Abstract
A central question in neuroscience is how the brain reacts to real world sensory stimuli. Naturalistic and complex (e.g. movie) stimuli are increasingly used in empirical research but their analysis often relies on considerable human efforts to label or extract stimulus features. Here we present data-driven analysis strategies that help to obtain interpretable results from multisubject neuroimaging data when complex movie stimuli are used. These analyses a) enable localization and visualization of brain activity using standard statistical parametric maps in the subspace of brain activity shared between subjects and b) facilitate interpretation of intersubject correlations. We show experimental results obtained from 50 subjects.
Original language | English |
---|---|
Title of host publication | Proceedings - 2014 International Workshop on Pattern Recognition in Neuroimaging, PRNI 2014 |
Publisher | IEEE Computer Society |
ISBN (Print) | 9781479941506 |
DOIs | |
Publication status | Published - 2014 Jan 1 |
Event | 4th International Workshop on Pattern Recognition in Neuroimaging, PRNI 2014 - Tubingen, Germany Duration: 2014 Jun 4 → 2014 Jun 6 |
Other
Other | 4th International Workshop on Pattern Recognition in Neuroimaging, PRNI 2014 |
---|---|
Country/Territory | Germany |
City | Tubingen |
Period | 14/6/4 → 14/6/6 |
ASJC Scopus subject areas
- Computer Vision and Pattern Recognition
- Biomedical Engineering