Classification of Functional Movement Disorders with Resting-State Functional Magnetic Resonance Imaging.

ABSTRACT: Introduction: Functional movement disorder (FMD) is a type of functional neurological disorder characterized by abnormal movements that patients do not perceive as self-generated. Prior imaging studies show a complex pattern of altered activity, linking regions of the brain involved in emotional responses, motor control, and agency. This study aimed to better characterize these relationships by building a classifier using a support vector machine to accurately distinguish between 61 FMD patients and 59 healthy controls using features derived from resting-state functional magnetic resonance imaging. Materials and Methods: First, we selected 66 seed regions based on prior related studies, then we calculated the full correlation matrix between them before performin

SUBMITTER: Waugh RE 

PROVIDER: S-EPMC9942186 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature