Synaptic Potentials Mediated by α7 Nicotinic Acetylcholine Receptors in Supraoptic Nucleus
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منابع مشابه
Synaptic Potentials Mediated by 7 Nicotinic Acetylcholine Receptors in Supraoptic Nucleus
Brain slice preparations preserving projections from nearby forebrain cholinergic neurons to the supraoptic nucleus (SON) were used to study synaptic potentials mediated by nicotinic acetylcholine receptors (nAChRs) in the hypothalamus. Pairedpulse electrical stimulation in an area anterior to the SON that was rich in cholinergic cells confirmed the monosynaptic nature of the connections to put...
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Progress in the fields of neuroscience and molecular biology has identified the forebrain cholinergic system as being important in many higher order brain functions. Further analysis of the genes encoding the nicotinic acetylcholine receptors (nAChRs) has highlighted, in particular, the role of α7 nAChRs in these higher order brain functions as evidenced by their peculiar physiologic and pharma...
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Exogenous application of acetylcholine elicits inward currents in hippocampal interneurons that are mediated via alpha-bungarotoxin-sensitive nicotinic acetylcholine receptors, but synaptic responses mediated via such receptors have never been reported in mammalian brain. In the present study, EPSCs were evoked in hippocampal interneurons in rat brain slices by electrical stimulation and were r...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 2002
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.22-01-00029.2002