Associations between smartphone keystroke dynamics and cognition in MS.

ABSTRACT:

Objective

Examine the associations between smartphone keystroke dynamics and cognitive functioning among persons with multiple sclerosis (MS).

Methods

Sixteen persons with MS with no self-reported upper extremity or typing difficulties and 10 healthy controls (HCs) completed six weeks of remote monitoring of their keystroke dynamics (i.e., how they typed on their smartphone keyboards). They also completed a comprehensive neuropsychological assessment and symptom ratings about fatigue, depression, and anxiety at baseline.

Results

A total of 1,335,787 keystrokes were collected, which were part of 30,968 typing sessions. The MS group typed slower (P < .001) and more variably (P = .032) than the HC group. Faster typing speed was associated with better perfor

SUBMITTER: Chen MH 

PROVIDER: S-EPMC9730018 | biostudies-literature | 2022 Jan-Dec

REPOSITORIES: biostudies-literature