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Cited by 162

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Human Regional Cerebral Blood Flow during Rapid-Eye-Movement Sleep

Open access
Madsen, Peter Lund, Holm, Søren, Vorstrup, Sissel, Friberg, Lars, Lassen, Niels A., Wildschiødtz, Gordon·1991·Journal of Cerebral Blood Flow & Metabolism

Abstract

Owing to the coupling between CBF and neuronal activity, regional CBF is a reflection of neural activity in different brain regions. In this study we measured regional CBF during polysomnographically well-defined rapid-eye-movement (REM) sleep by the use of single photon emission computerized tomography and the new tracer 99m Tc- dl-hexamethylpropyleneamine. Eleven healthy volunteers aged between 22 and 27 years were studied. CBF was measured on separate nights during REM sleep and during EEG-verified wakefulness. On awakening from REM sleep, all subjects reported visual dreams. During REM sleep CBF increased by 4% (p < 0.01) in the associative visual area, while it decreased by 9% (p < 0.01) in the inferior frontal cortex. The CBF increase in the associative visual area suggests that activation of cerebral structures processing complex visual material is correlated to visual dream experiences. On the other hand, the reduced involvement of the inferior frontal cortex observed during REM sleep might explain the poor temporal organization and bizarreness often experienced in dreams.

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Crossref · 10.1038/jcbfm.1991.94

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Metadata

Authors
Madsen, P. L., Holm, S., Vorstrup, S., Friberg, L., Lassen, N. A., & Wildschiødtz, G.
Venue
Journal of Cerebral Blood Flow & Metabolism
Published
1991-05
Volume
11
Issue
3
Pages
502-507
ISSN
  • 0271-678X (ISSN-L)
  • 1559-7016
OpenAlex
W2053556424
Cited by
162
References
2
FWCI
1.81
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Human Regional Cerebral Blood Flow during Rapid-Eye-Movement Sleep. https://app.cochat.ai/papers/10.1038/jcbfm.1991.94
The paper
Madsen, P. L., Holm, S., Vorstrup, S., Friberg, L., Lassen, N. A., & Wildschiødtz, G. (1991). Human Regional Cerebral Blood Flow during Rapid-Eye-Movement Sleep. Journal of Cerebral Blood Flow & Metabolism. https://doi.org/10.1038/jcbfm.1991.94

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