Impaired decision-making in psychopathic heroin addicts
J Vassileva, P Petkova, S Georgiev, EM Martin… - Drug and Alcohol …, 2007 - Elsevier
Substance-dependent individuals (SDIs) often show neurocognitive deficits in decision-
making, such that their choices are biased toward the greatest immediate reward rather than …
making, such that their choices are biased toward the greatest immediate reward rather than …
Psychopathic heroin addicts are not uniformly impaired across neurocognitive domains of impulsivity
BACKGROUND: Impulsivity is a hallmark characteristic of drug addiction and a prominent
feature of externalizing disorders such as psychopathy that are commonly comorbid with …
feature of externalizing disorders such as psychopathy that are commonly comorbid with …
Decision-making deficits are still present in heroin abusers after short-to long-term abstinence
BACKGROUND: Substance dependent individuals (SDIs) consistently show deficits in
decision making with biased choices toward immediate rewards, even at the expense of …
decision making with biased choices toward immediate rewards, even at the expense of …
[HTML][HTML] Effects of psychopathy on neurocognitive domains of impulsivity in abstinent opiate and stimulant users
E Psederska, ND Thomson, K Bozgunov… - Frontiers in …, 2021 - frontiersin.org
Background: Psychopathy and substance use disorders (SUDs) are both characterized by
neurocognitive impairments reflecting higher levels of impulsivity such as reward-driven …
neurocognitive impairments reflecting higher levels of impulsivity such as reward-driven …
Cognitive impulsivity in cocaine and heroin polysubstance abusers
RATIONALE: Chronic abuse of psychoactive substances produces significant deficits in
executive control functions (ECF). These deficits are prominent in different domains …
executive control functions (ECF). These deficits are prominent in different domains …
Effects of stress on decision-making deficits in formerly heroin-dependent patients after different durations of abstinence
X Zhang, J Shi, L Zhao, L Sun, J Wang… - American Journal of …, 2011 - Am Psychiatric Assoc
Objective: Drug abuse is associated with substantial impairments in decision making.
However, little is known about the time course of changes in decision-making ability after …
However, little is known about the time course of changes in decision-making ability after …
Cognitive modeling analysis of decision-making processes in cocaine abusers
JC Stout, JR Busemeyer, A Lin, SJ Grant… - Psychonomic bulletin & …, 2004 - Springer
This article examines the theoretical basis of decision-making deficits exhibited by cocaine
abusers in a laboratory decision-making task first described by Bechara, Damasio, Damasio …
abusers in a laboratory decision-making task first described by Bechara, Damasio, Damasio …
Psychological processes underlying risky decisions in drug abusers.
JC Stout, SL Rock, MC Campbell… - Psychology of …, 2005 - psycnet.apa.org
Decision-making deficits are considered to be a significant contributing factor for drug
abuse. Drug abusers performed poorly on a simulated gambling task (A. Bechara, H …
abuse. Drug abusers performed poorly on a simulated gambling task (A. Bechara, H …
Drug abusers show impaired performance in a laboratory test of decision making
S Grant, C Contoreggi, ED London - Neuropsychologia, 2000 - Elsevier
A defining feature of drug addiction is persistent drug use despite long-term adverse
consequences. This study examined the performance of drug abusers on a …
consequences. This study examined the performance of drug abusers on a …
Decision making of individuals with heroin addiction receiving opioid maintenance treatment compared to early abstinent users
J Kriegler, S Wegener, F Richter, N Scherbaum… - Drug and alcohol …, 2019 - Elsevier
Background and aims Individuals with heroin addiction are prone to dysfunctional decision-
making. They frequently choose the short-term rewarding option of drug intake despite …
making. They frequently choose the short-term rewarding option of drug intake despite …