the limbic pyramidal neurons show the same spine-distribution at their main dendrite as neocortical neurons of other brain regions and other mammal-species do : after an initial segment with poor spines only there follows an rapid increase of the spine-values with an amount at a range of 150 mum from the perikaryon , thereafter spine-values decrease continuously and slowly up the branching into the terminal bundle .
C0027882
neurons
C0599444
perikaryon