Online Analysis of Functional MRI Datasets on Parallel Platforms

Nigel H. Goddard; Greg Hood; Jonathan D. Cohen; William F. Eddy; Christopher R. Genovese; Douglas C. Noll; Leigh E. Nystrom

doi:10.1023/A:1007964009986

Online Analysis of Functional MRI Datasets on Parallel Platforms

Nigel H. Goddard, Greg Hood, Jonathan D. Cohen, William F. Eddy, Christopher R. Genovese, Douglas C. Noll, Leigh E. Nystrom

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

We describe a new capability for analyzing and visualizing brain activity while a subject is performing a cognitive or perceptual task in a magnetic resonance scanner. This online capability integrates geographically distributed hardware (scanner, parallel computer, visualization platform) via commodity networking. We describe how we parallelized the existing analysis software and present results for the three main classes of parallel platforms. Finally we discuss some of the new possibilities this online capability presents for scientific studies and clinical intervention.

Original language	English (US)
Pages (from-to)	295-318
Number of pages	24
Journal	Journal of Supercomputing
Volume	11
Issue number	3
DOIs	https://doi.org/10.1023/A:1007964009986
State	Published - 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

Software
Theoretical Computer Science
Information Systems
Hardware and Architecture

Keywords

Incremental algorithms
Online processing
Visualization
fMRI

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10.1023/A:1007964009986

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abstract = "We describe a new capability for analyzing and visualizing brain activity while a subject is performing a cognitive or perceptual task in a magnetic resonance scanner. This online capability integrates geographically distributed hardware (scanner, parallel computer, visualization platform) via commodity networking. We describe how we parallelized the existing analysis software and present results for the three main classes of parallel platforms. Finally we discuss some of the new possibilities this online capability presents for scientific studies and clinical intervention.",

keywords = "Incremental algorithms, Online processing, Visualization, fMRI",

author = "Goddard, {Nigel H.} and Greg Hood and Cohen, {Jonathan D.} and Eddy, {William F.} and Genovese, {Christopher R.} and Noll, {Douglas C.} and Nystrom, {Leigh E.}",

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T1 - Online Analysis of Functional MRI Datasets on Parallel Platforms

AU - Goddard, Nigel H.

AU - Hood, Greg

AU - Cohen, Jonathan D.

AU - Eddy, William F.

AU - Genovese, Christopher R.

AU - Noll, Douglas C.

AU - Nystrom, Leigh E.

PY - 1997

Y1 - 1997

N2 - We describe a new capability for analyzing and visualizing brain activity while a subject is performing a cognitive or perceptual task in a magnetic resonance scanner. This online capability integrates geographically distributed hardware (scanner, parallel computer, visualization platform) via commodity networking. We describe how we parallelized the existing analysis software and present results for the three main classes of parallel platforms. Finally we discuss some of the new possibilities this online capability presents for scientific studies and clinical intervention.

AB - We describe a new capability for analyzing and visualizing brain activity while a subject is performing a cognitive or perceptual task in a magnetic resonance scanner. This online capability integrates geographically distributed hardware (scanner, parallel computer, visualization platform) via commodity networking. We describe how we parallelized the existing analysis software and present results for the three main classes of parallel platforms. Finally we discuss some of the new possibilities this online capability presents for scientific studies and clinical intervention.

KW - Incremental algorithms

KW - Online processing

KW - Visualization

KW - fMRI

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ER -

Online Analysis of Functional MRI Datasets on Parallel Platforms

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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