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Psychophysiological reactivity to sleep-related emotional stimuli in primary insomnia.

Abstract:

The present study examined psychophysiological reactivity to emotional stimuli related and non-related to sleep in people with primary insomnia (PPI) and in good sleepers (GS). Twenty-one PPI and 18 GS were presented with five blocks of neutral, negative, positive, sleep-related negative and sleep-related positive pictures. During the presentation of the pictures, facial electromyography (EMG) of the corrugator and the zygomatic muscles, heart rate (HR) and cardiac vagal tone (CVT) were recor...

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Publisher copy:
10.1016/j.brat.2010.01.008

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Journal:
Behaviour research and therapy More from this journal
Volume:
48
Issue:
6
Pages:
467-475
Publication date:
2010-06-01
DOI:
EISSN:
1873-622X
ISSN:
0005-7967

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