Talk:Task-negative

The article states a Task-negative TN mode is lateralized to the right hemisphere. Its dual, the Task-positive mode is bilateral, according to its article page. Yet TN is implicated in depression. ... --Ancheta Wis   (talk  &#124; contribs) 01:04, 11 May 2014 (UTC)

Split
The numerous errors and points of confusion on this page appear to arise from a conflation of the default and salience networks. Task-negative network I believe is a term typically used synonymously with default network. Yet ventral attention network, a term that more closely matches the salience network than the default network, redirects here, and many of the functions ascribed the "task-negative network" on this page better correspond to the hypothesised functions of the salience or ventral attention networks.

For instance:


 * See figs. 11-12 here: http://www.ncbi.nlm.nih.gov/pubmed/21653723


 * Section under dorsal and ventral attention system interactions here: http://www.ncbi.nlm.nih.gov/pubmed/21653723


 * Table 1 here: http://affective-science.org/pubs/2012/Lindquist_Barrett_2012_TiCS.pdf

I would suggest appropriately splitting the content between the existing article on the default network and a new article on the salience network, with the term "task-negative" itself redirecting to the DMN page. I've not seen the term "task-negative" used in reference to the salience network in the literature, but I would appreciate citations to prove me wrong... 134.173.78.3 (talk) 22:27, 28 March 2015 (UTC)

Large Scale Brain Networks
Wikipedia needs a page on Large Scale Brain Networks. Search: https://en.wikipedia.org/w/index.php?search=large+scale+brain+networks&title=Special%3ASearch&go=Go

See https://en.wikipedia.org/wiki/User:Bodysurfinyon/sandbox