Data · dataset · 2013
A GPU Accelerated Interactive Interface for Exploratory Functional Connectivity Analysis of fMRI Data
Listed in DataCite
The poster for our ICIP paper "A GPU Accelerated Interactive Interface for Exploratory Functional Connectivity Analysis of fMRI Data"
Description
Abstract
Functional connectivity analysis is a way to investigate how different parts of the brain are connected and interact. A common measure of connectivity is the temporal correlation between a reference voxel time series and all the other time series in a functional MRI data set. An fMRI data set generally contains more than 20,000 within-brain voxels, making a complete correlation analysis between all possible combinations of voxels heavy to compute, store, visualize and explore.
Read the rest (2 more)
In this paper, a GPU-accelerated interactive tool for investigating functional connectivity in fMRI data is presented. A reference voxel can be moved by the user and the correlations to all other voxels are calculated in real-time using the graphics processing unit (GPU). The resulting correlation map is updated in real-time and visualized as a 3D volume rendering together with a high resolution anatomical volume.
This tool greatly facilitates the search for interesting connectivity patterns in the brain.
Links
Where it is published
- Repository landing page figshare.com/articles/dataset/A_GPU_Accelerated_Interactive_Interface_for_E… ↗
landing page · from DataCite
- Repository landing page figshare.com/articles/dataset/A_GPU_Accelerated_Interactive_Interface_for_E… ↗
landing page · from DataCite
- DOI doi.org/10.6084/m9.figshare.707012 ↗
DOI / persistent id · from DataCite
- DOI doi.org/10.6084/m9.figshare.707012.v1 ↗
DOI / persistent id · from DataCite
Documentation and papers
Catalogue records · 4
- DataCite API api.datacite.org/dois/10.6084/m9.figshare.707012.v1 ↗
metadata API · from DataCite
- DataCite API api.datacite.org/dois/10.6084/m9.figshare.707012 ↗
metadata API · from DataCite
- DataCite Commons commons.datacite.org/doi.org/10.6084/m9.figshare.707012.v1 ↗
catalogue entry · from DataCite
- DataCite Commons commons.datacite.org/doi.org/10.6084/m9.figshare.707012 ↗
catalogue entry · from DataCite
Topics
- Stated by source
- Computer and information sciences · Computer and information sciences · Mathematics · Mathematics
- From keywords
- Mathematics & Statistics · Mathematics & Statistics
- Inferred from text
- Magnetic resonance imaging 65%
Provenance · 2 source records, 15 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| DataCite | 10.6084/m9.figshare.707012 | 11 d ago | JSON v1 |
| DataCite | 10.6084/m9.figshare.707012.v1 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · DataCite | connector:datacite@1.0.0 | /data/attributes/rightsList |
| byte_size | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:computer-and-information-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:computer-and-information-sciences | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:mathematics | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].fos:mathematics | source · DataCite | connector:datacite@1.0.0 | |
| concepts[field].local:field:mathematics-statistics | mapping · DataCite | vocabulary-mapper@1.0.0 | keywords['Statistics'] |
| concepts[field].local:field:mathematics-statistics | mapping · DataCite | vocabulary-mapper@1.0.0 | keywords['Statistics'] |
| concepts[modality].local:modality:mri | enrichment · DataCite | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · DataCite | connector:datacite@1.0.0 | |
| description | source · DataCite | connector:datacite@1.0.0 | /data/attributes/descriptions |
| license | source · DataCite | connector:datacite@1.0.0 | /data/attributes/rightsList |
| publication_date | source · DataCite | connector:datacite@1.0.0 | /data/attributes/dates |
| title | source · DataCite | connector:datacite@1.0.0 | /data/attributes/titles/0/title |
| updated_date | source · DataCite | connector:datacite@1.0.0 |