Dendritic involvement in inhibition and disinhibition of vulnerable dopaminergic neurons in healthy and pathological conditions.
Dendritic involvement in inhibition and disinhibition of vulnerable dopaminergic neurons in healthy and pathological conditions.
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DOI:
10.1016/j.nbd.2022.105815
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发表时间:
2022-10-01
影响因子:
6.1
通讯作者:
Evans, R. C.
中科院分区:
文献类型:
--
作者:
Evans, R. C.
关键词:
Dopaminergic neurons in the substantia nigra pars compacta (SNc) differentially degenerate in Parkinson’s Disease, with the ventral region degenerating more severely than the dorsal region. Compared with the dorsal neurons, the ventral neurons in the SNc have distinct dendritic morphology, electrophysiological characteristics, and circuit connections with the basal ganglia. These characteristics shape information processing in the ventral SNc and structure the balance of inhibition and disinhibition in the striatonigral circuitry. In this paper, I review foundational studies and recent work comparing the circuitry of the ventral and dorsal SNc neurons and discuss how loss of the ventral neurons early in Parkinson’s Disease could affect the overall balance of inhibition and disinhibition of dopamine signals.
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影响因子:
3.7
作者:
Davis MI;Crittenden JR;Feng AY;Kupferschmidt DA;Naydenov A;Stella N;Graybiel AM;Lovinger DM
通讯作者:
Lovinger DM
影响因子:
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DOI:
10.1523/jneurosci.3833-10.2011
发表时间:
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期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
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Rayport S
DOI:
10.1073/pnas.1613337113
发表时间:
2016-10-04
影响因子:
11.1
作者:
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通讯作者:
Graybiel, Ann M.
影响因子:
2.9
作者:
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