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Träfflista för sökning "L773:1013 7424 ;pers:(Passant Ulla)"

Sökning: L773:1013 7424 > Passant Ulla

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1.
  • Risberg, Jarl, et al. (författare)
  • Regional cerebral blood flow in frontal lobe dementia of non-Alzheimer type.
  • 1993
  • Ingår i: Dementia (Basel, Switzerland). - 1013-7424. ; 4:3-4, s. 186-187
  • Tidskriftsartikel (refereegranskat)abstract
    • Twenty-five out of 26 cases of autopsy-verified frontal lobe degeneration of non-Alzheimer type (FLD) were found to have focal frontal or frontotemporal blood flow reductions involving both hemispheres. The deviant case had an asymmetric frontal pathology only apparent on the right side. Focal reduction of blood flow in the frontal lobes is, however, a common and unspecific flow abnormality found in e.g. Pick's disease. Creutzfeldt-Jakob's disease, and in some cases of Alzheimer's disease. Low frontal flow has also been reported in schizophrenia and in toxic encephalopathy. Since a characteristic feature of FLD is a steady progress of the pathology, serial flow measurements extending over several years are especially informative.
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2.
  • Warkentin, Siegbert, et al. (författare)
  • Functional activation of the frontal lobes. Regional cerebral blood flow findings in normals and in patients with frontal lobe dementia performing a word fluency test
  • 1993
  • Ingår i: Dementia (Switzerland). - : S. Karger AG. - 1013-7424. ; 4:3-4, s. 188-191
  • Tidskriftsartikel (refereegranskat)abstract
    • The present study examined the utility of the Word Fluency Test (WFT) as a frontal-lobe-activating test in brain imaging. Regional cerebral blood flow (rCBF) was measured during rest and during the WFT in 49 healthy volunteers and in 15 patients with frontal lobe dementia (FLD). The results showed a highly significant frontal lobe activation in 85% of the normal subjects. This finding was not related to age or to the level of performance on the WFT. A significant frontal activation was seen in 13 of the 15 FLD patients. The frontal flow increase did not reach normal levels, and was not related to age, illness duration or severity of clinical symptoms. The results suggest that the WFT is an ideal test to use in conjunction with functional imaging in normals as well as in patients with organic dementia.
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  • Resultat 1-2 av 2
Typ av publikation
tidskriftsartikel (2)
Typ av innehåll
refereegranskat (2)
Författare/redaktör
Passant, Ulla (2)Ta bort avgränsningen
Warkentin, Siegbert (2)
Gustafson, Lars (1)
Risberg, Jarl (1)
Lärosäte
Lunds universitet (2)
Linnéuniversitetet (2)
Språk
Engelska (2)
År
1993 (2)

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