Microbleed topography, leukoaraiosis, and cognition in probable Alzheimer disease from the Sunnybrook dementia study

Microbleeds are hemosiderin deposits around small vessels and are well visualized with T2*-weighted gradient-recalled echo (GRE) imaging. To determine frequency and topography of microbleeds in Alzheimer disease (AD) and to assess their association with leukoaraiosis and cognition. Case-control cros...

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Bibliographic Details
Published in:	Archives of neurology (Chicago) Vol. 65; no. 6; p. 790
Main Authors:	Pettersen, Jacqueline A, Sathiyamoorthy, Gayathri, Gao, Fu-Qiang, Szilagyi, Gregory, Nadkarni, Neelesh K, St George-Hyslop, Peter, Rogaeva, Ekaterina, Black, Sandra E
Format:	Journal Article
Language:	English
Published:	United States 01-06-2008
Subjects:	Aged Alzheimer Disease - complications Alzheimer Disease - diagnosis Alzheimer Disease - physiopathology Brain Mapping - methods Case-Control Studies Cognition - physiology Cross-Sectional Studies Dementia - complications Dementia - diagnosis Dementia - physiopathology Diagnosis, Differential Female Humans Intracranial Hemorrhages - complications Intracranial Hemorrhages - diagnosis Intracranial Hemorrhages - physiopathology Leukoaraiosis - complications Leukoaraiosis - diagnosis Leukoaraiosis - physiopathology Male Microcirculation - physiology Neuropsychological Tests Occipital Lobe - blood supply Occipital Lobe - pathology Occipital Lobe - physiology Ontario Ontario
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