Results 51 to 60 of about 514,667 (286)

A stop-signal task for sheep: introduction and validation of a direct measure for the stop-signal reaction time [PDF]

open access: yesAnimal Cognition, 2017
Huntington's disease (HD) patients show reduced flexibility in inhibiting an already-started response. This can be quantified by the stop-signal task. The aim of this study was to develop and validate a sheep version of the stop-signal task that would be suitable for monitoring the progression of cognitive decline in a transgenic sheep model of HD ...
Knolle, F   +4 more
openaire   +3 more sources

Do all inhibitions act alike? A study of go/no-go and stop-signal paradigms. [PDF]

open access: yesPLoS ONE, 2017
Response inhibition is frequently measured by the Go/no-go and Stop-signal tasks. These two are often used indiscriminately under the assumption that both measure similar inhibitory control abilities.
Ran Littman, Ádám Takács
doaj   +1 more source

The impact of emotional stimuli on response inhibition in an inpatient and day-hospital patient psychosomatic cohort

open access: yesFrontiers in Psychiatry, 2023
ObjectivesTo correctly recognize and respond to your counterpart's emotion is essential for a successful get-together. To ensure this, emotional processes and inhibitory control are linked and interact with each other.
Sina Westbomke   +5 more
doaj   +1 more source

Microsaccade production during saccade cancelation in a stop-signal task

open access: yesVision Research, 2016
We obtained behavioral data to evaluate two alternative hypotheses about the neural mechanisms of gaze control. The "fixation" hypothesis states that neurons in rostral superior colliculus (SC) enforce fixation of gaze. The "microsaccade" hypothesis states that neurons in rostral SC encode microsaccades rather than fixation per se.
David C, Godlove, Jeffrey D, Schall
openaire   +2 more sources

The development of cognitive control in children with autism spectrum disorder or obsessive-compulsive disorder: A longitudinal fMRI study

open access: yesNeuroImage: Reports, 2021
Repetitive behavior is a core symptom of Autism Spectrum Disorder (ASD) and Obsessive-Compulsive Disorder (OCD), and has been associated with impairments in cognitive control.
Bram Gooskens   +13 more
doaj   +1 more source

Proactive and reactive stopping when distracted: An attentional account [PDF]

open access: yes, 2014
This is a postprint of an article published in Journal of Experimental Psychology: Human Perception and Performance © 2014 copyright American Psychological Association.
Chambers, Christopher D.   +2 more
core   +2 more sources

P2-14: Noise Effect to Cross-Modality Stop Signal Task in Patients with Attention-Deficit / Hyperactivity Disorder

open access: yesi-Perception, 2012
Background: Response inhibition has been proposed as a core element of attention-deficit / hyperactivity disorder (ADHD). ADHD has two subtypes: the hyperactivity and combined subtype (ADHDcom) was considered to have more inhibition deficit, while the ...
Hisn-Wei Wu   +7 more
doaj   +1 more source

Acting without being in control: Exploring volition in Parkinson's disease with impulsive compulsive behaviours. [PDF]

open access: yes, 2017
BACKGROUND: Several aspects of volitional control of action may be relevant in the pathophysiology of impulsive-compulsive behaviours (ICB) in Parkinson's disease (PD).
de Boer, L   +6 more
core   +2 more sources

Intracranial EEG reveals a time- and frequency-specific role for the right inferior frontal gyrus and primary motor cortex in stopping initiated responses. [PDF]

open access: yes, 2009
Inappropriate response tendencies may be stopped via a specific fronto/basal ganglia/primary motor cortical network. We sought to characterize the functional role of two regions in this putative stopping network, the right inferior frontal gyrus (IFG ...
Aron, Adam R   +7 more
core   +1 more source

Measurement of BOLD changes due to cued eye-closure and stopping during a continuous visuomotor task via model-based and model-free approaches [PDF]

open access: yes, 2010
As a precursor for investigation of changes in neural activity underlying lapses of responsiveness, we set up a system to simultaneously record functional magnetic resonance imaging (fMRI), eye-video, EOG, and continuous visuomotor response inside an ...
Bones, P.J.   +5 more
core   +1 more source

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