Slow oscillations in the mouse hippocampus entrained by nasal respiration

• Verfasst von: Yanovsky, Yevgenij [VerfasserIn]
• Verfasst von: Ciatipis, Mareva [VerfasserIn]
• Verfasst von: Draguhn, Andreas [VerfasserIn]
• Verfasst von: Tort, Adriano B. L. [VerfasserIn]
• Verfasst von: Brankačk, Jurij [VerfasserIn]
• Titel: Slow oscillations in the mouse hippocampus entrained by nasal respiration
• Verf.angabe: Yevgenij Yanovsky, Mareva Ciatipis, Andreas Draguhn, Adriano B.L. Tort, and Jurij Brankačk
• E-Jahr: 2014
• Jahr: April 23, 2014
• Umfang: 16 S.
• Fussnoten: Gesehen am 29.09.2020
• Titel Quelle: Enthalten in: The journal of neuroscience
• Ort Quelle: Washington, DC : Soc., 1981
• Jahr Quelle: 2014
• Band/Heft Quelle: 34(2014), 17, Seite 5949-5964
• ISSN Quelle: 1529-2401
• DOI: doi:10.1523/JNEUROSCI.5287-13.2014
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: hippocampus
• Sach-SW: network oscillations
• Sach-SW: rodent
• Sach-SW: urethane
• Sach-SW: γ oscillations
• Sach-SW: θ rhythm
• K10plus-PPN: 1733924558

Abstract

Different types of network oscillations occur in different behavioral, cognitive, or vigilance states. The rodent hippocampus expresses prominent θ oscillations at frequencies between 4 and 12 Hz, which are superimposed by phase-coupled γ oscillations (30-100 Hz). These patterns entrain multineuronal activity over large distances and have been implicated in sensory information processing and memory formation. Here we report a new type of oscillation at near-θ frequencies (2-4 Hz) in the hippocampus of urethane-anesthetized mice.