Diverse synaptic and dendritic mechanisms of complex spike burst generation in hippocampal CA3 pyramidal cells
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DOI: 10.1038/s41467-019-09767-w
Abstract: Complex spike bursts (CSBs) represent a characteristic firing pattern of hippocampal pyramidal cells (PCs). In CA1PCs, CSBs are driven by regenerative dendritic plateau potentials, produced by correlated entorhinal cortical and CA3 inputs that simultaneously depolarize… read more here.
Keywords: spike burst; ca3 pyramidal; spike; pyramidal cells ... See more keywords
Morphological changes in CA3 pyramidal neurons after transient global ischemia
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DOI: 10.1097/wnr.0000000000002206
Abstract: Background Transient global cerebral ischemia induces selective neuronal death, with pyramidal neurons in the hippocampal CA1 region degenerating while CA3 neurons remain intact. Although dendritic and spine alterations in CA1 neurons postischemia have been extensively… read more here.
Keywords: pyramidal neurons; transient global; morphological changes; ca3 pyramidal ... See more keywords
ATP indirectly stimulates hippocampal CA1 and CA3 pyramidal neurons via the activation of neighboring P2X7 receptor-bearing astrocytes and NG2 glial cells, respectively
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Pharmacology"
DOI: 10.3389/fphar.2022.944541
Abstract: There is ongoing dispute on the question whether CNS neurons possess ATP-sensitive P2X7 receptors (Rs) or whether only non-neuronal cells bear this receptor-type and indirectly signal to the neighboring neurons. We genetically deleted P2X7Rs specifically… read more here.
Keywords: pyramidal neurons; p2x7rs; ca3 pyramidal; ca1 ca3 ... See more keywords