Motor System

Question 1

Which regulates feed forward mechanism

Answer 1

Cerebellum

Question 2

Which regulates feed back mechanism

Answer 2

Basal ganglia

Question 3

Which regulates posture of a complex movement

Answer 3

Pre motor area

Question 4

Which area will manage mental rehearsal of a complex movement

Answer 4

Supplementary motor area

Question 5

Neostriatum is made up of what? And releases what?

Answer 5

Caudate Nucleus
Putamen

Secretes GABA

Question 6

This is found in the midbrain and secretes dopamine

Answer 6

Substantia nigra

Question 7

what part of the substantia nigra is for eye movement

Answer 7

Pars reticulata

Question 8

What is responsible of releasing to GABA to the thalamus

Answer 8

Globus Pallidus interna

Question 9

Characterized by involuntary, rapid and dancing movement

Answer 9

Chorea

Question 10

Which part of the cerebellum is responsible for balance and learned vestibulocular reflex

Answer 10

Flocculonodular

Archicerebellum

Question 11

Regulates the anti gravity truncal muscles

Answer 11

vermis

Question 12

During romberg’s test, if the px still sways even with eyes are open or close

Answer 12

Cerebellar ataxia

Question 13

This facilitates extensor muscles and originate from reticular formation

Answer 13

Reticulospinal tract

Question 14

Facilities extensor muscles and originates from the pons and medulla oblongata

Answer 14

Vestibulospinal tract