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  2. Motor system - Wikipedia

    en.wikipedia.org/wiki/Motor_system

    The pyramidal motor system, also called the pyramidal tract or the corticospinal tract, start in the motor center of the cerebral cortex. [4] There are upper and lower motor neurons in the corticospinal tract. The motor impulses originate in the giant pyramidal cells or Betz cells of the motor area; i.e., precentral gyrus of cerebral cortex ...

  3. Motor cognition - Wikipedia

    en.wikipedia.org/wiki/Motor_cognition

    A related study showed that motor experts use similar processes for the mental rotation of body parts and polygons, whereas non-experts treated these stimuli differently. [26] These results were not due to underlying confounds, as demonstrated by a training study that showed mental rotation improvements after a one-year motor training, compared ...

  4. Motor cortex - Wikipedia

    en.wikipedia.org/wiki/Motor_cortex

    The motor neuron sends an electrical impulse to a muscle. When the neuron in the cortex becomes active, it causes a muscle contraction. The greater the activity in the motor cortex, the stronger the muscle force. Each point in the motor cortex controls a muscle or a small group of related muscles. This description is only partly correct.

  5. Motor planning - Wikipedia

    en.wikipedia.org/wiki/Motor_planning

    In psychology and neuroscience, motor planning is a set of processes related to the preparation of a movement that occurs during the reaction time (the time between the presentation of a stimulus to a person and that person's initiation of a motor response).

  6. Somatic nervous system - Wikipedia

    en.wikipedia.org/wiki/Somatic_nervous_system

    With each segment, there is a pair of sensory and motor nerves. 31 segments of nerves are in the spinal cord and 12 are in the brain stem. [4] Interneurons also known as association neurons are present throughout the central nervous system forming links between the sensory and motor fibres. [5] Thus the somatic nervous system consists of two parts:

  7. Outline of the human nervous system - Wikipedia

    en.wikipedia.org/wiki/Outline_of_the_human...

    The PNS includes motor neurons, mediating voluntary movement; the autonomic nervous system, comprising the sympathetic nervous system and the parasympathetic nervous system and regulating involuntary functions; and the enteric nervous system, a semi-independent part of the nervous system whose function is to control the gastrointestinal system.

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  9. Motor program - Wikipedia

    en.wikipedia.org/wiki/Motor_program

    Based on an estimate of the current context, a controller is chosen to generate the appropriate motor command. This modular system can be used to describe both motor control and motor learning and requires adaptable internal forward and inverse models. Forward models describe the forward or causal relationship between system inputs, predicting ...