rCBF after TIA and during migraine attacks.
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rCBF after TIA and during migraine attacks. / Olesen, J.; Vorstrup, S.; Lauritzen, M.
I: Cephalalgia : an international journal of headache, Bind 5 Suppl 2, 01.01.1985, s. 43-46.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - rCBF after TIA and during migraine attacks.
AU - Olesen, J.
AU - Vorstrup, S.
AU - Lauritzen, M.
PY - 1985/1/1
Y1 - 1985/1/1
N2 - TIA is usually caused by embolism from a carotid stenosis. The stenosis has no hemodynamic significance, but recent studies of regional cerebral blood flow have indicated that this occurs in a few cases. Traditionally, TIA are not considered to cause cerebral damage, but CT-studies have revealed a number of silent infarcts and rCBF measurements have shown even more persistent abnormalities of blood flow. In classic migraine, alterations of rCBF are completely different, indicating a mechanism progressing in the cerebral cortex, probably the spreading depression of Leao. Similar blood flow changes are not seen in common migraine, where tomographic rCBF determinations have been normal.
AB - TIA is usually caused by embolism from a carotid stenosis. The stenosis has no hemodynamic significance, but recent studies of regional cerebral blood flow have indicated that this occurs in a few cases. Traditionally, TIA are not considered to cause cerebral damage, but CT-studies have revealed a number of silent infarcts and rCBF measurements have shown even more persistent abnormalities of blood flow. In classic migraine, alterations of rCBF are completely different, indicating a mechanism progressing in the cerebral cortex, probably the spreading depression of Leao. Similar blood flow changes are not seen in common migraine, where tomographic rCBF determinations have been normal.
UR - http://www.scopus.com/inward/record.url?scp=0022065775&partnerID=8YFLogxK
U2 - 10.1177/03331024850050S207
DO - 10.1177/03331024850050S207
M3 - Journal article
C2 - 4016940
AN - SCOPUS:0022065775
VL - 5 Suppl 2
SP - 43
EP - 46
JO - Cephalalgia
JF - Cephalalgia
SN - 0800-1952
ER -
ID: 201458022