Synapses on dendritic shafts exhibit a perforated postsynaptic density
Referencess (14)
Synaptic patterns on different cell types in the different laminae of the cat visual cortex. An electron microscope study
Brain Research
(1968)- et al.
Synaptic remodelling during development and maturation: junction differentiation and splitting as a mechanism of modifying connectivity
Dev. Brain Res.
(1984) - et al.
Aged rats need a preserved complement of perforated axospinous synapses per hippocampal neuron to maintain good spatial memory
Brain Research
(1986) - et al.
A serial-section study of perforated synapses in rat neocortex
Cell Tissue Res.
(1987) - et al.
Plasticity in the central nervous system: do synapses divide?
- et al.
Form of the postsynaptic density. Serial section study
J. Cell Biol.
(1978) - et al.
Loss of perforated synapses in the dentate gyrus: morphological substrate of memory deficit in aged rats
There are more references available in the full text version of this article.
Cited by (24)
Remodeling of synapses in the CA1 area of the hippocampus after transient global ischemia
2012, NeuroscienceCitation Excerpt :In the central nervous system, the majority of excitatory synapses are formed on dendritic spines (Gray, 1959; Yuste and Bonhoeffer, 2001; Muller et al., 2002). Asymmetric synapses can be further divided into perforated and non-perforated synapses based on the configuration of the PSD (Geinisman et al., 1987; Jones et al., 1991). Perforated synapses have a discontinuity or perforation in the PSD, whereas non-perforated synapses have continuous PSD profiles.
Enlightening the postsynaptic density
1997, NeuronEmpirical assessment of synapse numbers in primate neocortex
1997, Journal of Neuroscience MethodsNeuropoiesis: Proposal for a connectionistic neurobiology
1995, Medical HypothesesPlasticity of the dendritic spine
1993, Progress in Neurobiology
Copyright © 1987 Published by Elsevier B.V.