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Updated: May 28, 2026

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients
05:23

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients

Published on: March 11, 2021

Relationships between motor function and gait-related dual-task interference after stroke: a pilot study.

Prudence Plummer-D'Amato1, Lori J P Altmann

  • 1Department of Physical Therapy, Northeastern University, 360 Huntington Ave, 6 Robinson Hall, Boston, MA 02115-5000, USA. pplummer@neu.edu

Gait & Posture
|October 4, 2011
PubMed
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Individuals with stroke experience greater gait interference when performing cognitive tasks alongside motor tasks. Motor impairment and slower walking speed worsen this dual-task interference, impacting balance and mobility.

Area of Science:

  • Neurorehabilitation
  • Motor Control
  • Cognitive Neuroscience

Background:

  • Stroke survivors often exhibit impaired motor function and gait disturbances.
  • Dual-task interference, the decline in performance on one task when performing another simultaneously, is a common challenge.
  • Understanding the relationship between motor deficits and dual-task gait interference is crucial for rehabilitation.

Purpose of the Study:

  • To investigate the association between motor performance measures and dual-task gait interference in community-dwelling adults post-stroke.
  • To identify specific motor impairments that contribute to increased cognitive-motor interference during gait.

Main Methods:

  • A pilot study involving 13 community-dwelling adults with stroke.
  • Gait performance was assessed under single-task and dual-task conditions.

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Last Updated: May 28, 2026

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients
05:23

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients

Published on: March 11, 2021

Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients
07:42

Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

Published on: December 16, 2022

  • Correlations were calculated between dual-task costs and motor performance measures (Fugl-Meyer lower extremity score, gait speed).

    • Main Results:

    • Greater lower extremity motor impairment and slower usual gait speed were associated with increased dual-task costs.
    • Paretic single limb stance duration was particularly sensitive to dual-task interference.
    • Gait speed was only affected by dual-task interference during the most complex cognitive tasks.

    Conclusions:

    • Motor deficits significantly influence the ability to maintain gait during cognitive-motor dual-tasking in stroke survivors.
    • Even simple cognitive tasks can impair dynamic balance components, while complex tasks affect overall gait speed.
    • These findings highlight the need for targeted interventions addressing both motor and cognitive aspects in stroke rehabilitation.