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

Functional near-infrared neuroimaging.

Meltem Izzetoglu1, Kurtulus Izzetoglu, Scott Bunce

  • 1School of Biomedical Engineering, System and Health Systems, Drexel University, Philadelphia, PA 19104, USA. meltem@cbis.ece.drexel.edu

IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
|July 12, 2005
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

Skin Application of Inflammasome Inhibitor MCC950 Prevents Psoriasis-like Cutaneous Manifestations and Associated Systemic Inflammation.

Inflammation·2026
Same author

The Relationship Between Childhood Sexual Abuse and Executive Function for Those in Recovery from Opioid Use Disorder: A Brief Report of a Pilot Study.

Journal of family violence·2026
Same author

Assessment of Abbreviated Neurocognitive Tasks via a Custom-Built Mobile Platform.

Scientific reports·2026
Same author

A Pocket Laboratory for Functional Neuroimaging Research Using Mobile Visual Oddball, Multimodal Electroencephalography, and Functional Near-Infrared Spectroscopy Imaging: Instrument Validation Study.

JMIR neurotechnology·2026
Same author

Multimodal neurocognitive assessment of internet gaming disorder using ERP and fNIRS during an oddball paradigm: A machine learning-based classification.

Behavioural brain research·2026
Same author

Induced current effects on functional magnetic resonance imaging interpretability during monopolar deep brain stimulation.

Journal of neurosurgery·2026

Functional near-infrared spectroscopy (fNIR) offers a noninvasive way to monitor brain activity and blood oxygenation during cognitive tasks. This portable technology shows promise for real-world brain function studies, comparable to fMRI.

Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Cognitive Science

Background:

  • Functional near-infrared spectroscopy (fNIR) is an emerging neuroimaging technique.
  • It measures changes in blood oxygenation and volume noninvasively.
  • Previous research validates fNIR for brain oxygenation and blood flow assessment.

Purpose of the Study:

  • To evaluate the efficacy of fNIR in monitoring cognitive tasks.
  • To compare fNIR performance with functional magnetic resonance imaging (fMRI).
  • To highlight the potential of fNIR for real-world brain monitoring.

Main Methods:

  • Utilized fNIR spectroscopy to measure brain activity.
  • Assessed cognitive tasks including attention, working memory, and problem-solving.

Related Experiment Videos

  • Compared fNIR data with fMRI blood oxygenation-level dependent (BOLD) signals.

    • Main Results:

    • fNIR effectively monitored various cognitive tasks.
    • fNIR outcomes showed favorable comparison with fMRI.
    • Demonstrated fNIR's capability to provide veridical measures of brain function.

    Conclusions:

    • fNIR is a valid tool for assessing brain function during cognitive tasks.
    • Its wearable and noninvasive nature allows for real-world applications.
    • fNIR can be integrated with other physiological measures for comprehensive analysis.