glyoxylic acid fluorescence histochemistry for catecholamines was used to investigate possible alterations or reorganization of the noradrenergic fibers from the coeruleo-cerebellar system in response to the degeneration of two major cell types in the cerebellar cortex , of which one , the purkinje cell , is reported to be the major target neuron .
C0007765
cerebellar
C0007759
cerebellar cortex