Impulsivity traits and neurocognitive mechanisms conferring vulnerability to substance use disorders
A Verdejo-Garcia, N Albein-Urios - Neuropharmacology, 2021 - Elsevier
Impulsivity-the tendency to act without sufficient consideration of potential consequences in
pursuit of short-term rewards-is a vulnerability marker for substance use disorders (SUD) …
pursuit of short-term rewards-is a vulnerability marker for substance use disorders (SUD) …
The transition to compulsion in addiction
Compulsion is a cardinal symptom of drug addiction (severe substance use disorder).
However, compulsion is observed in only a small proportion of individuals who repeatedly …
However, compulsion is observed in only a small proportion of individuals who repeatedly …
Anticipatory reward processing in addicted populations: a focus on the monetary incentive delay task
IM Balodis, MN Potenza - Biological psychiatry, 2015 - Elsevier
Advances in brain imaging techniques have allowed neurobiological research to temporally
analyze signals coding for the anticipation of reward. In addicted populations, both …
analyze signals coding for the anticipation of reward. In addicted populations, both …
Prefrontal cortical–striatal dopamine receptor m RNA expression predicts distinct forms of impulsivity
Variation in dopamine receptor levels has been associated with different facets of
impulsivity. To further delineate the neural substrates underlying impulsive action (inability to …
impulsivity. To further delineate the neural substrates underlying impulsive action (inability to …
Nucleus accumbens core and shell inactivation differentially affects impulsive behaviours in rats
M Feja, L Hayn, M Koch - Progress in Neuro-Psychopharmacology and …, 2014 - Elsevier
Impulsivity is a multifactorial phenomenon, determined by deficits in decision-making
(impulsive choice) and impulse control (impulsive action). Recent findings indicate that …
(impulsive choice) and impulse control (impulsive action). Recent findings indicate that …
[HTML][HTML] Emotional and non-emotional pathways to impulsive behavior and addiction
Impulsivity is tightly linked to addiction. However, there are several pathways by means of
which impulsive individuals are more prone to become addicts, or to suffer an addiction …
which impulsive individuals are more prone to become addicts, or to suffer an addiction …
The neuropsychiatry of impulsivity
SR Chamberlain, BJ Sahakian - Current opinion in psychiatry, 2007 - journals.lww.com
Neuropsychological assessment shows great promise in the investigation of impulsivity and
its brain substrates. These results support a key role for response inhibition, a function linked …
its brain substrates. These results support a key role for response inhibition, a function linked …
Reinforcer pathology: implications for substance abuse intervention
The rate at which individuals discount future rewards (ie, discounting rate) is strongly
associated with their propensity for substance abuse as well as myriad other negative health …
associated with their propensity for substance abuse as well as myriad other negative health …
The utility of rat models of impulsivity in developing pharmacotherapies for impulse control disorders
CA Winstanley - British journal of pharmacology, 2011 - Wiley Online Library
High levels of impulsive behaviours are a clinically significant symptom in a range of
psychiatric disorders, such as attention deficit hyperactivity disorder, bipolar disorder …
psychiatric disorders, such as attention deficit hyperactivity disorder, bipolar disorder …
Early environmental experience alters baseline and ethanol-induced cognitive impulsivity: relationship to forebrain 5-HT1A receptor binding
KGC Hellemans, JN Nobrega, MC Olmstead - Behavioural brain research, 2005 - Elsevier
The relationship between impulsivity and drug abuse is poorly understood despite evidence
that impulsive behaviour both predicts, and is a consequence of, drug use. Moreover …
that impulsive behaviour both predicts, and is a consequence of, drug use. Moreover …