The Neuropsychological Profile and Phenomenology of Late Onset Psychosis: A Cross-sectional Study on the Differential Diagnosis of Very-Late-Onset Schizophrenia-Like Psychosis, Dementia with Lewy Bodies and Alzheimer's Type Dementia with Psychosis.

Objective: Late onset psychosis not only occurs as a prodromal symptom to neurodegeneration, but it can also be associated with a non-progressive mild cognitive deficit. Studying the phenomenology of psychotic symptoms and the neuropsychological profile may serve as sensitive and non-invasive tools for differential diagnosis.

Method: We compared 57 individuals with very-late-onset schizophrenia-like psychosis (VLOSLP), 49 participants with Dementia with Lewy Bodies (DLB) and 35 patients with Alzheimer's type Dementia and psychosis (AD+P) concerning the phenomenology of psychotic symptoms and the neuropsychological profile using several measures of cognitive function in a cross-sectional study.

Attachment in old age: theoretical assumptions, empirical findings and implications for clinical practice.

Contemporary theoretical models that conceptualize attachment as a biologically-based behavioral system that is activated under threat offer a heuristic theoretical framework to understand processes involved in aging and particularly individual differences in coping with the inevitable losses associated with aging and age-related disease, including dementia. This paper provides a systematic qualitative review of research concerning attachment in old age published between 1983 and June 2012. Four major findings emerged.