[The postnatal development of lamina V pyramidal cells in the sensomotor cortex of the albino rat. 2. Quantitative studies on Golgi preparations].

Using Golgi-Cox preparates the postnatal development (1st to 90th day after birth) of the patterns of apical dendrite spines in layer V pyramids in albino rat sensorimotor cortex is represented. Especially it is reported about the evolution of the total amount of apical dendrite spines, of length of apical dendrites, of spine density (spine dendrite quotients, DQ), of interspinous distance (space between two adjacent visible spines, in the proximal dendrite with increasing spine distribution and in the district with crest of spine distribution separately) and finally of cell body length.