Thalamic Inhibition: Diverse Sources, Diverse Scales.
Thalamic Inhibition: Diverse Sources, Diverse Scales.
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DOI:
10.1016/j.tins.2016.08.001
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发表时间:
2016-10
影响因子:
15.9
通讯作者:
Acsády L
中科院分区:
文献类型:
--
作者:
Halassa MM;Acsády L
The thalamus is the major source of cortical inputs shaping sensation, action and cognition. Thalamic circuits are targeted by two major inhibitory systems: the thalamic reticular nucleus (TRN) and extra-thalamic inhibitory (ETI) inputs. A unifying framework of how these systems operate is currently lacking. Here, we propose that TRN circuits are specialized to exert thalamic control at different spatiotemporal scales. Local inhibition of thalamic spike rates prevails during attentional selection whereas global inhibition more likely during sleep. In contrast, the ETI (arising from basal ganglia, zona incerta, anterior pretectum and pontine reticular formation) provides temporally-precise and focal inhibition, impacting spike timing. Together, these inhibitory systems allow graded control of thalamic output, enabling thalamocortical operations to dynamically match ongoing behavioral demands.
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DOI:
10.1523/jneurosci.3106-06.2006
发表时间:
2006-11-29
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Biró AA;Holderith NB;Nusser Z
通讯作者:
Nusser Z
影响因子:
82.9
作者:
Cope, David W.;Di Giovanni, Giuseppe;Fyson, Sarah J.;Orban, Gergely;Errington, Adam C.;Lorincz, Magor L.;Gould, Timothy M.;Carter, David A.;Crunelli, Vincenzo
通讯作者:
Crunelli, Vincenzo
影响因子:
25
作者:
Giber K;Diana MA;Plattner V;Dugué GP;Bokor H;Rousseau CV;Maglóczky Z;Havas L;Hangya B;Wildner H;Zeilhofer HU;Dieudonné S;Acsády L
通讯作者:
Acsády L
影响因子:
2.5
作者:
BICKFORD, ME;GUNLUK, AE;SHERMAN, SM
通讯作者:
SHERMAN, SM
影响因子:
2.5
作者:
Giber, Kristof;Slezia, Andrea;Acsady, Laszlo
通讯作者:
Acsady, Laszlo