title: Kitten ganglion cells: dendritic field size at 3 weeks of age and correlation with receptive field size.
abstract: A Golgi study of beta (brisk-X type) ganglion cells has been done to compare ganglion cells in the retina of 3-week-old and adult cats. An anatomical basis for the large receptive field centers found in the immature kitten retina was sought. Kitten beta-type ganglion cells have significantly smaller dendritic spreads than adult beta cells; the dendrites of the kitten cells must still grow to reach their final adult size. Therefore a synaptic basis for the large receptive field size of the immature cells is suggested.
mesh_terms: D000367:Age Factors; D000818:Animals; D002415:Cats; D003712:Dendrites / Q000033:anatomy & histology* / Q000502:physiology; D009474:Neurons / Q000033:anatomy & histology* / Q000502:physiology; D012160:Retina / Q000166:cytology* / Q000502:physiology; D013569:Synapses