Cortical parvalbumin interneurons and cognitive dysfunction in schizophrenia.
Cortical parvalbumin interneurons and cognitive dysfunction in schizophrenia.
复制标题
精神分裂症的皮质性白蛋白中间神经元和认知功能障碍。
DOI:
10.1016/j.tins.2011.10.004
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发表时间:
2012-01
影响因子:
15.9
通讯作者:
Volk DW
中科院分区:
文献类型:
--
作者:
Lewis DA;Curley AA;Glausier JR;Volk DW
Deficits in cognitive control, a core disturbance of schizophrenia, appear to emerge from impaired prefrontal gamma oscillations. Cortical gamma oscillations require strong inhibitory inputs to pyramidal neurons from the parvalbumin basket cell (PVBC) class of GABAergic neurons. Recent findings indicate that schizophrenia is associated with multiple pre- and post-synaptic abnormalities in PVBCs, each of which weakens their inhibitory control of pyramidal cells. These findings suggest a new model of cortical dysfunction in schizophrenia in which PVBC inhibition is decreased to compensate for an upstream deficit in pyramidal cell excitation. This compensation is thought to re-balance cortical excitation and inhibition, but at a level insufficient to generate the gamma oscillation power required for high levels of cognitive control.
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影响因子:
3.5
作者:
Drake, CT;Milner, TA
通讯作者:
Milner, TA
DOI:
10.1073/pnas.1011284108
发表时间:
2011-07-05
影响因子:
11.1
作者:
Buffalo, Elizabeth A.;Fries, Pascal;Desimone, Robert
通讯作者:
Desimone, Robert
影响因子:
34.7
作者:
Arnsten, Amy F. T.
通讯作者:
Arnsten, Amy F. T.
影响因子:
3.3
作者:
Benes, FM;Vincent, SL;Khan, Y
通讯作者:
Khan, Y
影响因子:
2.8
作者:
Benes, FM;Todtenkopf, MS;Williams, M
通讯作者:
Williams, M