[Dynamics of local cerebral blood flow in different somatosensory cortical layers during whisker stimulation in rats].
Whisker stimulation in rats was found to increase the local cerebral blood flow (lCBF), its SD and to damp slow oscillations. It was established that lCBF drops slightly within a few seconds after the stimulus onset. The data obtained suggest that lCBF evoked sensory stimulation changes are distinctly localized in different layers of the somatosensory cortex.
Moskalenko
Iu E
IuE
Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Acad. Sci.
Woolsey
T A
TA
Rovainen
C
C
Weinstein
G B
GB
Lui
D
D
Semernia
V N
VN
Mitrofanov
V F
VF
D000818:Animals; D002560:Cerebrovascular Circulation / Q000502:physiology*; D004558:Electric Stimulation; D004566:Electrodes; D005260:Female; D007700:Kinetics; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D013003:Somatosensory Cortex / Q000098:blood supply*; D014738:Vibrissae / Q000502:physiology*