A systematic review of the use of virtual reality and its effects on cognition in individuals with neurocognitive disorders.

Introduction: Virtual reality (VR) interventions are increasingly used in individuals with brain injuries. The objective of this study was to determine the effects of VR on overall cognitive functioning in individuals with neurocognitive disorders (NCDs).

Methods: Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic review of the published literature on immersive and nonimmersive VR technologies targeting cognition in minor and major NCDs was conducted: (PROSPERO registration number: CRD42019121953).

Determining the Association between Language and Cognitive Tests in Poststroke Aphasia.

Background: Individuals with aphasia are often excluded from studies exploring poststroke cognition because so many of the standard cognitive assessments rely on language ability. Our primary objective was to examine the association between performance on cognitive tests and performance on comprehension and naming tests in poststroke aphasia. Second, we aimed to determine the association between language performance and a real-life measure of cognition (Kettle Test).

Using technology to overcome the language barrier: the Cognitive Assessment for Aphasia App.

Purpose: We developed and explored the feasibility and user acceptance of the Cognitive Assessment for Aphasia App: a non-immersive virtual reality cognitive assessment for stroke survivors, designed to be inclusive of individuals with aphasia.

Methods: Participants were assessed on a battery of pen-and-paper cognitive tests and the Cognitive Assessment for Aphasia App. Feasibility was explored by quantifying missing data for test completion, determining user acceptance for the app by measuring participants' preferred testing method, enjoyment and perceived task difficulty and time-taken to complete the test.

Assessing cognition after stroke. Who misses out? A systematic review.

Background: Cognitive impairments post-stroke are common. Assessment of cognition typically involves pen-and-paper tasks, which are often reliant on linguistic and motor function, creating barriers for many stroke survivors. The characteristics of stroke survivors excluded from cognitive assessments have never been investigated.