Nozdrenko D. Formation's dynamic of the motive commands in cat sensorimotor cortex at making task-oriented motions.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U003528

Applicant for

Specialization

  • 03.00.02 - Біофізика

27-10-2003

Specialized Academic Board

Д 26.001.38

Taras Shevchenko National University of Kyiv

Essay

This work is devoted to investigations of the control mechanisms of the task-oriented motive responses of the central nervous system. The experiments were made using recording of the action potentials by microelectrodes upon both single neurons of the cat sensorimotive cortex and electromyogram activity of mm. biceps and triceps brachii at instrumental motion in the elbow joint. Current value of the angle joint doesn't influence on impul-sion frequency of the pyramidal neurons. It was shown that a new stable value of the joint angle was set up during the time corresponds to the dynamic phase activity of the motor cortex.

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