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 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).
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...

You might also read

Related Articles

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

Sort by
Same author

A systematic approach to develop and characterize a compositionally equivalent buprenorphine in situ forming implant (Sublocade®).

Journal of controlled release : official journal of the Controlled Release Society·2026
Same author

Sex-based differences across the stages of the addiction cycle among adults with severe alcohol use disorder.

Alcohol and alcoholism (Oxford, Oxfordshire)·2025
Same author

Task-based effective connectivity finds alterations in frontoparietal network in Duchenne muscular dystrophy.

Brain communications·2025
Same author

Symptom distress and treatment interest for cognitive decline in neuro-oncology.

Neuro-oncology practice·2025
Same author

Functional brain network identification in opioid use disorder using machine learning analysis of resting-state fMRI BOLD signals.

Computers in biology and medicine·2025
Same author

Characterization of inflammatory and neurofunctional markers in the context of early life stress among a clinical sample of people maintained on buprenorphine for opioid use disorder.

Brain, behavior, & immunity - health·2025

Related Experiment Video

Updated: Jun 12, 2026

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
07:30

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on: August 18, 2020

Effect of cocaine on structural changes in brain: MRI volumetry using tensor-based morphometry.

Ponnada A Narayana1, Sushmita Datta, Guozhi Tao

  • 1Department of Diagnostic and Interventional Imaging, University of Texas Medical School at Houston, 6431 Fannin St., Houston, TX 77030, USA. ponnada.a.narayana@uth.tmc.edu

Drug and Alcohol Dependence
|June 24, 2010
PubMed
Summary

This study found no significant differences in brain volumes between cocaine-dependent individuals and controls using magnetic resonance imaging (MRI). Advanced analysis techniques confirmed that cocaine dependence does not alter regional brain volumes.

More Related Videos

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
09:33

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

Related Experiment Videos

Last Updated: Jun 12, 2026

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
07:30

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on: August 18, 2020

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging
17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
09:33

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

Area of Science:

  • Neuroimaging
  • Neuroscience
  • Addiction Research

Background:

  • Cocaine dependence is a significant public health issue.
  • Understanding the neurobiological underpinnings of addiction is crucial.
  • Previous research has suggested potential structural brain changes in substance use disorders.

Purpose of the Study:

  • To investigate structural brain differences in cocaine-dependent individuals compared to healthy controls.
  • To utilize advanced neuroimaging analysis techniques to detect subtle volumetric changes.
  • To determine if cocaine dependence is associated with alterations in regional brain volumes.

Main Methods:

  • Magnetic resonance imaging (MRI) was used to acquire brain scans.
  • Tensor-based morphometry (TBM) and voxel-based morphometry (VBM) were employed for image analysis.
  • Unbiased atlases were generated using nonlinear registration techniques with multiple control groups.

Main Results:

  • No statistically significant differences in regional brain volumes were detected between cocaine-dependent subjects and controls.
  • Analysis results were consistent regardless of the nonlinear registration technique or control cohorts used.
  • The findings indicate no measurable impact of cocaine dependence on overall brain volume.

Conclusions:

  • Cocaine dependence, as studied here, does not appear to cause significant alterations in regional brain volumes.
  • These findings contribute to the understanding of the neurobiology of addiction.
  • Further research may explore functional or other types of brain changes associated with cocaine use.