Related Experiment Video
Updated: Jun 11, 2026
17:06
Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
Published on: November 8, 2012
Behavioural relevance of variation in white matter microstructure
1Oxford Centre for Functional Magnetic Resonance Imaging of the Brain (FMRIB), Department of Clinical Neurology, University of Oxford, Oxford, UK. heidi@fmrib.ox.ac.uk
Current Opinion in Neurology
|June 29, 2010
Summary
Individual differences in human brain white matter, visualized with diffusion-weighted imaging (DWI), impact behavior and cognitive skills across the lifespan. These findings may lead to biomarkers for predicting treatment responses.
Area of Science:
- Neuroscience
- Radiology
- Behavioral Science
Background:
- Diffusion-weighted imaging (DWI) is increasingly used to study white matter structure in the human brain.
- Understanding white matter's role in cognition is crucial for neuroscience and clinical applications.
Purpose of the Study:
- To review evidence linking interindividual variations in white matter structure to behavioral relevance.
- To explore the implications of white matter anatomy for cognitive abilities and potential clinical biomarkers.
Main Methods:
- Systematic review of studies utilizing diffusion-weighted magnetic resonance imaging (DWI).
- Analysis of research examining relationships between white matter structure and cognitive functions.
Main Results:
- White matter maturation and deterioration correlate with cognitive development and decline throughout life.
- Age-independent associations between white matter anatomy and abilities exist in healthy adults.
- These associations may be influenced by genetic factors and life experiences.
Conclusions:
- Individual differences in white matter anatomy, detectable by DWI, significantly affect behavior.
- Identifying these relationships can lead to imaging biomarkers for predicting patient response to interventions.
