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brede_ext

PURPOSE ^

brede_ext - Overview of ext functions and structure

SYNOPSIS ^

This is a script file.

DESCRIPTION ^

 brede_ext            - Overview of ext functions and structure

       Functions:
         brede_ext_ext2html   Generate HTML from the structure
         brede_ext_ext2mat    Convert 'ext' to 'mat' structure         
         brede_ext_ext2str    Convert 'ext' to string
         brede_ext_woext2html Make HTML based on WOEXT id.

         brede_struct_select  Query fields of structures
         brede_url_wikipedia  URL to wikipedia
         brede_url_woext      Construct URL for Brede Database
         brede_write_xml      Write as an XML file

       An 'ext' field contain an 'external component' that, e.g.,
       might be a cognitive component, a drug or a receptor. Each
       entry is a node in a taxonomic/ontologic network (a directed
       acyclic graph) linked with the 'child' and 'parent' fields. 

       The external components in the Brede Database are stored in the
       xml/woexts.xml file and can be read with the brede_bdb
       function. 

       Experiment in the Brede Database with Talairach coordinates
       (wobibs.xml) are linked up against this taxonomy.

       'Ext' structure: 
         T.type = 'ext'
         T.child         More taxonomically specific node
         T.description   Free text description of the field
         T.geneSymbol    HUGO Gene symbol
         T.keyword       A keyword for the entry
         T.meshUid       NLM Medical subject heading identifier
         T.name          Name of the entry
         T.neuronDbPr    Senselab NeuronDB PR identifier
         T.parent        More taxonomically general node
         T.reference     Relevant bibliographic reference
         T.Reference     Structure with reference
         T.whoIcdTen     WHO ICD-10 identifier
         T.wikipedia     Title of corresponding entry in Wikipedia 
         T.woext         Unique identifier within this database

       Example:
         T = brede_bdb('type', 'ext');
         M = brede_ext_ext2mat(T);
         imagesc(M.matrix)
         colormap(gray), xlabel('Child'), ylabel('Parent ')

       See also BREDE, BREDE_STRUCT, BREDE_EXT_EXT2HTML,
                BREDE_EXT_EXT2MAT, BREDE_EXT_EXT2STR,
                BREDE_EXT_WOEXT2HTML, BREDE_URL_WOEXT,
                BREDE_URL_WIKIPEDIA, BREDE_WRITE_XML.

 $Id: brede_ext.m,v 1.9 2007/07/26 15:42:20 fn Exp $

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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