the metacerebral cell ( mcc ) of aplysia californica was isolated with its bifurcate axon from the cerebral ganglion and maintained in vitro under three conditions : ( a ) with no targets , ( b ) with identified buccal ganglion neurons b1 or b2 placed near the stump of the large diameter cerebral-buccal connective ( cbc ) branch , and ( c ) with b1 or b2 placed near the stump of the small diameter posterior lip nerve ( pln ) branch .
C0004461
axon
C0027882
neurons