voluntary movement

Question 1

Lateral corticospinal tract is necessary for___ movements as well as mediating use of ___. Medial systems primarily control ___

Answer 1

fractionated finger movements, limbs. Posture and locomotion

Question 2

hemispatial neglect usually caused by__-

Answer 2

lesion of right parietal cortex

Question 3

is the discharge of M1 neurons affected by force? direction of movement?

Answer 3

yes yes

Question 4

optic ataxia results from lesion in the ____ cortex, therefore part of the ___ visual processing tract

Answer 4

parietal, dorsal

Question 5

sensory generated info is formed in _____ while internally generated is formed in____

Answer 5

premotor cortex, supplementary motor area

Question 6

what are some upper motor neuron lesion sign

Answer 6

babinski, clasp knife, hyperreflexes

Question 7

what are some LMN lesion signs

Answer 7

weakness, atrophy, fasciculations, reduced reflexes