A shared behavioral framework for assessing preserved cognitive function in aging in rodent models.

Audrey E Branch, Joseph McQuail, Catherine C. Kaczorowski, Thomas C Foster, John F. Disterhoft, Matthew J. Huentelman, Peter R. Rapp, Carol A Barnes

Johns Hopkins University, Baltimore, MD, USAJohns Hopkins University, Baltimore, MD, USA · pubmed

Paper

Abstract

Animal models provide a valuable basis for identification of conserved pathological substrates and processes underlying age‐related diseases as well as neurobiological features supporting cognitive resilience in the aging brain. Behavioral measures are a fundamental component in the assessment of cognitive processes but are rarely standardized across laboratories. Currently, there is a scarcity of centralized and standardized data infrastructure for behavioral experiment data collected across laboratories which presents a barrier for data sharing, hypothesis generation, and collaboration. A key goal of the Reserve and Resilience Collaboratory has been to create consensus approaches and definitions for the study of cognitive aging. We have designed a standard reporting framework and a centralized database across several labs.

The following analysis is generated by AI and may contain errors. It is separate from the authors’ abstract and is not peer review.

Research summary

The paper addresses cognitive resilience in the aging brain and proposes a standardized framework for assessing cognitive function in rodent models, which is relevant to understanding mechanisms of aging. However, it primarily focuses on behavioral measures and standardization rather than directly addressing the root causes of aging or lifespan extension. Its impact is solid but limited, as it contributes to the methodology of studying cognitive aging rather than providing groundbreaking insights into aging processes themselves.

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