Which cell in cerebellum produces feed-forward inhibition -
Golgy cell
Basket cell
Granule cell
Stellate cell
Ans. is 'b' i.e., Basket cell [Rel Principal of medical physiology 3'd/e p. 139).In feed-forward inhibition, a neuron is connected through two pathways one excitatory and one inhibitory.For example, in cerebellum the stimulation of Basket cells produces IPSPs (inhibitory postsynaptic potentials) in Purkinje cells.