Results 41 to 50 of about 45,493 (250)

Prefrontal and Monoaminergic Contributions to Stop-Signal Task Performance in Rats [PDF]

Journal of Neuroscience, 2011
Defining the neural and neurochemical substrates of response inhibition is of crucial importance for the study and treatment of pathologies characterized by impulsivity such as attention-deficit/hyperactivity disorder and addiction. The stop-signal task (SST) is one of the most popular paradigms used to study the speed and efficacy of inhibitory ...
Andrea, Bari, Adam C, Mar, David E, Theobald, Sophie A, Elands, Kelechi C N A, Oganya, Dawn M, Eagle, Trevor W, Robbins   +6 more
openaire   +2 more sources

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

NeuroImage: 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, Dienke J. Bos, Jilly Naaijen, Sophie E.A. Akkermans, Anna Kaiser, Sarah Hohmann, Muriel M.K. Bruchhage, Tobias Banaschewski, Daniel Brandeis, Steven C.R. Williams, David J. Lythgoe, Jan K. Buitelaar, Bob Oranje, Sarah Durston   +13 more
doaj   +1 more source

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

i-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, Jeng-Yi Tyan, Li-Chin Lin, Yi-Min Tien, Tun-Shin Lo, Kuo-You Huang, Vincent Chin-Hung Chen, Li-Chuan Hsu   +7 more
doaj   +1 more source

Microsaccade production during saccade cancelation in a stop-signal task

Vision 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

Subcortical processes of motor response inhibition during a stop signal task [PDF]

NeuroImage, 2008
Previous studies have delineated the neural processes of motor response inhibition during a stop signal task, with most reports focusing on the cortical mechanisms. A recent study highlighted the importance of subcortical processes during stop signal inhibition in 13 individuals and suggested that the subthalamic nucleus (STN) may play a role in ...
Chiang-Shan Ray, Li, Peisi, Yan, Rajita, Sinha, Tien-Wen, Lee   +3 more
openaire   +2 more sources

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

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

Animal 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, McBride, SD, Stewart, JE, Goncalves, RP, Morton, AJ   +4 more
openaire   +3 more sources

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

Enhanced inhibitory control during re-engagement processing in badminton athletes: An event-related potential study

Journal of Sport and Health Science, 2019
Purpose: The purpose of present study was to investigate the impact of sport experience on response inhibition and response re-engagement in expert badminton athletes during the stop-signal task and change-signal task.
Jiacheng Chen, Yanan Li, Guanghui Zhang, Xinhong Jin, Yingzhi Lu, Chenglin Zhou   +5 more
doaj   +1 more source

Implementing Health‐Related Quality of Life Assessment in Pediatric Oncology: A Feasibility Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background There is growing interest in embedding health‐related quality of life (HRQoL) assessment and patient‐reported outcome measures (PROMs) within clinical cancer care. This study evaluated the feasibility, acceptability, and usability of implementing an electronic PROM (ePROM) platform to measure HRQoL in children with cancer ...
Mikaela Doig, Sophie Jessop, Jordan R. Hansford, Hien Le, Matthew O'Connor, Peter Gorayski, Andrew Cunningham, Amanda Hutchinson, Victoria Bedford, Eva Bezak, Nayana Parange, Kelly Skelton, Timothy Price, Michala Short   +13 more
wiley   +1 more source