Theta-rhythmic drive between medial septum and hippocampus in slow-wave sleep and microarousal: a Granger causality analysis
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منابع مشابه
Theta-rhythmic drive between medial septum and hippocampus in slow-wave sleep and microarousal: a Granger causality analysis.
Medial septum (MS) plays a critical role in controlling the electrical activity of the hippocampus (HIPP). In particular, theta-rhythmic burst firing of MS neurons is thought to drive lasting HIPP theta oscillations in rats during waking motor activity and REM sleep. Less is known about MS-HIPP interactions in nontheta states such as non-REM sleep, in which HIPP theta oscillations are absent bu...
متن کامل1 2 Title 3 Theta - rhythmic drive between medial septum and hippocampus in slow wave sleep and microarousal : A 4
2 Title 3 Theta-rhythmic drive between medial septum and hippocampus in slow wave sleep and microarousal: A 4 Granger causality analysis 5 6 Abbreviated Title: Septohippocampal theta rhythm in sleep and microarousal 7 8 D. KANG, M. DING, I. TOPCHIY, L. SHIFFLETT, B. KOCSIS 9 10 J Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL 11 32611 12 Depar...
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The medial septum (MS) plays an essential role in rhythmogenesis in the hippocampus (HIPP); theta-rhythmic bursts of MS neurons are believed to drive theta oscillations in rats' HIPP. The MS theta pacemaker hypothesis has solid foundation but the MS-hippocampal interactions during different behavioral states are poorly understood. The MS and the HIPP have reciprocal connections and it is not cl...
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15 صفحه اولInteractions between hippocampus and medial septum during sharp waves and theta oscillation in the behaving rat.
The medial septal region and the hippocampus are connected reciprocally via GABAergic neurons, but the physiological role of this loop is still not well understood. In an attempt to reveal the physiological effects of the hippocamposeptal GABAergic projection, we cross-correlated hippocampal sharp wave (SPW) ripples or theta activity and extracellular units recorded in the medial septum and dia...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2015
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00542.2015