Unsupervised spatiotemporal analysis of FMRI data using graph-based visualizations of self-organizing maps

IEEE Transactions on Biomedical Engineering

Volumn 60, Issue 9, 2013, Pages 2472-2483

  Katwal, Santosh B ^a   Gore, John C ^b   Marois, Rene ^a   Rogers, Baxter P ^b  

^a VANDERBILT UNIVERSITY   (United States)

^b VANDERBILT UNIVERSITY   (United States)

Author keywords

Functional MRI (fMRI); reaction time; self organizing map; SOM visualization

Indexed keywords

ADVANCED VISUALIZATIONS; ARTIFICIAL NEURAL NETWORK MODELING; FUNCTIONAL MAGNETIC RESONANCE IMAGING (FMRI) ANALYSIS; FUNCTIONAL MRI (FMRI); GRAPH-BASED VISUALIZATION; HIGH DIMENSIONAL DATA; POST-PROCESSING SCHEME; SPATIOTEMPORAL ANALYSIS;

BRAIN; CONFORMAL MAPPING; DATA VISUALIZATION; HUMAN REACTION TIME; INDEPENDENT COMPONENT ANALYSIS; MAGNETIC RESONANCE IMAGING; REGRESSION ANALYSIS; SELF ORGANIZING MAPS;

VISUALIZATION;

ACCURACY; ADULT; ANTERIOR COMMISSURE; ARTICLE; ARTIFICIAL NEURAL NETWORK; BOLD SIGNAL; BRAIN MAPPING; BRAIN REGION; BRAIN SLICE; CONNECTOME; EXPERIMENTAL DESIGN; FEMALE; FUNCTIONAL MAGNETIC RESONANCE IMAGING; GENERAL LINEAR MODEL; HUMAN; HUMAN EXPERIMENT; INDEPENDENT COMPONENT ANALYSIS; LINEAR REGRESSION ANALYSIS; MALE; MOTOR PERFORMANCE; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE SCANNER; PSYCHOMOTOR PERFORMANCE; RECEPTIVE FIELD; RESPONSE TIME; SELF ORGANIZING MAP; SPATIOTEMPORAL ANALYSIS; STATISTICAL MODEL; TASK POSITIVE NETWORK; VISION; VISUAL STIMULATION; ALGORITHM; BRAIN; CLUSTER ANALYSIS; COMPUTER SIMULATION; NUCLEAR MAGNETIC RESONANCE IMAGING; PHYSIOLOGY; PROCEDURES; SIGNAL PROCESSING; TASK PERFORMANCE;

ADULT; ALGORITHMS; BRAIN; BRAIN MAPPING; CLUSTER ANALYSIS; COMPUTER SIMULATION; FEMALE; HUMANS; MAGNETIC RESONANCE IMAGING; MALE; SIGNAL PROCESSING, COMPUTER-ASSISTED; TASK PERFORMANCE AND ANALYSIS;

EID: 84883005871     PISSN: 00189294     EISSN: 15582531     Source Type: Journal    
DOI: 10.1109/TBME.2013.2258344     Document Type: Article

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