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Related Experiment Video

Updated: Jul 14, 2026

Determining the Functional Status of the Corticospinal Tract Within One Week of Stroke
09:10

Determining the Functional Status of the Corticospinal Tract Within One Week of Stroke

Published on: February 22, 2020

Future perspectives in functional neuroimaging in stroke recovery.

N S Ward1

  • 1Wellcome Trust Centre for Neuroimaging, Institute of Neurology, London, UK. n.ward@fil.ion.ucl.ac.uk

Europa Medicophysica
|May 26, 2007
PubMed
Summary

Stroke recovery involves brain reorganization in surviving areas. Understanding these adaptive changes is key to developing targeted therapies for neurological damage and reducing long-term disability.

Related Concept Videos

Brain Imaging01:14

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).

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Area of Science:

  • Neuroscience
  • Neurology
  • Rehabilitation Medicine

Background:

  • Stroke is a primary cause of long-term disability globally.
  • Functional recovery after stroke depends on factors like edema resolution, ischemic penumbra survival, and brain tissue reorganization.
  • Neuroplasticity and adaptive changes in surviving brain regions are increasingly recognized as crucial for functional improvement post-stroke.

Purpose of the Study:

  • To review adaptive changes in the human brain following focal damage, particularly stroke.
  • To explore how functionally relevant reorganization supports recovery of function.
  • To guide the development of targeted neurobiological therapies for stroke patients.

Main Methods:

  • Utilizing noninvasive neuroimaging techniques such as functional magnetic resonance imaging (fMRI), electroencephalography (EEG), magnetoencephalography (MEG), and transcranial magnetic stimulation (TMS).

Related Experiment Videos

Last Updated: Jul 14, 2026

Determining the Functional Status of the Corticospinal Tract Within One Week of Stroke
09:10

Determining the Functional Status of the Corticospinal Tract Within One Week of Stroke

Published on: February 22, 2020

  • Analyzing studies that investigate functional reorganization in cerebral networks of human stroke patients.
  • Mapping adaptive changes in brain structure and function after focal brain injury.

    • Main Results:

    • Evidence suggests functionally relevant reorganization occurs in cerebral networks of human stroke patients.
    • This reorganization is contingent upon structurally and functionally intact brain regions.
    • The location of the infarction influences the available intact regions, necessitating tailored therapeutic strategies.

    Conclusions:

    • Functional recovery after stroke involves adaptive reorganization of surviving brain tissue.
    • Understanding the relationship between these changes and recovery is essential for developing effective, individualized therapeutic strategies.
    • Targeted neurobiological interventions can potentially minimize impairment by promoting beneficial reorganization.