Cathodal tDCS increases stop-signal reaction time
نویسندگان
چکیده
منابع مشابه
Bayesian parametric estimation of stop-signal reaction time distributions.
The cognitive concept of response inhibition can be measured with the stop-signal paradigm. In this paradigm, participants perform a 2-choice response time (RT) task where, on some of the trials, the primary task is interrupted by a stop signal that prompts participants to withhold their response. The dependent variable of interest is the latency of the unobservable stop response (stop-signal r...
متن کاملRelease the BEESTS: Bayesian Estimation of Ex-Gaussian STop-Signal reaction time distributions
The stop-signal paradigm is frequently used to study response inhibition. In this paradigm, participants perform a two-choice response time (RT) task where the primary task is occasionally interrupted by a stop-signal that prompts participants to withhold their response. The primary goal is to estimate the latency of the unobservable stop response (stop signal reaction time or SSRT). Recently, ...
متن کاملStop-signal reaction-time task performance: role of prefrontal cortex and subthalamic nucleus.
The stop-signal reaction-time (SSRT) task measures inhibition of a response that has already been initiated, that is, the ability to stop. Human subjects classified as "impulsive," for example, those with attention deficit and hyperactivity disorder, are slower to respond to the stop signal. Although functional and structural imaging studies in humans have implicated frontal and basal ganglia c...
متن کاملDynamic network dysfunction in cocaine dependence: Graph theoretical metrics and stop signal reaction time
Graphic theoretical metrics have become increasingly popular in characterizing functional connectivity of neural networks and how network connectivity is compromised in neuropsychiatric illnesses. Here, we add to this literature by describing dynamic network connectivities of 78 cocaine dependent (CD) and 85 non-drug using healthy control (HC) participants who underwent fMRI during rest and dur...
متن کاملShaping the optimal repetition interval for cathodal transcranial direct current stimulation (tDCS).
Transcranial DC stimulation (tDCS) is a plasticity-inducing noninvasive brain stimulation tool with various potential therapeutic applications in neurological and psychiatric diseases. Currently, the duration of the aftereffects of stimulation is restricted. For future clinical applications, stimulation protocols are required that produce aftereffects lasting for days or weeks. Options to prolo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cognitive, Affective, & Behavioral Neuroscience
سال: 2019
ISSN: 1530-7026,1531-135X
DOI: 10.3758/s13415-019-00740-0