… Petersen RC Mild cognitive impairment or questionable … Drs Petersen and Doody contributed
equally to the preparation of the … Petersen RC Mild cognitive impairment or questionable …

The concept of cognitive impairment intervening between normal ageing and very early
dementia has been in the literature for many years. Recently, the construct of mild cognitive …

There is increasing evidence that subjective cognitive decline (SCD) in individuals with
unimpaired performance on cognitive tests may represent the first symptomatic manifestation of …

… Recently MCI has been given more specific criteria involving the features outlined in
Figure 1 of the comments by Gauthier and Touchon4 abstracted from Petersen et al. 5 In …

Background Subjects with a mild cognitive impairment (MCI) have a memory impairment
beyond that expected for age and education yet are not demented. These subjects are …

… For an alternative clinical interpretation of this figure, please refer to Petersen in the current
… Please see Petersen's Fig. 5 in this volume for another characterization of these concepts. …

… Petersen … It should be noted that the clinical syndrome, as summarized in this section
and Table 1, is almost identical to the one previously described by Petersen et al [5,6,11]. …

Objective: The goal of this project was to determine whether screening different groups of
elderly individuals in a general or specialty practice would be beneficial in detecting dementia. …

Currently available evidence strongly supports the position that the initiating event in
Alzheimer's disease (AD) is related to abnormal processing of β-amyloid (Aβ) peptide, ultimately …

Several families have been reported with autosomal-dominant frontotemporal dementia (FTD)
and amyotrophic lateral sclerosis (ALS), genetically linked to chromosome 9p21. Here, we …