Gamma oscillations provide insights into cortical circuit development.

Autor: Bitzenhofer SH; Institute of Developmental Neurophysiology, Center for Molecular Neurobiology, Hamburg Center of Neuroscience, University Medical Center Hamburg-Eppendorf, Falkenried 94, 20251, Hamburg, Germany. sebastian.bitzenhofer@zmnh.uni-hamburg.de.
Jazyk: angličtina
Zdroj: Pflugers Archiv : European journal of physiology [Pflugers Arch] 2023 May; Vol. 475 (5), pp. 561-568. Date of Electronic Publication: 2023 Mar 03.
DOI: 10.1007/s00424-023-02801-3
Abstrakt: Rhythmic coordination in gamma oscillations provides temporal structure to neuronal activity. Gamma oscillations are commonly observed in the mammalian cerebral cortex, are altered early on in several neuropsychiatric disorders, and provide insights into the development of underlying cortical networks. However, a lack of knowledge on the developmental trajectory of gamma oscillations prevented the combination of findings from the immature and the adult brain. This review is intended to provide an overview on the development of cortical gamma oscillations, the maturation of the underlying network, and the implications for cortical function and dysfunction. The majority of information is drawn from work in rodents with particular emphasis on the prefrontal cortex, the developmental trajectory of gamma oscillations, and potential implications for neuropsychiatric disorders. Current evidence supports the idea that fast oscillations during development are indeed an immature form of adult gamma oscillations and can help us understand the pathology of neuropsychiatric disorders.
(© 2023. The Author(s).)
Databáze: MEDLINE
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