Temporal dynamics of rat brain tissue NO, pO2, and blood flow during functional activation: implications for BOLD fMRI

Donald G. Buerk; Beau M. Ances; Joel H. Greenberg; John A. Detre

Temporal dynamics of rat brain tissue NO, pO₂, and blood flow during functional activation: implications for BOLD fMRI

Donald G. Buerk, Beau M. Ances, Joel H. Greenberg, John A. Detre

Research output: Contribution to journal › Conference article › peer-review

Abstract

Temporal dynamics of blood flow coupling to neuronal activation in somatosensory cortex was studied (n=18 rats) with laser Doppler flowmetry and recessed pO₂ and NO microsensors using short and long forepaw stimulation. Tissue pO₂ decreased significantly for short and long stimuli.

Original language	English
Pages (from-to)	S-111
Journal	Annals of biomedical engineering
Volume	28
Issue number	SUPPL. 1
State	Published - Dec 1 2000
Event	2000 Annual Fall Meeting of the Biomedical Engineering Society - Washington, WA, USA Duration: Oct 12 2000 → Oct 14 2000

Cite this

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title = "Temporal dynamics of rat brain tissue NO, pO2, and blood flow during functional activation: implications for BOLD fMRI",

abstract = "Temporal dynamics of blood flow coupling to neuronal activation in somatosensory cortex was studied (n=18 rats) with laser Doppler flowmetry and recessed pO2 and NO microsensors using short and long forepaw stimulation. Tissue pO2 decreased significantly for short and long stimuli.",

author = "Buerk, {Donald G.} and Ances, {Beau M.} and Greenberg, {Joel H.} and Detre, {John A.}",

year = "2000",

month = dec,

day = "1",

language = "English",

volume = "28",

pages = "S--111",

journal = "Annals of biomedical engineering",

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note = "2000 Annual Fall Meeting of the Biomedical Engineering Society ; Conference date: 12-10-2000 Through 14-10-2000",

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T1 - Temporal dynamics of rat brain tissue NO, pO2, and blood flow during functional activation

T2 - 2000 Annual Fall Meeting of the Biomedical Engineering Society

AU - Buerk, Donald G.

AU - Ances, Beau M.

AU - Greenberg, Joel H.

AU - Detre, John A.

PY - 2000/12/1

Y1 - 2000/12/1

N2 - Temporal dynamics of blood flow coupling to neuronal activation in somatosensory cortex was studied (n=18 rats) with laser Doppler flowmetry and recessed pO2 and NO microsensors using short and long forepaw stimulation. Tissue pO2 decreased significantly for short and long stimuli.

AB - Temporal dynamics of blood flow coupling to neuronal activation in somatosensory cortex was studied (n=18 rats) with laser Doppler flowmetry and recessed pO2 and NO microsensors using short and long forepaw stimulation. Tissue pO2 decreased significantly for short and long stimuli.

UR - http://www.scopus.com/inward/record.url?scp=0034512943&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0034512943

SN - 0090-6964

VL - 28

SP - S-111

JO - Annals of biomedical engineering

JF - Annals of biomedical engineering

IS - SUPPL. 1

Y2 - 12 October 2000 through 14 October 2000

ER -

Temporal dynamics of rat brain tissue NO, pO₂, and blood flow during functional activation: implications for BOLD fMRI

Abstract

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