Reinforcement Learning in Patients With Mood and Anxiety Disorders vs Control Individuals: A Systematic Review and Meta-analysis.

ABSTRACT:

Importance

Computational psychiatry studies have investigated how reinforcement learning may be different in individuals with mood and anxiety disorders compared with control individuals, but results are inconsistent.

Objective

To assess whether there are consistent differences in reinforcement-learning parameters between patients with depression or anxiety and control individuals.

Data sources

Web of Knowledge, PubMed, Embase, and Google Scholar searches were performed between November 15, 2019, and December 6, 2019, and repeated on December 3, 2020, and February 23, 2021, with keywords (reinforcement learning) AND (computational OR model) AND (depression OR anxiety OR mood).

Study selection

Studies were included if they fit reinforcement-learning models to hu

SUBMITTER: Pike AC 

PROVIDER: S-EPMC8892374 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature