Results 31 to 40 of about 1,613,093 (146)

Impulsivity in Bipolar Disorder: State or Trait?

Brain Sciences, 2022
Impulsive behaviour is a key characteristic of mania in bipolar disorder (BD). However, there is mixed evidence as to whether impulsivity is a trait feature of the disorder, present in the euthymic state in the absence of mania.
Rachel Primo Santana, Jess Kerr-Gaffney, Anda Ancane, Allan H. Young   +3 more
doaj   +1 more source

Effects of transcranial direct current stimulation on modulating executive functions in healthy populations: a systematic review and meta-analysis

Frontiers in Human Neuroscience
BackgroundConventional research has asserted that cognitive function, particularly, response inhibition, is closely related to the inferior frontal cortex (IFC), dorsolateral prefrontal cortex (DLPFC), or orbital frontal cortex (OFC), which belong to the
Guopeng You, Xinliang Pan, Jun Li, Shaocong Zhao   +3 more
doaj   +1 more source

How action selection can be embodied: intracranial gamma band recording shows response competition during the Eriksen flankers test

Frontiers in Human Neuroscience, 2014
Recent findings in monkeys suggest that action selection is based on a competition between various action options that are automatically planned by the motor system.
Fausto eCaruana, Fausto eCaruana, Sebo eUithol, Gaetano eCantalupo, Ivana eSartori, Giorgio eLo Russo, Pietro eAvanzini, Pietro eAvanzini   +7 more
doaj   +1 more source

Strategy modulates spatial perspective-taking: Evidence for dissociable disembodied and embodied routes

Frontiers in Human Neuroscience, 2013
Previous research provides evidence for a dissociable embodied route to spatial perspective-taking that is under strategic control. The present experiment investigated further the influence of strategy on spatial perspective-taking by assessing whether ...
Mark eGardner, Mark eBrazier, Caroline Jane Edmonds, Petra eGronholm   +3 more
doaj   +1 more source

Spatiotemporal characterization of response inhibition

NeuroImage, 2013
Despite an extensive literature on the neural substrates of response inhibition, when and where this process occurs in the brain remain unclear. The present study aimed to shed light on this issue by exploiting the high temporal resolution of the event-related potentials (ERPs) and recent advances in source localization.
Jacobo, Albert, Sara, López-Martín, José Antonio, Hinojosa, Luis, Carretié   +3 more
openaire   +2 more sources

Neuropsychological dysfunction in adults with early-onset obsessive-compulsive disorder: the search for a cognitive endophenotype

Brazilian Journal of Psychiatry, 2015
Objective:Evidence suggests that early-onset obsessive-compulsive disorder (OCD) is an etiologically distinct subtype of OCD. The objective of the present work was to search for neurocognitive endophenotypes of early-onset OCD based on assessments of ...
Jie Zhang, Xiaoping Yang, Qiyong Yang
doaj   +1 more source

Delineating the Relationships Between Motor, Cognitive-Executive and Psychiatric Symptoms in Female FMR1 Premutation Carriers

Frontiers in Psychiatry, 2021
Introduction: Premutation expansions (55–200 CGG repeats) of the Fragile X Mental Retardation 1 (FMR1) gene on the X chromosome are associated with a range of clinical features.
Darren R. Hocking, Danuta Z. Loesch, Paige Stimpson, Flora Tassone, Anna Atkinson, Elsdon Storey   +5 more
doaj   +1 more source

Kinetic and Kinematic Analysis of Gait Termination: A Comparison between Planned and Unplanned Conditions

Applied Sciences, 2023
Purpose: Gait termination (GT) is the transition from steady-state walking to a complete stop, occurring under planned gait termination (PGT) or unplanned gait termination (UGT) conditions.
Chae-Won Kwon, Seong-Ho Yun, Dong-Kyun Koo, Jung-Won Kwon   +3 more
doaj   +1 more source

Tactile inhibition of return: non-ocular response inhibition and mode of response

Experimental Brain Research, 2002
Inhibition of return (IOR) refers to the slowing of responses to stimuli presented at the same location as a preceding cue. However, the cue-target paradigm used in most previous studies may have overestimated the contribution of eye movement programming to IOR, due to the existence of manual response inhibition effects.
Poliakoff, E., Spence, C., O'Boyle, D., McGlone, F., Cody, F.   +4 more
openaire   +5 more sources

Response inhibition in motor conversion disorder [PDF]

Movement Disorders, 2013
ABSTRACTConversion disorders (CDs) are unexplained neurological symptoms presumed to be related to a psychological issue. Studies focusing on conversion paralysis have suggested potential impairments in motor initiation or execution. Here we studied CD patients with aberrant or excessive motor movements and focused on motor response inhibition. We also
Valerie, Voon, Vindhya, Ekanayake, Edythe, Wiggs, Sarah, Kranick, Rezvan, Ameli, Neil A, Harrison, Mark, Hallett   +6 more
openaire   +2 more sources