cutting the cervical sympathetic trunk to produce preganglionic denervation 2 days before surgical removal of ganglia for analysis did not alter the incidence of outgoing synapses of the small granule-containing cells , either in ganglia post-ganglionically axotomized 5-128 days earlier or in contralateral ganglia , indicating that at no stage was any significant proportion of these synapses given to preganglionic axons .
C0007634
the
C0039062
synapses