Which type of synaptic mechanisms between parallel fibers and Purkinje cells is involved in cerebellar learning?
A. (A) early state of long-term potentiation
B. (B) late state of long-term potentiation
C. (C) long-term depression
D. (D) all of above
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Which is correct about the organization principle of spinocerebellar regulation of movement?
A. (A) cerebellum has internal models of the limbs that automatically take account of limb structure
B. (B) cerebellum provides feed-forward control of muscle contractions to regulate the timing of movements
C. (C) Purkinje neurons and deep cerebellar nucleus neurons discharge vigorously in relation to voluntary movements
D. (D) all of above
Which type of cell somata is most abundent at the output layer of cerebellum?
A. (A) Golgi cell
B. (B) Purkinje cell
C. (C) granule cell
D. (D) basket cell
Which is not one of three functional regions of the cerebellum?
A. (A) thalamocerebellum
B. (B) spinocerebellum
C. (C) vestibulocerebellum
D. (D) cerebrocerebellum
Which is not one of four symptoms observed in cerebellar disorders?
A. (A) ataxia
B. (B) astasia-abasia
C. (C) tremor
D. (D) hypertonia
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