the following cell types were determined : ( 1 ) pyramidal like neurons typified by a lack of basal dendrites and a sparse covering with long spines ( pars externa ) , ( 2 ) fusiform shaped cells with bipolar dendritic arborisations ( pars medialis ) and ( 3 ) densely spined fusiform , pyramidal , and polygonal neurons ( pars ventroposterior , lateralis and dorsalis ) with a tendency of radial orientation of their apical dendrites .
C0011305
dendrites
C0027882
neurons