Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Brain Imaging

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).

Anxiety: Overview

Anxiety: Overview

Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.

Assessment of Diffusion and Perfusion

Assessment of Diffusion and Perfusion

Understanding and evaluating diffusion and perfusion is critical in assessing a patient's respiratory and circulatory health. These processes play key roles in maintaining the body's internal environment, ensuring that tissues receive adequate oxygen while waste products are efficiently removed.
The Role of Diffusion in Respiration
Diffusion is the process by which molecules move from an area of higher concentration to an area of lower concentration. In the respiratory system, this principle...

You might also read

Related Articles

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

Sort by

Same author

Brain Aging in Specific Phobia: An ENIGMA-Anxiety Mega-Analysis.

Human brain mapping·2026

Same author

Brain age prediction in generalized anxiety disorder using a convolutional neural network.

Translational psychiatry·2026

Same author

Comparing the temporal pattern of symptom change across multiple treatments for depression.

Journal of affective disorders·2026

Same author

Social dysfunction and default mode network functional integrity in neuropsychiatric disorders: A cross-disorder replication and generalization study.

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology·2026

Same author

Dimensional Associations Between Conduct Problems and Brain Structure Across 18 International Cohorts in ENIGMA.

Journal of the American Academy of Child and Adolescent Psychiatry·2026

Same author

Functional and structural connectivity of thalamic subnuclei in major depressive disorder at 7 Tesla.

Psychiatry and clinical neurosciences·2026

Search research articles

Related Experiment Video

Updated: May 23, 2026

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

Diffusion tensor imaging in anxiety disorders.

Elliot Ayling¹, Moji Aghajani, Jean-Paul Fouche

¹Leiden University Medical Center, The Netherlands. staziac@hotmail.fr

Current Psychiatry Reports

|March 31, 2012

Summary

Diffusion tensor imaging (DTI) reveals white matter changes in anxiety disorders, aligning with other neuroimaging findings. Further research, especially in children, is needed to confirm these insights into neurocircuitry.

More Related Videos

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

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

Related Experiment Videos

Last Updated: May 23, 2026

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

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

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:

Neuroimaging
Psychiatry
Neuroscience

Background:

Diffusion tensor imaging (DTI) assesses white matter integrity and tract mapping.
DTI has been applied to various psychiatric disorders with developmental components.
Limited DTI research exists for panic, social anxiety, and generalized anxiety disorders, with more for PTSD and OCD.

Purpose of the Study:

To review the application and findings of DTI in anxiety disorders.
To integrate DTI results with existing neurobiological models of anxiety.
To highlight the need for further research, particularly in pediatric populations.

Main Methods:

Review of existing Diffusion Tensor Imaging (DTI) studies in anxiety disorders.
Analysis of DTI findings in relation to structural and functional MRI data.
Interpretation of results within established neurocircuitry models.

Main Results:

DTI studies show results consistent with other neuroimaging findings in anxiety disorders.
Findings support and can enrich current neurobiological models for these conditions.
Significant gaps exist in DTI research for pediatric anxiety disorders.

Conclusions:

DTI provides valuable insights into the neurobiology of anxiety disorders.
Replication of DTI findings is crucial for validation.
Pediatric DTI studies for anxiety disorders are notably underdeveloped.