Are Deficits in Social Cognition Linked to Autobiographical Memory in Patients with Alzheimer’s Disease?

Author:

Scheidemann Johannes H.1,Petermann Franz2,Schipper Marc23

Affiliation:

1. Center for Psychotherapy, Department of Psychology, Humboldt-University Berlin

2. Center for Clinical Psychology and Rehabilitation, University of Bremen

3. Department of Prevention and Health Promotion, APOLLON University of Applied Sciences Bremen

Abstract

Abstract. We investigated theory of mind (ToM) deficits in Alzheimer‘s disease (AD) and its possible connection to autobiographical memory (ABM). Patients and matched controls were evaluated and compared using a video-based ToM test, an autobiographical fluency task, and a neuropsychological test battery. We found that ToM deficits were positively associated with semantic ABM in the clinical group, whereas a positive relationship appeared between ToM and episodic ABM in controls. We hypothesize that this reflects the course of the disease as well as that semantic ABM is used for ToM processing, being still accessible in AD. Furthermore, we assume that it is also less efficient, which in turn leads to a specific deficit profile of social cognition.

Publisher

Hogrefe Publishing Group

Subject

Psychiatry and Mental health,Cognitive Neuroscience,Neuropsychology and Physiological Psychology

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