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Literature DB >> 5549304

Synaptic adjustment after deafferentation of the superior colliculus of the rat.

Abstract

Eyes were removed from rats shortly after birth, when there are few formed synapses in the colliculus. It was found that synaptogenesis continues to give a near-normal ratio of terminals containing either spheroidal or flattened vesicles. After eye removal in adult rats, however, reinvasion of synaptic sites vacated by degenerate optic terminals occurs, with an incomplete return toward a normal proportion of synaptic types.

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Year: 1971 PMID： 5549304 DOI： 10.1126/science.171.3973.804

Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728

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Cited

36 in total

1. A long-lasting change in ocular dominance of kitten striate neurons induced by reversible unilateral blockade of tonic retinal discharges.

Authors: T Kasamatsu
Journal: Exp Brain Res Date: 1976-12-22 Impact factor: 1.972

2. Modulation of GABAergic inhibition in the rat superior colliculus by a presynaptic group II metabotropic glutamate receptor.

Authors: S A Neale; T E Salt
Journal: J Physiol Date: 2006-09-14 Impact factor: 5.182

3. Osteopontin expression in acute immune response mediates hippocampal synaptogenesis and adaptive outcome following cortical brain injury.

Authors: Julie L Chan; Thomas M Reeves; Linda L Phillips
Journal: Exp Neurol Date: 2014-08-21 Impact factor: 5.330

4. A transient projection from the trigeminal brainstem complex to the superficial layers of the hamster's superior colliculus.

Authors: R D Mooney; S E Fish; B A Figley; R W Rhoades
Journal: Exp Brain Res Date: 1991 Impact factor: 1.972

5. Ganglion cell survival in embryonic rabbit retina transplanted to the midbrain of neonatal rats.

Authors: G Dixon; A J Sefton
Journal: Exp Brain Res Date: 1991 Impact factor: 1.972

6. The ventral lateral geniculate nucleus, pars lateralis of the rat. Synaptic organization and conditions for axonal sprouting.

Authors: D J Stelzner; R H Baisden; D C Goodman
Journal: Cell Tissue Res Date: 1976-08-10 Impact factor: 5.249

Synaptic adjustment after deafferentation of the superior colliculus of the rat.

1. A long-lasting change in ocular dominance of kitten striate neurons induced by reversible unilateral blockade of tonic retinal discharges.

2. Modulation of GABAergic inhibition in the rat superior colliculus by a presynaptic group II metabotropic glutamate receptor.

3. Osteopontin expression in acute immune response mediates hippocampal synaptogenesis and adaptive outcome following cortical brain injury.

4. A transient projection from the trigeminal brainstem complex to the superficial layers of the hamster's superior colliculus.

5. Ganglion cell survival in embryonic rabbit retina transplanted to the midbrain of neonatal rats.

6. The ventral lateral geniculate nucleus, pars lateralis of the rat. Synaptic organization and conditions for axonal sprouting.

7. Unilateral eye enucleation in adult rats causes neuronal loss in the contralateral superior colliculus.

8. Ultrastructural evidence for bouton proliferation in the partially deafferented dentate gyrus of the adult rat.

9. Alterations in axons and synapses of olfactory cortex following olfactory bulb lesions in newborn rats.

10. Rearrangement of retinogeniculate projection patterns after eye-specific segregation in mice.