1998年4月6日 · In the present study, the role of medial septal receptors in behaviour-induced increase in acetylcholine (ACh) release in hippocampus was investigated using dual-probe microdialysis in combination with a simple behavioural procedure. gamma-Aminobutyric acid (GABA) and glutamate receptor agonists and antagonists were administered by retrograde ...

1998年4月6日 · In the present study, the role of medial septal receptors in behaviour-induced increase in acetylcholine (ACh) release in hippocampus was investigated using dual-probe microdialysis in combination with a simple behavioural procedure. γ -Aminobutyric acid (GABA) and glutamate receptor agonists and antagonists were administered by retrograde dialy...

2009年5月1日 · The role of GABA A receptor activation in the MS on the modulation of hippocampal activity and behavior has begun to be elucidated. Medial septal infusions of a GABA A antagonist increase hippocampal ACh release, whereas a GABA A agonist decreases hippocampal ACh release (Moor et al., 1998a, Moor et al., 1998b).

In this review, we focus on the medial group referred to as the “medial septum (MS),” which consists of the medial septal nucleus and the diagonal band of Broca. The chemoarchitecture of the MS allows us to distinguish at least three major neuronal populations: cholinergic, GABAergic, and glutamatergic neurons (Dutar et al., 1995).

大细胞基底前脑胆碱能系统包括内侧隔（medial septal，MS）核，布洛卡斜角带（diagonal band，DB）的垂直、 水平分支 和基底大细胞核（nucleus basalis magnocellularis，nBM）。 DB的水平分支和nBM有广泛的弥漫性投射到新大脑皮层，基底外侧杏仁核和嗅球。 MS和DB的垂直分支投射到海马和 内嗅皮层。 脑干胆碱能系统包括脑桥脚被盖核（pedunculopontine tegmental. 最近在查关于乙酰胆碱与学习记忆以及阿尔兹海默症相关的文献，正好看到Pedro Merino …

2023年10月10日 · We found that MS PV stimulation elicited artificial tSCs in the CA1 that resembled their physiological counterparts in spectral content and laminar distribution, demonstrating that the MS GABAergic...

Light-activated stimulation of septal cholinergic projections revealed differential responses in excitatory and inhibitory neurons in LI and LII of both medial and lateral EC. We observed depolarizing responses mediated by nicotinic and muscarinic receptors primarily in putative serotonin receptor (p5HT 3 R)-expressing interneurons.

The medial septal-diagonal band of Broca (MSDB) is an important modulator of hippocampal function. The MSDB influences the hippocampus through projections from cholinergic, GABAergic, and glutamatergic neurons (Amaral and Kurz, …

2014年1月8日 · The present study investigated the effect of selective GABAergic MSDB lesions on hippocampal acetylcholine (ACh) efflux and spatial memory during tasks that varied in memory demand.

In this review, we focus on the medial group referred to as the “medial septum (MS),” which consists of the medial septal nucleus and the diagonal band of Broca. The chemoarchitecture of the MS allows us to distinguish at least three major neuronal populations: cholinergic, GABAergic, and glutamatergic neurons (Dutar et al., 1995).