ArticleJournal of neurologic physical therapy : JNPT2022
Greater Cognitive-Motor Interference in Individuals Post-Stroke During More Complex Motor Tasks.
Article in Journal of neurologic physical therapy : JNPT, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- The application of computerized quadrato motor training in enhancing balance and executive performance in stroke patients.Scientific reports · 2025Trial
- Advancing Stroke Recovery Through Operant Conditioning of Corticomuscular Coherence.Restorative neurology and neuroscience · 2026Review
- Non-invasive brain stimulation for enhancing dual-task performance in individuals with chronic poststroke hemiparesis: protocol for systematic review and meta-analysis.BMJ neurology open · 2026Article
- Comparative effects of arithmetic, speech, and motor dual-task walking on gait in stroke survivors: a cross-sectional study.Frontiers in human neuroscience · 2025Article
- Transcranial Direct Current Stimulation to Ameliorate Post-Stroke Cognitive Impairment.Brain sciences · 2024Review
- Dual Tasking Affects the Outcomes of Instrumented Timed up and Go, Sit-to-Stand, Balance, and 10-Meter Walk Tests in Stroke Survivors.Sensors (Basel, Switzerland) · 2024Article
- Post-Stroke Functional Changes: In-Depth Analysis of Clinical Tests and Motor-Cognitive Dual-Tasking Using Wearable Sensors.Bioengineering (Basel, Switzerland) · 2024Article
- Cognitive dual-task cost depends on the complexity of the cognitive task, but not on age and disease.Frontiers in neurology · 2022Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
background and purposeDual-task (DT) walking assessments allow for the simultaneous evaluation of cognitive and motor performance. During DT walking, individuals may experience interference in one or both tasks, known as cognitive-motor interference (CMI). The primary purpose of this study was to compare CMI between individuals post-stroke and healthy persons group during single- and dual-motor and cognitive tasks, using 2 distinct walking tasks.
methodsMotor performance was quantified as the total time for the Timed Up and Go (TUG) and gait speed for the 90-second walk (90W). Cognitive performance was measured as the correct response rate (CRR) during serial 7 subtractions. Participants performed the motor and cognitive tasks in isolation for the single-task (ST) and simultaneously for DT conditions, TUG-DT and 90W-DT. A repeated-measures analysis of variance assessed group (poststroke and healthy) by condition (ST and DT) interactions for the TUG, 90W, and CRR.
resultsThere were significant main effects of group and condition for both the TUG and the 90W (P < 0.05). There was also an interaction effect for the TUG, with individuals post-stroke demonstrating a larger decrement in TUG-DT performance compared with healthy persons (P < 0.05). Furthermore, a significant interaction effect was observed for the CRR, in which healthy individuals exhibited a greater decrement in performance from the ST to the 90W-DT (P < 0.05). DISCUSSION AND
conclusionsIndividuals post-stroke were susceptible to greater motor interference during the more complex motor task, the TUG-DT. However, the only decrements observed in cognitive performance from the ST to DT occurred in healthy individuals during the 90W-DT.Video Abstract available for more insights from the authors (see the Video, Supplemental Digital Content 1, available at: http://links.lww.com/JNPT/A367).
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