Somesthetic cortex reactivity during sleeping and waking in the rat

Somesthetic cortex reactivity during sleeping and waking in the rat

The cortical S1 responsiveness was studied by unique and coupled stimuli of non-maximal intensity applied to somesthetic radiations. The reactivity is highest during sleep with slow waves, lowest during active waking, intermediate during non-active waking and rapid sleep. The recovery of responsiven...

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Veröffentlicht in:Experientia 1978-12, Vol.34 (12), p.1584-1585
Hauptverfasser: Arnaud, C, Gottesmann, C
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Cerebral Cortex - physiology
Electroencephalography
Evoked Potentials
Rats
Sleep - physiology
Sleep Stages - physiology
Theta Rhythm
Wakefulness - physiology
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Zusammenfassung:The cortical S1 responsiveness was studied by unique and coupled stimuli of non-maximal intensity applied to somesthetic radiations. The reactivity is highest during sleep with slow waves, lowest during active waking, intermediate during non-active waking and rapid sleep. The recovery of responsiveness presents an exactly opposite form and begins at a long interstimulus delay (greater than 150 msec).
ISSN:0014-4754
1420-9071
DOI:10.1007/BF02034688