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Updated: Aug 19, 2026

Using the Activity-based Anorexia Rodent Model to Study the Neurobiological Basis of Anorexia Nervosa
Published on: October 22, 2015
Anorexia nervosa in the older adult: a case study
Abstract:
Anorexia nervosa has been presented in the literature primarily as a disease affecting adolescent females. Although few cases are described involving older women, this appears to be related to a lack of recognition and identification. Given an understanding of the pathophysiology, the signs and symptoms, behaviors, psychological profile, and family dynamics, the clinical nurse specialist (CNS) is in a unique position to assess clients and provide intervention, including referrals. Through the clinical findings illustrated by the case study, the potential areas of intervention by the CNS can be extrapolated. First and foremost, anorexia nervosa must be seen as occurring outside the traditional age range and continuing into later adulthood.
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