Development of potentiation in the dentate gyrus of rat: physiology and anatomy.

Development of potentiation in the dentate gyrus of rat: physiology and anatomy.

Duffy C J; Teyler T J

Brain research bulletin

1978

1978-10

The physiological development of potentiating processes in the rat dentate gyrus were compared to morphological development. Rapid Golgi techniques were coupled with in vitro studies of dentate granule cell frequency potentiation, post-tetanic potentiation and long-term potentiation. Frequency potentiation and long-term potentiation exhibited a developmental progression between 7 and 210 days postnatal. Posttetanic potentiation remained constant across this period. The relation of these findings to synaptogenesis and dendritic spine formation are discussed.

Female; Male; Animals; Rats; In Vitro Techniques; Hippocampus/anatomy & histology/growth & development/*physiology; Inbred Strains

Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).

425–430

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