Noradrenergic modulation of masseter muscle activity during natural rapid eye movement sleep requires glutamatergic signalling at the trigeminal motor nucleus
Noradrenergic modulation of masseter muscle activity during natural rapid eye movement sleep requires glutamatergic signalling at the trigeminal motor nucleus
复制标题
自然快速眼动睡眠期间咬肌活动的去甲肾上腺素能调节需要三叉神经运动核的谷氨酸信号传导
DOI:
10.1113/jphysiol.2014.272633
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
J. Peever
中科院分区:
文献类型:
--
作者:
P. Schwarz;Saba Mir;J. Peever
A principal role of noradrenaline is to potentiate motoneuron output in response to excitatory transmitter input. It is unknown if α‐1 noradrenoceptor activation is sufficient to independently trigger masseter muscle activity during natural waking and sleeping behaviour in the absence of excitatory (glutamatergic) input. Here, we use behavioural, neuropharmacological and electrophysiological techniques during rapid eye movement (REM) sleep to demonstrate that the excitatory effects of noradrenaline on motor output are lost in the absence of an endogenous glutamatergic drive. These findings may shed light on the unremarkable therapeutic outcomes of aminergic drugs in treating certain sleep motor disorders, particularly during REM sleep.
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影响因子:
1
作者:
R. Vetrivelan;C. Chang;J. Lu;Jun Lu;R. Vetrivelan
通讯作者:
R. Vetrivelan;C. Chang;J. Lu;Jun Lu;R. Vetrivelan
影响因子:
5.5
作者:
GREER, JJ;SMITH, JC;FELDMAN, JL
通讯作者:
FELDMAN, JL
DOI:
10.1164/rccm.200412-1750oc
发表时间:
2005-11-15
影响因子:
24.7
作者:
Fenik, VB;Davies, RO;Kubin, L
通讯作者:
Kubin, L
影响因子:
2.5
作者:
FUNK, GD;SMITH, JC;FELDMAN, JL
通讯作者:
FELDMAN, JL
影响因子:
2.5
作者:
Katakura,N;Chandler,SH
通讯作者:
Chandler,SH