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Participants walk around a virtual reality environment controlled by a foot pedal and must respond to STOP and WALK commands. In a low cognitive load condition, participants respond to these commands verbatim. In a high cognitive load condition, participants are presented with stroop stimuli, and congruent words == WALK, and incongruent words == STOP. Full details: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0052602
Definition contributed by VSochat about two years ago

Descendant of: stop signal taskStroop taskmotor fMRI task paradigm
stop signal walking task with stroop has been asserted to measure the following CONCEPTS
as measured by the contrasts:

 
 




DISORDERS associated with stop signal walking task with stroop
No associations have been added.


IMPLEMENTATIONS of stop signal walking task with stroop
No implementations have been added.
EXTERNAL DATASETS for stop signal walking task with stroop
Dataset #1 Differential Neural Activation Patterns in Patients with Parkinson's Disease and Freezing of Gait in Response to Concurrent Cognitive and Motor Load
CONTRASTS
all

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


"This task and its attributes were duplicated from stop signal task on April 28, 2015."
VSochat (about two years ago)

Term History

REVISION 4

Definition contributed by VSochat about two years ago:Participants walk around a virtual reality environment controlled by a food pedal and must respond to STOP and WALK commands. In a low cognitive load condition, participants respond to these commands verbatim. In a high cognitive load condition, participants are presented with stroop stimuli, and congruent words == WALK, and incongruent words == STOP. Full details: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0052602

REVISION 3

Definition contributed by VSochat about two years ago:Participants walk around a virtual reality environment and must respond to STOP and WALK commands. In a low cognitive load condition, participants respond to these commands verbatim. In a high cognitive load condition, participants are presented with stroop stimuli, and congruent words == WALK, and incongruent words == STOP. Full details: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0052602

REVISION 2

Definition contributed by VSochat about two years ago:Participants walk around a virtual reality environment and must respond to STOP and WALK commands. In a low cognitive load condition, participants respond to these commands verbatim. In a high cognitive load condition, participants are presented with stroop stimuli, and congruent words == WALK, and incongruent words == STOP.

REVISION 1

Definition contributed by VSochat about two years ago:Participants usually perform a choice reaction time in which they have to respond as quickly as possible to a particular stimulus feature (e.g. colour, shape, identity, or location). On a minority of the trials, the go stimulus is followed by an additional signal (e.g. an auditory tone or a visual cue), which instructs participants to withhold their planned response.

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Term Bibliography

On the ability to inhibit simple and choice reaction time responses: a model and a method.
Logan GD, Cowan WB, Davis KA
(J Exp Psychol Hum Percept Perform)
1984 Apr
Citation added by RPoldrack about eight years ago
Citation Profile

Models of response inhibition in the stop-signal and stop-change paradigms.
Verbruggen F, Logan GD
Neuroscience and biobehavioral reviews (Neurosci Biobehav Rev)
2009 May
Citation added by RPoldrack about five years ago
Citation Profile

Common neural substrates for inhibition of spoken and manual responses.
Xue G, Aron AR, Poldrack RA
Cerebral cortex (New York, N.Y. : 1991) (Cereb Cortex)
2008 Aug
Citation added by NPicchetti about four years ago
Citation Profile

Triangulating a cognitive control network using diffusion-weighted magnetic resonance imaging (MRI) and functional MRI.
Aron AR, Behrens TE, Smith S, Frank MJ, Poldrack RA
The Journal of neuroscience : the official journal of the Society for Neuroscience (J Neurosci)
2007 Apr 4
Citation added by RPoldrack about seven years ago
Citation Profile

Differential neural activation patterns in patients with Parkinson's disease and freezing of gait in response to concurrent cognitive and motor load.
Shine JM, Matar E, Ward PB, Bolitho SJ, Pearson M, Naismith SL, Lewis SJ
PloS one (PLoS One)
2013
Citation added by VSochat about two years ago
Citation Profile

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