Many CNS areas contribute to skilled movement. For A), B), and C) describe the n

Question

Many CNS areas contribute to skilled movement. For A), B), and C) describe the neurophysiological function of one CNS area, and give an example of how it contributes to control of one of the six motor skills. You may not use one CNS area more than once, and you may not use one more skill as an example more than once

six motor skills that we discussed in class this term:

Locomotion

Reaching and/or grasping

Drawing and/or writing

Keyboarding

Speaking and/or singing

Facial expressions

THIS IS THE QUESTION describe the neurophysiological function of one CNS area, and give an example of how it contributes to control of one of the six motor skills. You may not use one CNS area more than once, and you may not use one more skill as an example more than once BUT IN ORDER TO ANSWER YOU HAVE TO CHOOSE 3 MOTOR SKILLS FROM THE LIST AND 3 cns ITS BASICALLY 3 QUESTIONS IN ONE

Explanation / Answer

Central Nervous System is the part of the nervous system consisting of the brain and the spinal cord.

Now, let's talk about cerebrum.The cerebrum of cerebral hemispheres make up the largest visual portion of the human brain. The hemispheres together control a large portion of the functions of the human brain such as emotion, memory, perception and motor functions. It is involved in planning and carrying out everyday tasks.

1. Locomotion: The basic locomotor motor pattern is generated by spinal interneuronal networks, termed central pattern generators. Responding to signals in proprioceptive and skin afferents, the spinal interneuronal networks modify the locomotor pattern in cooperation with descending signals from brainstorm structures and the cerebral cortex. Information processing between the basal ganglia, the cerebellum, and the brain stem may enable automatic regulation of muscle tone and rhythmic limb movements in the absence of conscious awareness. The motor programs are transmitted to the brain stem by the corticoreticulospinal system, so that one's posture is anticipatory controlled. These processes enable the corticospinal system to generate limb trajectory and achieve accurate foot placement.

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.