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TASK
Word Stem Completion (Covert)
Subjects view word stems and silently generate a word that completes the stem.



Definition contributed by BGregory about one year ago.

Task Conditions

No conditions have yet been associated.
Task Contrasts


ERP strength minus baseline



Task Indicators

areas of activation


ERP (event-related potential)


BOLD activity



Task records: 2  
verbal fluency
  • ERP strength minus baseline
  
lexical access
  • areas of activation during task minus baseline
  

NPicchetti Initial definition from the BrainMapLex.xls file located in the documentation section of: http://brainmap.org/scribe/index.html
about one year ago

Revision 1

Definition contributed by BGregory about one year ago:
Subjects view word stems and silently generate a word that completes the stem. (from the BrainMapLex.xls file located in the documentation section of: http://brainmap.org/scribe/index.html)

View Term Event Log
Detection of cortical activation during averaged single trials of a cognitive task using functional magnetic resonance imaging.
Buckner RL, Bandettini PA, O'Craven KM, Savoy RL, Petersen SE, Raichle ME, Rosen BR
(Proc Natl Acad Sci U S A)
1996 Dec 10
Open Abstract | Citation Profile
Caffeine attenuates practice effects in word stem completion as measured by fMRI BOLD signal.
Bendlin BB, Trouard TP, Ryan L
Human brain mapping (Hum Brain Mapp)
2007 Jul
Open Abstract | Citation Profile
Functional MRI evidence for a role of frontal and inferior temporal cortex in amodal components of priming.
Buckner RL, Koutstaal W, Schacter DL, Rosen BR
(Brain)
2000 Mar
Open Abstract | Citation Profile



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