Cyclical fluctuations in cerebral blood volume

L. N. Livera; Y. A B D Wickramasinghe; S. A. Spencer; P. Rolfe; M. S. Thorniley

doi:10.1136/adc.67.1_Spec_No.62

Cyclical fluctuations in cerebral blood volume

L. N. Livera, Y. A B D Wickramasinghe, S. A. Spencer, P. Rolfe, M. S. Thorniley

The University of Manchester

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

Abstract

Cyclical fluctuations of cerebral blood flow velocity have been reported previously using Doppler ultrasound. The same phenomena was detected during investigations of changes in cerebral blood volume using near infrared spectroscopy. Rhythmic fluctuations of cerebral blood volume at a frequency of 3.5 cycles/minute is reported here.

Original language	English
Pages (from-to)	62-63
Number of pages	1
Journal	Archives of Disease in Childhood
Volume	67
Issue number	1
DOIs	https://doi.org/10.1136/adc.67.1_Spec_No.62
Publication status	Published - 1992

Keywords

physiology: Blood Volume
Cerebrovascular Circulation
Female
Humans
Infant, Newborn
physiology: Infant, Premature
Periodicity
Spectrophotometry, Infrared

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10.1136/adc.67.1_Spec_No.62

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title = "Cyclical fluctuations in cerebral blood volume",

abstract = "Cyclical fluctuations of cerebral blood flow velocity have been reported previously using Doppler ultrasound. The same phenomena was detected during investigations of changes in cerebral blood volume using near infrared spectroscopy. Rhythmic fluctuations of cerebral blood volume at a frequency of 3.5 cycles/minute is reported here.",

keywords = "physiology: Blood Volume, Cerebrovascular Circulation, Female, Humans, Infant, Newborn, physiology: Infant, Premature, Periodicity, Spectrophotometry, Infrared",

author = "Livera, {L. N.} and Wickramasinghe, {Y. A B D} and Spencer, {S. A.} and P. Rolfe and Thorniley, {M. S.}",

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AU - Livera, L. N.

AU - Wickramasinghe, Y. A B D

AU - Spencer, S. A.

AU - Rolfe, P.

AU - Thorniley, M. S.

PY - 1992

Y1 - 1992

N2 - Cyclical fluctuations of cerebral blood flow velocity have been reported previously using Doppler ultrasound. The same phenomena was detected during investigations of changes in cerebral blood volume using near infrared spectroscopy. Rhythmic fluctuations of cerebral blood volume at a frequency of 3.5 cycles/minute is reported here.

AB - Cyclical fluctuations of cerebral blood flow velocity have been reported previously using Doppler ultrasound. The same phenomena was detected during investigations of changes in cerebral blood volume using near infrared spectroscopy. Rhythmic fluctuations of cerebral blood volume at a frequency of 3.5 cycles/minute is reported here.

KW - physiology: Blood Volume

KW - Cerebrovascular Circulation

KW - Female

KW - Humans

KW - Infant, Newborn

KW - physiology: Infant, Premature

KW - Periodicity

KW - Spectrophotometry, Infrared

U2 - 10.1136/adc.67.1_Spec_No.62

DO - 10.1136/adc.67.1_Spec_No.62

M3 - Article

SN - 0003-9888

VL - 67

SP - 62

EP - 63

JO - Archives of Disease in Childhood

JF - Archives of Disease in Childhood

IS - 1

ER -

Cyclical fluctuations in cerebral blood volume

Abstract

Keywords

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