor cortex (M1) neurons during movements of single fingers or pairs of fingers. We report that single finger movements can be decoded with >99% accuracy using as few as 30 neurons randomly selected from populations of task-related neurons recorded from the M1 hand representation. This number was reduced to 20 neurons or less wh...
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ژورنال
عنوان ژورنال: Brain and Cognition
سال: 2008
ISSN: 0278-2626
DOI: 10.1016/j.bandc.2008.03.005