Auditory deprivation modifies sleep in the guinea-pig

Marisa Pedemonte; José L. Peña; Pablo Torterolo; Ricardo A. Velluti

doi:10.1016/S0304-3940(97)13392-4

Auditory deprivation modifies sleep in the guinea-pig

Marisa Pedemonte, José L. Peña, Pablo Torterolo, Ricardo A. Velluti

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

After destruction of both cochleae, a significant enhancement of both paradoxical sleep and slow wave sleep together with decreased wakefulness, were observed for up to 45 days. The sleep augmentation consisted of an increment in the number of episodes of both slow wave and paradoxical sleep rather than in the duration of single episodes. The partial isolation provoked by deafness is postulated as explanation. We suggest that the suppression of one input to a complex set of networks related to the sleep-waking cycle, introduce an imbalance that leads to sleep enhancement.

Original language	English (US)
Pages (from-to)	1-4
Number of pages	4
Journal	Neuroscience Letters
Volume	223
Issue number	1
DOIs	https://doi.org/10.1016/S0304-3940(97)13392-4
State	Published - Feb 14 1997
Externally published	Yes

Keywords

Auditory deprivation
Cochlear lesion
Deafness
Paradoxical sleep
Slow wave sleep
Wakefulness

ASJC Scopus subject areas

Neuroscience(all)

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10.1016/S0304-3940(97)13392-4

Cite this

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abstract = "After destruction of both cochleae, a significant enhancement of both paradoxical sleep and slow wave sleep together with decreased wakefulness, were observed for up to 45 days. The sleep augmentation consisted of an increment in the number of episodes of both slow wave and paradoxical sleep rather than in the duration of single episodes. The partial isolation provoked by deafness is postulated as explanation. We suggest that the suppression of one input to a complex set of networks related to the sleep-waking cycle, introduce an imbalance that leads to sleep enhancement.",

keywords = "Auditory deprivation, Cochlear lesion, Deafness, Paradoxical sleep, Slow wave sleep, Wakefulness",

author = "Marisa Pedemonte and Pe{\~n}a, {Jos{\'e} L.} and Pablo Torterolo and Velluti, {Ricardo A.}",

note = "Funding Information: We are grateful to Jos{\'e} P. Segundo (UCLA, CA, USA) for the valuable comments and suggestions on the manuscript. This work was partially supported by a Commission of the European Communities CI1*-CT93-0002 Grant (Brussels), and Pedeciba, Uruguay. ",

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AU - Pedemonte, Marisa

AU - Peña, José L.

AU - Torterolo, Pablo

AU - Velluti, Ricardo A.

N1 - Funding Information: We are grateful to José P. Segundo (UCLA, CA, USA) for the valuable comments and suggestions on the manuscript. This work was partially supported by a Commission of the European Communities CI1*-CT93-0002 Grant (Brussels), and Pedeciba, Uruguay.

PY - 1997/2/14

Y1 - 1997/2/14

N2 - After destruction of both cochleae, a significant enhancement of both paradoxical sleep and slow wave sleep together with decreased wakefulness, were observed for up to 45 days. The sleep augmentation consisted of an increment in the number of episodes of both slow wave and paradoxical sleep rather than in the duration of single episodes. The partial isolation provoked by deafness is postulated as explanation. We suggest that the suppression of one input to a complex set of networks related to the sleep-waking cycle, introduce an imbalance that leads to sleep enhancement.

AB - After destruction of both cochleae, a significant enhancement of both paradoxical sleep and slow wave sleep together with decreased wakefulness, were observed for up to 45 days. The sleep augmentation consisted of an increment in the number of episodes of both slow wave and paradoxical sleep rather than in the duration of single episodes. The partial isolation provoked by deafness is postulated as explanation. We suggest that the suppression of one input to a complex set of networks related to the sleep-waking cycle, introduce an imbalance that leads to sleep enhancement.

KW - Auditory deprivation

KW - Cochlear lesion

KW - Deafness

KW - Paradoxical sleep

KW - Slow wave sleep

KW - Wakefulness

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Auditory deprivation modifies sleep in the guinea-pig

Abstract

Keywords

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