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 Experiment Videos

Frameless stereotactic ultrasonography: method and applications

J W Trobaugh1, W D Richard, K R Smith

  • 1Department of Electrical Engineering, Washington University, St. Louis, MO 63130.

Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society
|July 1, 1994
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Potential increase of the U.S. total fertility rate resulting from restorative treatment of unresolved subfertility: a simulation study.

Frontiers in reproductive health·2026
Same author

Machine-learned modeling of PM<sub>2.5</sub> exposures in rural Lao PDR.

The Science of the total environment·2019
Same author

Movers and stayers: how residential selection contributes to the association between female body mass index and neighborhood characteristics.

International journal of obesity (2005)·2016
Same author

Maternal and neonatal outcomes for pregnancies before and after gastric bypass surgery.

International journal of obesity (2005)·2015
Same author

Familial colorectal cancer risk by subsite of primary cancer: a population-based study in Utah.

Alimentary pharmacology & therapeutics·2015
Same author

Early origins of longevity: prenatal exposures to food shortage among early Utah pioneers.

Journal of developmental origins of health and disease·2014

A new method enables real-time registration of ultrasound images during neurosurgery. This improves surgical instrument navigation accuracy by accounting for brain shifts, enhancing surgeon interpretation of intraoperative ultrasound data.

Area of Science:

  • Neurosurgery
  • Medical Imaging
  • Image Registration

Background:

  • Stereotactic neurosurgery relies on aligning computed tomography (CT) and magnetic resonance (MR) images to the skull's coordinate system.
  • Intraoperative instrument tracking accuracy is limited by intracranial structure shifts and warping.
  • Real-time ultrasound imaging aids navigation but presents interpretation challenges due to echo-based data.

Purpose of the Study:

  • To develop a method for real-time registration of intraoperative ultrasound images in stereotactic neurosurgery.
  • To enhance the interpretability of ultrasound images for surgeons.
  • To enable accurate tracking of intracranial structures and determine intraoperative shifts.

Main Methods:

  • Developed a novel method for real-time registration of ultrasound images.

Related Experiment Videos

  • Integrated this registration with pre-operative CT and MR image datasets.
  • Implemented software to continuously update a guidance image based on real-time ultrasound data.

    • Main Results:

    • Achieved real-time registration of ultrasound images, creating a second, interpretable view.
    • Enabled surgeons to easily interpret ultrasound images by correlating them with registered CT/MR data.
    • Facilitated the determination of intraoperative brain structure shifts.

    Conclusions:

    • The developed real-time registration method significantly improves the utility of ultrasound imaging in neurosurgery.
    • This technique enhances surgical navigation accuracy by compensating for brain shifts.
    • Improved image interpretation and shift detection contribute to safer and more precise stereotactic procedures.