Zorrilla, Eric P. Koob, George F.
Published in
Frontiers in Behavioral Neuroscience
Negative urgency is a unique dimension of impulsivity that involves acting rashly when in extreme distress and impairments in inhibitory control. It has been hypothesized to derive from stress that is related to negative emotional states that are experienced during the withdrawal/negative affect stage of the addiction cycle. Classically, a transiti...
Lazuras, Lambros Rowe, Richard Poulter, Damian R. Powell, Philip A. Ypsilanti, Antonia
Published in
Frontiers in Psychology
The present study empirically examined a novel dual process model of self-reported aberrant driving behavior in young and novice drivers that incorporates both impulsive and self-regulatory processes. Four hundred and nine participants aged 18–25 years (M age = 21.18 years, SD = 2.12; 65.5% females) completed online questionnaires on impulsivity, n...
Grant, Jon E. Paglia, Helen A. Chamberlain, Samuel R.
Published in
Psychiatric Quarterly
Despite research suggesting that lying may be a normal aspect of development and a fairly frequent occurrence in many adults, surprisingly little is known about its phenomenology and possible associations with relevant personality traits and cognitive functions. University students were invited to participate in an online study, which included a 91...
Kayser, Andrew
Published in
Current addiction reports
To address variation in the severity of gambling disorder, this review evaluates the contribution of mesocorticolimbic dopamine neurons to potential behavioral endophenotypes, the influence of individual differences in the dopamine system on gambling and related behaviors, and the possible role for dopaminergic medications in the treatment of gambl...
Moulin, Valerie Palix, Julie Golay, Philippe Dumais, Alexandre Gholamrezaee, Mohammad Mehdi Azzola, Agathe Baumann, Philipp S Alameda, Luis Conus, Philippe
Published in
Early intervention in psychiatry
The objective of this study is to explore, within a sample of early psychosis patients (EPP), if subgroups regarding rate of violent behaviour (VB) against others can be identified on the basis of dynamic risk factors (treatment modifiable characteristics). In a sample of 265 EPP, treated at the Treatment and Early Intervention in Psychosis Program...
Blomqvist, Maria Smeland, Marie Falkenberg Lindgren, Julia Sikora, Per Riise Stensland, Hilde Monica Frostad Asin-Cayuela, Jorge
Published in
Cold Spring Harbor molecular case studies
β-Mannosidosis is a lysosomal storage disorder characterized by accumulation of disaccharides due to deficiency of the lysosomal enzyme β-mannosidase. The disease is caused by mutations in MANBA and is extremely rare in humans. Although the clinical presentation is heterogeneous, common symptoms include various degrees of developmental delay, behav...
Thompson, Katherine N Betts, Jennifer Jovev, Martina Nyathi, Yolanda McDougall, Emma Chanen, Andrew M
Published in
Early intervention in psychiatry
Borderline personality disorder (BPD) is a severe mental disorder that is characterized by unstable relationships, impulsive behaviours and identity disturbance. BPD usually has its onset between puberty and young adulthood and presents disproportionately among females in clinical settings. Taken together, this makes young women with BPD a particul...
Maganuco, Noemi Rosa Costanzo, Antonino Midolo, Laura Rosa Santoro, Gianluca Schimmenti, Adriano
Published in
Clinical Neuropsychiatry
Objective Symptoms of problematic Internet use (PIU) may be increased in people who display an excessive involvement in Massively Multiplayer Online Role-Playing Games (MMORPGs). Notably, impulsivity and alexithymia have not been investigated together in the literature addressing the predictors of PIU among gamers, despite evidence that these perso...
Fuss, Johannes Briken, Peer Stein, Dan J Lochner, Christine
Published in
Journal of behavioral addictions
Compulsive sexual behavior disorder (CSBD) will be included in ICD-11 as an impulse-control disorder. CSBD also shares clinical features with obsessive-compulsive spectrum disorders (OCSDs) and behavioral addictions. There has been relatively little systematic investigation of CSBD in obsessive-compulsive disorder (OCD), the paradigmatic compulsive...
Grant, Jon E Lust, Katherine Chamberlain, Samuel R
Published in
Journal of behavioral addictions
This study sought to examine the occurrence of the problematic use of smartphones in a university sample and associated physical and mental health correlates, including potential relationships with risky sexual practices. A 156-item anonymous online survey was distributed via e-mail to a sample of 9,449 university students. In addition to problemat...
