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February 11, 2011

http://nemo.nic.uoregon.edu. February 11, 2011. Overview of All-Hands Meeting Agenda Gwen Frishkoff. OUTLINE. Introductions Meeting resources Meeting goals Meeting agenda. OUTLINE. Introductions Meeting resources Meeting goals Meeting agenda. OUTLINE. Introductions

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February 11, 2011

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  1. http://nemo.nic.uoregon.edu February 11, 2011 Overview of All-Hands Meeting Agenda Gwen Frishkoff

  2. OUTLINE • Introductions • Meeting resources • Meeting goals • Meeting agenda NEMO NIH Annual All-Hands Meeting

  3. OUTLINE • Introductions • Meeting resources • Meeting goals • Meeting agenda NEMO NIH Annual All-Hands Meeting

  4. OUTLINE • Introductions • Meeting resources • Meeting goals • Meeting agenda NEMO NIH Annual All-Hands Meeting

  5. Meeting Resources • Organization of binders • What’s on NEMO CD • Macintosh Work Stations NEMO NIH Annual All-Hands Meeting

  6. OUTLINE • Introductions • Meeting resources • Meeting goals • Meeting agenda NEMO NIH Annual All-Hands Meeting

  7. NEMO processing pipeline NEMO NIH Annual All-Hands Meeting

  8. NEMO Data Analysis NEMO NIH Annual All-Hands Meeting

  9. Meeting Goals: Data Analysis • Gain experience with updated NEMO ERP Analysis Toolkit (v1.20) • Accessing the toolkit (running "checkout" and "update") on sourceforge under version control (subversion) • Running NEMO analysis (Decomposition, Segmentation, & Metric Extraction) tools in matlab • Viewing and postprocessing matlab results using the Dien EP toolkit Meeting Goal: To have a complete set of analysis results (.raw, .mat files) for 2+ data sets from each partner site NEMO NIH Annual All-Hands Meeting

  10. NEMO processing pipeline NEMO NIH Annual All-Hands Meeting

  11. NEMO Metric Extraction & RDF Generation NEMO NIH Annual All-Hands Meeting

  12. NEMO processing pipeline NEMO NIH Annual All-Hands Meeting

  13. NEMO Ontology-based classification of RDF data NEMO NIH Annual All-Hands Meeting

  14. Meeting Goals: Ontology-based Classification • Learn to use NEMO ontology (NEMO.owl) for classification of data analysis results • Accessing the ontology (running "checkout" and "update") on sourceforge under version control (subversion) • Uploading and viewing the ontology (NEMO.owl file) in Protégé • Using a reasoner (HermiT, Pellet) to classify RDF representations of ERP data using the ontology (NEMO.owl) Meeting Goal: To have a complete set of analysis results (.raw, .mat files) for 2+ data sets from each partner site NEMO NIH Annual All-Hands Meeting

  15. NEMO processing pipeline NEMO NIH Annual All-Hands Meeting

  16. NEMO Metadata entry via Portal NEMO NIH Annual All-Hands Meeting

  17. Meeting Goals: Metadata & Portal • Provide feedback on NEMO portal • Logging on to the NEMO portal • Editing experiment metadata (Laboratory and Experiment fields and subfields) • Understanding the basic structure of MINEMO ("minimal information for NEMO") and how it is used to link NEMO data, ontologies, and database tools Meeting Goal: To have a complete set of metadata for 2+ data sets from each partner site that are available through the NEMO portal to browse or download NEMO NIH Annual All-Hands Meeting

  18. NEMO processing pipeline NEMO NIH Annual All-Hands Meeting

  19. NEMO Data Management NEMO NIH Annual All-Hands Meeting

  20. Meeting Goals: Database • Review structure of NEMO backend database • Logging in to the NEMO backend database (ftp) • Naming files appropriately (according to MINEMO standards) • Uploading files to database & requesting links to NEMO portal Meeting Goal: To upload individual lab analysis results (.raw, .mat files) to the FTP site for management and archiving NEMO NIH Annual All-Hands Meeting

  21. Meeting Goals: Meta-Analysis • Add info (metadata) to portal for archival EEG data sets (5+ from each site) that are available for future meta-analysis and that meet the following criteria: • They are high-density (60+ channels) EEG data sets • They were acquired using word recognition paradigm (auditory or visual; any task) • The raw EEG or ERP data are accessible (able to be unarchived) • Discuss next steps in statistical meta-analysis of NEMO analysis results • Within-experiment statistics • Cross-experiment statistics Meeting Goal: Agree on concrete plan for final steps in statistical meta-analysis of NEMO analysis results NEMO NIH Annual All-Hands Meeting

  22. OUTLINE • Introductions • Meeting resources • Meeting goals • Meeting agenda NEMO NIH Annual All-Hands Meeting

  23. DAY 1: NEMO Data Analysis • DAY 1: • Temporo-spatial PCA Exercise #1 • Microstate segmentation Exercise #2 NEMO NIH Annual All-Hands Meeting

  24. DAY 2: NEMO Metadata entry (Portal) • DAY 2: • Metadata entry (via Portal) Exercise #3 NEMO NIH Annual All-Hands Meeting

  25. DAY 2: NEMO Metric Extraction & RDF Generation • DAY 2: • Metric Extraction & RDF generation: Exercise #4 NEMO NIH Annual All-Hands Meeting

  26. DAY 2: NEMO Ontology-based classification of data • DAY 2: • Ontology-based classification of data: Exercise #5 NEMO NIH Annual All-Hands Meeting

  27. Summary of Agenda • Day 1: Data Analysis • New NEMO decomposition (Exercise #1: tsPCA) • New NEMO segmentation (Exercise #2: MSA) • Day 2: Database & Ontology • New NEMO portal (Exercise #3: metadata entry) • New Metric & RDF Generation (Exercise #4) • Ontology-based analysis (Exercise #5: classification of data in Protégé) • Day 3: Meta-analysis • Within-experiment stats • Between-experiment stats NEMO NIH Annual All-Hands Meeting

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