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Related Experiment Video

Updated: May 29, 2026

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Published on: September 12, 2011

[White matter in developmental disorders].

Ana Guinea-Hidalgo¹, Javier Tirapu-Ustárroz

¹Fundación Argibide, Pamplona, España. a.guinea@fundacionargibide.org

Revista De Neurologia

|September 7, 2011

Summary

This summary is machine-generated.

White matter integrity, studied via diffusion tensor imaging, is crucial for brain coordination. Specific white matter tracts are implicated in developmental disorders like autism and ADHD.

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Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

Area of Science:

Neuroscience
Neuroimaging
Developmental Disorders

Context:

White matter forms critical brain connections, essential for coordinated function.
Diffusion tensor imaging (DTI) is a key technique for assessing white matter integrity.
White matter abnormalities are increasingly linked to the development and pathophysiology of various neurodevelopmental disorders.

Purpose:

To investigate the role of white matter integrity in developmental disorders.
To identify specific white matter tracts involved in conditions such as autism, dyslexia, and attention deficit hyperactivity disorder (ADHD).

Summary:

The study reviewed literature on autism, dyslexia, and ADHD, identifying specific white matter pathways involved.
Key implicated regions include the superior longitudinal fasciculus (arcuate fasciculus), corpus callosum, and cingulate regions.
These tracts are associated with functions including motor and attentional control, interhemispheric communication, social cognition, and self-consciousness.

Impact:

Highlights the significance of white matter in neurodevelopmental conditions.
Provides insights into the neural underpinnings of disorders like autism, dyslexia, and ADHD.
Suggests DTI as a valuable tool for understanding and potentially diagnosing these disorders.