Browsing Administrative Staff Authors (Scholarly Publications) by Author "WHELAN, ROBERT"
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Brain Regions Related to Impulsivity Mediate the Effects of Early Adversity on Antisocial Behavior
BOKDE, ARUN; WHELAN, ROBERT (2017)Background Individual differences in impulsivity and early adversity are known to be strong predictors of adolescent antisocial behavior. However, the neurobiological bases of impulsivity and their relation to antisocial ... -
Cannabis use in early adolescence: Evidence of amygdala hypersensitivity to signals of threat
BOKDE, ARUN; WHELAN, ROBERT (2015)Cannabis use in adolescence may be characterized by differences in the neural basis of affective processing. In this study, we used an fMRI affective face processing task to compare a large group (n = 70) of 14-year olds ... -
Delayed P100-Like Latencies in Multiple Sclerosis: A Preliminary Investigation Using Visual Evoked Spread Spectrum Analysis.
REILLY, RICHARD; WHELAN, ROBERT; LALOR, EDMUND (2016)Conduction along the optic nerve is often slowed in multiple sclerosis (MS). This is typically assessed by measuring the latency of the P100 component of the Visual Evoked Potential (VEP) using electroencephalography. The ... -
FASTER: Fully Automated Statistical Thresholding for EEG artifact Rejection
REILLY, RICHARD; NOLAN, HUGH; NOLAN, HUGH; WHELAN, ROBERT (2010)Electroencephalogram (EEG) data are typically contaminated with artifacts (e.g., by eye movements). The effect of artifacts can be attenuated by deleting data with amplitudes over a certain value, for example. Independent ... -
A high-density ERP study reveals latency, amplitude, and topographical differences in multiple sclerosis patients versus controls.
REILLY, RICHARD; KIISKI, HANNI; NOLAN, HUGH; WHELAN, ROBERT (2010)Objective. To quantify latency, amplitude and topographical differences in event-related potential (ERP) components between multiple sclerosis (MS) patients and controls and to compare ERP findings with results from ... -
Identifying disordered eating behaviours in adolescents: how do parent and adolescent reports differ by sex and age?
WHELAN, ROBERT; BOKDE, ARUN; Bartholdy, Savani; Allen, Karina; Hodsoll, John; O'Daly, Owen G.; Campbell, Iain C.; Banaschewski, Tobias; Bromberg, Uli; Büchel, Christian; Burke Quinlan, Erin; Conrod, Patricia J.; Desrivieres, Sylvane; Flor, Herta; Frouin, Vincent; Gallinat, Jürgen; Garavan, Hugh; Heinz, Andreas; Ittermann, Bernd; Martinot, Jean-Luc; Artiges, Eric; Nees, Frauke; Papadopoulos Orfanos, Dimitri; Paus, Tomáš; Poustka, Luise; Smolka, Michael N.; Mennigen, Eva; Walter, Henrik; Schumann, Gunter; Schmidt, Ulrike (2017)This study investigated the prevalence of disordered eating cognitions and behaviours across mid-adolescence in a large European sample, and explored the extent to which prevalence ratings were affected by informant ... -
Neural circuitry underlying sustained attention in healthy adolescents and in ADHD symptomatology
BOKDE, ARUN; KELLY, CLARE; RUDDY, KATHY; WHELAN, ROBERT; O'Halloran, Laura; Cao, Zhipeng; Jollans, Lee; Albaugh, Matthew D.; Aleni, Andrea; Potter, Alexandra S.; Vahey, Nigel; Banaschewski, Tobias; Hohmann, Sarah; Bromberg, Uli; Büchel, Christian; Burke Quinlan, Erin; Desrivieres, Sylvane; Flor, Herta; Frouin, Vincent; Gowland, Penny; Heinz, Andreas; Ittermann, Bernd; Nees, Frauke; Papadopoulos Orfanos, Dimitri; Paus, Tomáš; Smolka, Michael N.; Walter, Henrik; Schumann, Gunter; Garavan, Hugh (2017)Moment-to-moment reaction time variability on tasks of attention, often quantified by intra-individual response variability (IRV), provides a good indication of the degree to which an individual is vulnerable to lapses in ... -
Neuropsychosocial profiles of current and future adolescent alcohol misusers.
BOKDE, ARUN; WHELAN, ROBERT (2014)A comprehensive account of the causes of alcohol misuse must accommodate individual differences in biology, psychology and environment, and must disentangle cause and effect. Animal models can demonstrate the effects of ... -
Sex differences in COMT polymorphism effects on prefrontal inhibitory control in adolescence.
BOKDE, ARUN; WHELAN, ROBERT (2014)Catecholamine-0-methyl-transferase (COMT) gene variation effects on prefrontal blood oxygenation-level-dependent (BOLD) activation are robust; however, despite observations that COMT is estrogenically catabolized, sex ...