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).

You might also read

Related Articles

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

Sort by

Same author

Predictors of Emergency Department Transfer Among Older Adults Seen by an Emergency Medicine Mobile Integrated Health Team.

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine·2026

Same author

Utilization of Mobile Emergency Medicine by Patients Under 65 Years: Preliminary Findings.

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine·2025

Same author

Breath-Actuated Nebulizers for Asthma and Chronic Obstructive Pulmonary Disease Exacerbation: A Monte Carlo Simulation Demonstrating National Cost Savings and Length of Stay Reduction.

Journal of the American College of Emergency Physicians open·2025

Same author

Mortality and Return Visit Frequency Among Emergency Department Patients Who Leave Without Being Seen at a Regional Health Care System.

Joint Commission journal on quality and patient safety·2025

Same author

Evaluating Billing Code Distributions in the Emergency Department Following the Implementation of the New Documentation Guidelines.

Journal of the American College of Emergency Physicians open·2025

Same author

Physician Experiences With Implementing a Virtual Observation Unit in Emergency Medicine.

Annals of emergency medicine·2025

Same journal

Why Dispelling Myths and Misconceptions in Emergency Medicine Matters.

Emergency medicine clinics of North America·2026

Same journal

Myths and Misconceptions in Emergency Medicine.

Emergency medicine clinics of North America·2026

Same journal

Acute Otitis Media-Watch and Wait Is Not a Myth.

Emergency medicine clinics of North America·2026

Same journal

Hot or Not? Myths and Misconceptions About Antipyretics for Pediatric Fever.

Emergency medicine clinics of North America·2026

Same journal

Epinephrine Improves Outcomes in Out-Of-Hospital Cardiac Arrests.

Emergency medicine clinics of North America·2026

Same journal

Myth: Pretreatment Prevents Intravenous Contrast Reactions in the Emergency Department.

Emergency medicine clinics of North America·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 18, 2026

Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

Neuroimaging in acute stroke.

Lauren M Nentwich¹, William Veloz

¹Department of Emergency Medicine, Boston University Medical Center, One Boston Medical Center Place, Dowling 1 South, Boston, MA 02118, USA. lauren.nentwich@bmc.org

Emergency Medicine Clinics of North America

|September 15, 2012

Summary

This summary is machine-generated.

This review covers advanced imaging techniques for diagnosing acute stroke, including computed tomography (CT) and magnetic resonance imaging (MRI). It guides emergency physicians in interpreting noncontrast CT (NCCT) for rapid stroke evaluation.

More Related Videos

Non-invasive Imaging and Analysis of Cerebral Ischemia in Living Rats Using Positron Emission Tomography with 18F-FDG

Non-invasive Imaging and Analysis of Cerebral Ischemia in Living Rats Using Positron Emission Tomography with ¹⁸F-FDG

Published on: December 28, 2014

A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia

A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia

Published on: September 16, 2017

Related Experiment Videos

Last Updated: May 18, 2026

Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Integrated Photoacoustic, Ultrasound, and Angiographic Tomography (PAUSAT) for NonInvasive Whole-Brain Imaging of Ischemic Stroke

Published on: June 2, 2023

Non-invasive Imaging and Analysis of Cerebral Ischemia in Living Rats Using Positron Emission Tomography with 18F-FDG

Non-invasive Imaging and Analysis of Cerebral Ischemia in Living Rats Using Positron Emission Tomography with ¹⁸F-FDG

Published on: December 28, 2014

A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia

A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia

Published on: September 16, 2017

Area of Science:

Neurology
Radiology
Emergency Medicine

Background:

Stroke is a leading cause of death and disability.
Accurate and timely diagnosis is crucial for effective treatment.
Various imaging modalities are available for stroke evaluation.

Purpose of the Study:

To review imaging modalities for acute stroke syndromes.
To discuss computed tomography (CT) and magnetic resonance imaging (MRI) techniques.
To provide guidance on interpreting noncontrast brain CT (NCCT) for emergency physicians.

Main Methods:

Review of computed tomography (CT) modalities: noncontrast brain CT (NCCT), CT angiography, and CT perfusion.
Discussion of multimodal magnetic resonance imaging (MRI) sequences: diffusion-weighted imaging, T2-weighted/FLAIR, MR angiography, perfusion-weighted imaging, and gradient-recalled echo.
Inclusion of a guide for emergency physicians on reading NCCT scans.

Main Results:

Comprehensive overview of CT and MRI techniques for stroke evaluation.
Detailed explanation of specific MRI sequences and their applications.
Practical guidance on NCCT interpretation for acute stroke diagnosis.

Conclusions:

CT and MRI are essential tools in diagnosing acute stroke.
Understanding different imaging modalities improves patient care.
NCCT interpretation skills are vital for emergency physicians in acute stroke management.