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

Simulated driving and brain imaging: combining behavior, brain activity, and virtual reality.

Kara N Carvalho1, Godfrey D Pearlson, Robert S Astur

  • 1Trinity University, Hartford, CT 06106, USA.

CNS Spectrums
|January 10, 2006
PubMed
Summary

Virtual reality driving simulation reveals brain activity patterns. Continuous behavioral data combined with Independent Component Analysis (ICA) offers new insights into the neural correlates of complex human behaviors.

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

Relationship among Sleep Disturbance, Stress, and Suicidal Ideation in Clinical High Risk for Psychosis.

Schizophrenia bulletin open·2026
Same author

Associations of social and genetic background variables to neuro-cognitive biomarkers of psychosis.

Biomarkers in neuropsychiatry·2026
Same author

Behavioral Inhibition Network Predicts Alcohol Use in Men and Stress in Women.

Journal of studies on alcohol and drugs·2026
Same author

Family-Level Brain Pattern Similarities and Their Clinical Significance in Young Offspring of Individuals With Psychotic Disorders.

Biological psychiatry. Cognitive neuroscience and neuroimaging·2026
Same author

Premorbid adjustment problems, negative symptoms, and cognitive impairment in a large international sample at clinical high risk for psychosis: Findings from the Accelerating Medicines Partnership-Schizophrenia.

Schizophrenia bulletin·2026
Same author

Brain functional network connectivity interpolation characterizes the neuropsychiatric continuum and heterogeneity.

Imaging neuroscience (Cambridge, Mass.)·2026

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Human-Computer Interaction

Background:

  • Virtual reality (VR) simulated driving is a valuable tool for neuroscience research.
  • It allows investigation into alcohol's effects on brain function and specific brain regions involved in driving.

Purpose of the Study:

  • To demonstrate the utility of recording continuous driving behavior using a novel programmable driving simulator.
  • To analyze the neural correlates of alcohol intoxication during simulated driving.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) data was collected from subjects using a driving simulator.
  • Independent Component Analysis (ICA) was employed to analyze fMRI data and continuous behavioral variables.
  • Relationships between behavior, brain function, and blood alcohol levels were examined.

Related Experiment Videos

Main Results:

  • Preliminary findings indicate four independent components correlating with specific behaviors.
  • Increased braking correlated with increased activation in motor areas.
  • Cerebellar activity showed differential patterns during steering maintenance versus changes.

Conclusions:

  • Continuous behavioral variables integrated with ICA provide novel insights into the neural basis of complex behaviors.
  • This approach enhances our understanding of brain function during tasks like simulated driving.