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motor fMRI task paradigm TASK
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This task was adapted from the one developed by Buckner and colleagues (Buckner et al. 2011; Yeo et al. 2011). Participants are presented with visual cues that ask them to either tap their left or right fingers, or squeeze their left or right toes, or move their tongue to map motor areas. Each block of a movement type lasted 12 seconds (10 movements), and is preceded by a 3 second cue. In each of the two runs, there are 13 blocks, with 2 of tongue movements, 4 of hand movements (2 right and 2 left), and 4 of foot movements (2 right and 2 left). In addition, there are 3 15-second fixation blocks per run. This task contains the following events, each of which is computed against the fixation baseline.

This task is included in the Human Connectome Project (HCP) 500 subject data release.
http://humanconnectome.org/documentation/S500/HCP_S500+MEG2_Release_Reference_Manual.pdf

References for Motor Task: Localizer (Morioka et al. 1995; Bizzi et al. 2008; Buckner et al. 2011; Yeo et al. 2011).

Definition contributed by Anonymous
motor fMRI task paradigm has been asserted to measure the following CONCEPTS
as measured by the contrast:



as measured by the contrast:



as measured by the contrast:



as measured by the contrast:



as measured by the contrast:



as measured by the contrast:



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Phenotypes associated with motor fMRI task paradigm

Disorders

No associations have been added.

Traits

No associations have been added.

Behaviors

No associations have been added.


IMPLEMENTATIONS of motor fMRI task paradigm
No implementations have been added.
EXTERNAL DATASETS for motor fMRI task paradigm
NeuroVault Group Maps
http://www.neurovault.org/collections/457
CONDITIONS

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

CONTRASTS
Cue(edit)
Left Foot(edit)
Left Hand(edit)
Right Foot(edit)
Right Hand(edit)
Tongue(edit)
Average(edit)
Cue minus Average(edit)
Left Foot minus Average(edit)
Left Hand minus Average(edit)
Right Foot minus Average(edit)
Right Hand minus Average(edit)
Tongue minus Average(edit)
Negative Cue(edit)
Negative Left Foot(edit)
Negative Left Hand(edit)
Negative Right Foot(edit)
Negative Right Hand(edit)
Negative Tongue(edit)
Negative Average(edit)
Average minus Cue(edit)
Average minus Left Foot(edit)
Average minus Left Hand(edit)
Average minus Right Foot(edit)
Average minus Right Hand(edit)
Average minus Tongue(edit)

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

No indicators have yet been associated.

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).

Term BIBLIOGRAPHY

Functional connectivity-based parcellation of the human sensorimotor cortex.
Long X, Goltz D, Margulies DS, Nierhaus T, Villringer A
The European journal of neuroscience (Eur J Neurosci)
2014 Apr