Analysis of correlation between the degree of cognitive impairment and the results of perfusion CT in patients with dementia.


BACKGROUND The aim of the study was to assess the relationship between cognitive impairment according to the Mini Mental State Examination (MMSE) and values of cerebral blood flow (CBF), cerebral blood volume (CBV), and mean transit time (MTT) obtained in perfusion CT (pCT). MATERIAL/METHODS Sixty-four patients with dementia (36 with Alzheimer's disease… (More)