Novel instructionless eye tracking tasks identify emotion recognition deficits in frontotemporal dementia.

ABSTRACT:

Background

Current tasks measuring social cognition are usually 'pen and paper' tasks, have ceiling effects and include complicated test instructions that may be difficult to understand for those with cognitive impairment. We therefore aimed to develop a set of simple, instructionless, quantitative, tasks of emotion recognition using the methodology of eye tracking, with the subsequent aim of assessing their utility in individuals with behavioural variant frontotemporal dementia (bvFTD).

Methods

Using the Eyelink 1000 Plus eye tracker, 18 bvFTD and 22 controls completed tasks of simple and complex emotion recognition that involved viewing four images (one target face (simple) or pair of eyes (complex) and the others non-target) followed by a target emotion word and lastly th

SUBMITTER: Russell LL 

PROVIDER: S-EPMC7871635 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature