H. Förstl

TL;DR: This work studied 4 approaches to discriminate AD patients from controls by means of EEG data: Classification by group means, stepwise discriminant analysis, a neuronal network using back propagation and discriminantAnalysis preceded by principal components analysis (PCA).

TL;DR: It is shown that patients with Alzheimer's disease have significantly lower dimensional complexity than age-approximated non-demented controls.

TL;DR: Thirty‐one of 50 patients satisfying the NINCDS‐ADRDA criteria of probable or possible Alzheimer's disease showed psychotic features during a 2‐year observation period, which may indicate that specific psychotic features and their potential organic substrate exert an effect on the progression of illness and on survival in Alzheimer's Disease.

TL;DR: The traditional clinico-pathological disease concept, which relies on the manifestation of a dementia syndrome and the elimination of other relevant systemic and brain diseases for a diagnosis of AD, accommodates a number of genetically and clinically heterogeneous conditions, but cannot promote the understanding of the preclinical pathogenetic processes and their interaction.

TL;DR: The title of this paper is open to four different interpretations: "clinico-pathological correlation" as the verification of a clinical diagnosis of "probable" or "possible" Alzheimer's diseases (AD) by the pathological examination of brain tissue; the verification (or falsification) of a neuropathological diagnosis of AD by clinico-neuropsychological measures; the statistical correlation between the severity of clinical and neuropsychological data withThe severity of various neuro Pathological changes