Basal Ganglia & Cerebellum

Front

Basal ganglia is a group of ganglia?

Back

No, it is a group of nuclei

Answer explanation

Basal ganglia is not a group of ganglia, but rather a group of nuclei. Ganglia and nuclei are distinct structures in the nervous system.

Front

Which of the basal ganglia nuclei receive direct cortical input? Options: Claustrum and amygdala, Centromedian nucleus and subthalamic nucleus, Substantia nigra pars compacta and globus pallidus external, Caudate and putamen.

Back

Caudate and putamen.

Answer explanation

The correct choice is Caudate and putamen as they are the basal ganglia nuclei that receive direct cortical input.

Front

Which is a major function of the cerebellum?

Back

Analyze errors between intended motor output and actual motor output.

Front

Which cerebellar structure is correctly paired with its function? Cerebrocerebellum—vestibulo-ocular reflex, Spinocerebellum—speech, Vestibulocerebellum—posture, Folia—highly skilled movement

Back

Vestibulocerebellum—posture

Front

What cell type does not have direct contact with Purkinje cells? Options: Granule cells, Climbing fibers, Mossy fibers, Deep cerebellar nuclear cells

Back

Mossy fibers