ArticleBrain sciences2021
King-Devick Test Performance and Cognitive Dysfunction after Concussion: A Pilot Eye Movement Study.
Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- A single Center study of the Symbol Digit Modalities test as a screening tool for cognitive impairment in Parkinson's disease.Clinical parkinsonism & related disorders · 2025Article
- Assessing Brain Processing Deficits Using Neuropsychological and Vision-Specific Tests for Concussion.Sports (Basel, Switzerland) · 2024Article
- Eye-tracking paradigms for the assessment of mild cognitive impairment: a systematic review.Frontiers in psychology · 2023Review
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
(1) Background: The King-Devick (KD) rapid number naming test is sensitive for concussion diagnosis, with increased test time from baseline as the outcome measure. Eye tracking during KD performance in concussed individuals shows an association between inter-saccadic interval (ISI) (the time between saccades) prolongation and prolonged testing time. This pilot study retrospectively assesses the relation between ISI prolongation during KD testing and cognitive performance in persistently-symptomatic individuals post-concussion. (2) Results: Fourteen participants (median age 34 years; 6 women) with prior neuropsychological assessment and KD testing with eye tracking were included. KD test times (72.6 ± 20.7 s) and median ISI (379.1 ± 199.1 msec) were prolonged compared to published normative values. Greater ISI prolongation was associated with lower scores for processing speed (WAIS-IV Coding,
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