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Spontaneous Activity of Morphologically Identified Ganglion Cells in the Developing Ferret Retina

Overview
Journal J Neurosci
Specialty Neurology
Date 2003 Aug 15
PMID 12917368
Citations 9
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Abstract

Whole-cell patch-clamp recordings were made from morphologically identified ganglion cells in the intact retina of developing ferrets. As early as 3 d after birth, all ganglion cells exhibited bursts of spontaneous activity, with the interval between bursts gradually decreasing with maturity. By 2 weeks after birth, ganglion cells could be morphologically differentiated into three major classes (alpha, beta, and gamma), and at this time each cell class was characterized by a distinct pattern of spontaneous activity. Dual patch-clamp recordings from pairs of neighboring cells revealed that cells of all morphological classes burst in a coordinated manner, regardless of cell type. These observations suggest that a common mechanism underlies the bursting patterns exhibited by all ganglion cell classes, and that class-specific firing patterns emerge coincident with retinal ganglion cell morphological differentiation.

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References
1.
Wang G, Olshausen B, Chalupa L . Differential effects of apamin- and charybdotoxin-sensitive K+ conductances on spontaneous discharge patterns of developing retinal ganglion cells. J Neurosci. 1999; 19(7):2609-18. PMC: 6786058. View

2.
Wong R . Retinal waves and visual system development. Annu Rev Neurosci. 1999; 22:29-47. DOI: 10.1146/annurev.neuro.22.1.29. View

3.
Wong W, Myhr K, Miller E, Wong R . Developmental changes in the neurotransmitter regulation of correlated spontaneous retinal activity. J Neurosci. 2000; 20(1):351-60. PMC: 6774128. View

4.
Tavazoie S, Reid R . Diverse receptive fields in the lateral geniculate nucleus during thalamocortical development. Nat Neurosci. 2000; 3(6):608-16. DOI: 10.1038/75786. View

5.
Bansal A, SINGER J, Hwang B, Xu W, Beaudet A, Feller M . Mice lacking specific nicotinic acetylcholine receptor subunits exhibit dramatically altered spontaneous activity patterns and reveal a limited role for retinal waves in forming ON and OFF circuits in the inner retina. J Neurosci. 2000; 20(20):7672-81. PMC: 6772851. View