Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Activation processes during mental practice in stroke patients

T Weiss1, E Hansen, L Beyer

  • 1Friedrich Schiller University, Institute of Physiology, Jena, Germany.

International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology
|June 1, 1994
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Thermodynamics of driven systems via the Kuramoto-Sivashinsky equation.

Chaos (Woodbury, N.Y.)·2026
Same author

Measurement of ion acceleration and diffusion in a laser-driven magnetized plasma.

Nature communications·2026
Same author

New onset of systemic lupus erythematosus following COVID-19 mRNA vaccination.

Journal of the European Academy of Dermatology and Venereology : JEADV·2023
Same author

Search for Heavy Neutral Leptons in Decays of W Bosons Using a Dilepton Displaced Vertex in sqrt[s]=13  TeV pp Collisions with the ATLAS Detector.

Physical review letters·2023
Same author

Web-based training intervention to increase physical activity level and improve health for adults with intellectual disability.

Journal of intellectual disability research : JIDR·2022
Same author

Observation of WWW Production in pp Collisions at sqrt[s]=13  TeV with the ATLAS Detector.

Physical review letters·2022
Same journal

Comparison of slow-paced breathing interventions with and without an inhalation-hold on physiological outcomes: A randomized cross-over pilot study.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2026
Same journal

The role of inferior frontal gyrus in emotion regulation: Evidence from fMRI and tDCS investigation.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2026
Same journal

Trait anxiety in young adults is more consistently associated with resting-state EEG microstate transitions than with stationary spectral power.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2026
Same journal

Neural modulation of emotional-word processing during the attentional blink under varying T1 task demands: An ERP study.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2026
Same journal

Attentional resource allocation in the early stages of motor skill learning.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2026
Same journal

Operation-specific ERP dynamics of arithmetic processing in children with developmental dyscalculia.

International journal of psychophysiology : official journal of the International Organization of Psychophysiology·2026
See all related articles

Stroke patients exhibit similar central nervous system activity changes during mental practice as healthy individuals, suggesting potential for motor rehabilitation. This EEG study reveals decreased brainwave power during imagination, indicating sensorimotor cortex activation.

Area of Science:

  • Neuroscience
  • Rehabilitation Medicine
  • Motor Control

Background:

  • Mental practice enhances motor performance and central nervous activity in healthy subjects.
  • These neurophysiological changes suggest potential benefits for stroke patient rehabilitation.

Purpose of the Study:

  • To investigate changes in central nervous activity using electroencephalography (EEG) in stroke patients during mental practice.
  • To determine if these EEG changes in stroke patients mirror those observed in healthy individuals.

Main Methods:

  • 12 left-sided hemiplegic stroke patients underwent EEG recording during rest and mental practice of an arm movement sequence.
  • Analysis focused on z-transformed power values in theta, alpha, and beta-1 frequency bands.
  • Statistical significance of differences between rest and mental practice periods was evaluated.

Related Experiment Videos

Main Results:

  • Stroke patients showed significant decreases in theta, alpha, and beta-1 power during mental practice compared to rest.
  • These EEG changes were comparable to those seen in healthy subjects.
  • Specific decreases in theta and alpha power, along with beta-1 power, suggest sensorimotor cortex activation during mental practice.

Conclusions:

  • Mental practice induces similar neurophysiological changes in stroke patients as in healthy individuals.
  • Observed EEG patterns indicate sensorimotor cortex activation, a potential mechanism for motor learning in stroke rehabilitation.
  • Findings support the use of mental practice as a therapeutic strategy to enhance motor recovery post-stroke.