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The falling asleep process in adolescents.


ABSTRACT:

Study objectives

To investigate the pre-sleep psychophysiological state and the arousal deactivation process across the sleep onset (SO) transition in adolescents.

Methods

Data were collected from a laboratory overnight recording in 102 healthy adolescents (48 girls, 12-20 years old). Measures included pre-sleep self-reported cognitive/somatic arousal, and cortical electroencephalographic (EEG) and electrocardiographic activity across the SO transition.

Results

Adolescent girls, compared with boys, reported higher pre-sleep cognitive activation (p?=?0.025) and took longer to fall asleep (p?ConclusionsOur findings show the dynamics of the cortical-cardiac de-arousing process across the SO transition in a non-clinical sample of healthy adolescents. Findings suggest a female-specific vulnerability to inefficient sleep initiation, which may contribute to their greater risk for developing insomnia.

SUBMITTER: de Zambotti M 

PROVIDER: S-EPMC7294410 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature

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Publications


<h4>Study objectives</h4>To investigate the pre-sleep psychophysiological state and the arousal deactivation process across the sleep onset (SO) transition in adolescents.<h4>Methods</h4>Data were collected from a laboratory overnight recording in 102 healthy adolescents (48 girls, 12-20 years old). Measures included pre-sleep self-reported cognitive/somatic arousal, and cortical electroencephalographic (EEG) and electrocardiographic activity across the SO transition.<h4>Results</h4>Adolescent g  ...[more]

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