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Subjects view an item(s). After a brief delay a probe item is presented and subjects are asked to recall if the probe item was presented before the delay (during encoding). Stimuli can be words, pictures, or abstract patterns.
Synonyms: dms task, delayed matching to sample task
Definition contributed by RPoldrack about six years ago
Member of collection: Cambridge Neuropsychological Test Automated Battery (CANTAB)
No relations have yet been associated.
delayed match to sample task has been asserted to measure the following CONCEPTS
as measured by the contrast:




as measured by the contrast:
  • Please add a contrast




as measured by the contrast:







as measured by the contrast:




as measured by the contrast:







DISORDERS associated with delayed match to sample task
No associations have been added.


IMPLEMENTATIONS of delayed match to sample task
No implementations have been added.
EXTERNAL DATASETS for delayed match to sample task
No external datasets have been added.
CONDITIONS
No conditions have yet been associated.


Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.

CONTRASTS

In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.

INDICATORS

An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).


User Discussion


"Initial definition retrieved from the BrainMapLex.xls file located in the documentation section of: http://brainmap.org/scribe/index.html"
NPicchetti (about six years ago)

Term History

REVISION 4

Definition contributed by RPoldrack about six years ago:Subjects view an item(s). After a brief delay a probe item is presented and subjects are asked to recall if the probe item was presented before the delay (during encoding). Stimuli can be words, pictures, or abstract patterns.

REVISION 3

Definition contributed by BGregory about six years ago:Subjects view an item(s). After a brief delay a probe item is presented and subjects are asked to recall if the probe item was presented before the delay (during encoding). Stimuli can be words, pictures, or abstract patterns.

REVISION 2

Definition contributed by BGregory about seven years ago:Subjects view an item(s). After a brief delay a probe item is presented and subjects are asked to recall if the probe item was presented before the delay (during encoding). Stimuli can be words, pictures, or abstract patterns. (from the BrainMapLex.xls file located in the documentation section of: http://brainmap.org/scribe/index.html)

REVISION 1

Definition contributed by SAdministrator about eight years ago:No definition submitted yet

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Term Bibliography

http://www.cantab.com/cantab-tests-Delayed-Matching-to-Sample.asp?t=Visual%20Memory
Citation added by CTorgerson about five years ago
Citation Profile

Neural correlates of spatial working memory load in a delayed match-to-sample saccade task.
Raabe M, Fischer V, Bernhardt D, Greenlee MW
NeuroImage (Neuroimage)
2013 Jan 11
Citation added by CTorgerson about five years ago
Citation Profile

Closing the loop in primate prefrontal cortex: inter-laminar processing.
Opris I, Fuqua JL, Huettl PF, Gerhardt GA, Berger TW, Hampson RE, Deadwyler SA
Frontiers in neural circuits (Front Neural Circuits)
2012
Citation added by CTorgerson about five years ago
Citation Profile

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