Lower fractional anisotropy of the corticothalamic tract and increased response time variability in adult patients with ADHD
M Kölle, S Mackert, K Heckel, A Philipsen… - Journal of Psychiatry and …, 2022 - jpn.ca
Background: Intraindividual intertrial variability has been suggested as an endophenotype of
attention-deficit/hyperactivity disorder (ADHD). It is usually evaluated as response time …
attention-deficit/hyperactivity disorder (ADHD). It is usually evaluated as response time …
Lower white matter microstructure in the superior longitudinal fasciculus is associated with increased response time variability in adults with attention-deficit …
Background: Response time variability (RTV) is consistently increased in patients with
attention-deficit/hyperactivity disorder (ADHD). A right-hemispheric frontoparietal attention …
attention-deficit/hyperactivity disorder (ADHD). A right-hemispheric frontoparietal attention …
Neural substrates of behavioral variability in attention deficit hyperactivity disorder: based on ex-Gaussian reaction time distribution and diffusion spectrum imaging …
BackgroundIncreased intra-individual variability (IIV) in reaction time (RT) across various
tasks is one ubiquitous neuropsychological finding in attention deficit hyperactivity disorder …
tasks is one ubiquitous neuropsychological finding in attention deficit hyperactivity disorder …
[HTML][HTML] Dissociating slow responses from slow responding
G Salunkhe, B Feige, CWN Saville… - Frontiers in …, 2020 - frontiersin.org
Increased Intra-Subject Variability (ISV) is a candidate endophenotype of ADHD. ISV's
relationship with response speed is highly relevant for ADHD as patients are highly variable …
relationship with response speed is highly relevant for ADHD as patients are highly variable …
Altered white matter tract property related to impaired focused attention, sustained attention, cognitive impulsivity and vigilance in attention-deficit/hyperactivity …
HL Chiang, YJ Chen, YC Lo, WYI Tseng… - Journal of psychiatry and …, 2015 - jpn.ca
Background: The neural substrate for clinical symptoms and neuropsychological
performance in individuals with attention-deficit/hyperactivity disorder (ADHD) has rarely …
performance in individuals with attention-deficit/hyperactivity disorder (ADHD) has rarely …
[HTML][HTML] Capturing the dynamics of response variability in the brain in ADHD
J van Belle, T Van Raalten, DJ Bos, BB Zandbelt… - NeuroImage: Clinical, 2015 - Elsevier
ADHD is characterized by increased intra-individual variability in response times during the
performance of cognitive tasks. However, little is known about developmental changes in …
performance of cognitive tasks. However, little is known about developmental changes in …
[HTML][HTML] Amplitude variability over trials in hemodynamic responses in adolescents with ADHD: The role of the anterior default mode network and the non-specific role …
L Sørensen, T Eichele, H Van Wageningen… - NeuroImage: Clinical, 2016 - Elsevier
It has been suggested that intra-individual variability (IIV) in performance on attention and
other cognitive tasks might be a cognitive endophenotype in individuals with ADHD. Despite …
other cognitive tasks might be a cognitive endophenotype in individuals with ADHD. Despite …
Decomposing intra-subject variability in children with attention-deficit/hyperactivity disorder
A Di Martino, M Ghaffari, J Curchack, P Reiss… - Biological …, 2008 - Elsevier
BACKGROUND: Increased intra-subject response time standard deviations (RT-SD)
discriminate children with attention-deficit/hyperactivity disorder (ADHD) from healthy control …
discriminate children with attention-deficit/hyperactivity disorder (ADHD) from healthy control …
Reaction time variability and attention-deficit/hyperactivity disorder: is increased reaction time variability specific to attention-deficit/hyperactivity disorder? Testing …
Increased reaction time variability (RTV) is one of the most replicable behavioral correlates
of attention-deficit/hyperactivity disorder (ADHD). However, this may not be specific to ADHD …
of attention-deficit/hyperactivity disorder (ADHD). However, this may not be specific to ADHD …
Varieties of attention-deficit/hyperactivity disorder-related intra-individual variability
Intra-individual variability in behavior and functioning is ubiquitous among children with
attention-deficit/hyperactivity disorder (ADHD), but it has not been systematically examined …
attention-deficit/hyperactivity disorder (ADHD), but it has not been systematically examined …