Results 21 to 30 of about 265,487 (267)

Cocaine use disorder in females is associated with altered social decision-making: a study with the prisoner’s dilemma and the ultimatum game

BMC Psychiatry, 2019
Background Chronic cocaine use is associated with cognitive deficits, including poor performance on neuropsychological tasks of memory, executive functions, theory of mind and decision-making.
Thiago Wendt Viola, João Paulo Otolia Niederauer, Bruno Kluwe-Schiavon, Breno Sanvicente-Vieira, Rodrigo Grassi-Oliveira   +4 more
doaj   +1 more source

Disrupted salience network dynamics in Parkinson's disease patients with impulse control disorders [PDF]

, 2020
Available online 16 December2019Background: Dynamic functional network analysis may add relevant information about the temporal nature of the neurocognitive alterations in PD patients with impulse control disorders (PD-ICD).
Delgado-Alvarado, Manuel, Rodriguez Oroz, María Cruz, Kim, Jinhee, Quiroga-Varela, Ana, Navalpotro Gómez, Irene, Strafella, Antonio P., Rodriguez-Oroz, Maria Cruz, Jiménez Urbieta, Haritz, Paz-Alonso, Pedro M., Jimenez-Urbieta, Haritz, Carreiras, Manuel, Navalpotro-Gomez, Irene   +11 more
core   +1 more source

Early-life adversity facilitates acquisition of cocaine self-administration and induces persistent anhedonia

Neurobiology of Stress, 2018
Early-life adversity increases the risk for emotional disorders such as depression and schizophrenia. Anhedonia, thought to be a core feature of these disorders, is provoked by our naturalistic rodent model of childhood adversity (i.e., rearing pups for ...
Jessica L. Bolton, Christina M. Ruiz, Neggy Rismanchi, Gissell A. Sanchez, Erik Castillo, Jeff Huang, Christopher Cross, Tallie Z. Baram, Stephen V. Mahler   +8 more
doaj   +1 more source

Data monitoring roadmap. The experience of the Italian Multiple Sclerosis and Related Disorders Register [PDF]

, 2023
IntroductionOver the years, disease registers have been increasingly considered a source of reliable and valuable population studies. However, the validity and reliability of data from registers may be limited by missing data, selection bias or data ...
D'Ettorre, Antonio, Foschi, Matteo, Guerra, Tommaso, Mosconi, Paola, Capobianco, Marco, Battaglia, Mario Alberto, Gasperini, Claudio, Lepore, Vito, Comi, Giancarlo, Italian Multiple Sclerosis and Related Disorders Register Centres Group., Bergamaschi, Roberto, Pugliatti, Maura, Trojano, Maria, Filippi, Massimo, Amato, Maria Pia, Patti, Francesco, Silvia, Romano, Paletta, Pasquale, Ponzio, Michela, Ulivelli, Monica, Italian Multiple Sclerosis and Related Disorders Register Centres Group, Lepore Vito   +21 more
core   +1 more source

Childhood trauma subtypes may influence the pattern of substance use and preferential substance in men with alcohol and/or crack-cocaine addiction

Brazilian Journal of Psychiatry, 2022
Objective: To compare the prevalence and subtypes of childhood maltreatment (CM) between individuals with and without substance use disorder (SUD) and investigate the influence of different traumas on the preferential use of substances and the severity ...
Aline Hoffmann, Daniela Benzano, Felipe Ornell, Felix H.P. Kessler, Lisia von Diemen, Jaqueline B. Schuch   +5 more
doaj   +1 more source

Acute health problems due to recreational drug use in patients presenting to an urban emergency department in Switzerland [PDF]

, 2015
QUESTIONS UNDER STUDY: To describe acute toxicity of recreational drugs including novel psychoactive substances. METHODS: We included all cases presenting at the emergency department (ED) of the University Hospital of Basel, Switzerland, between ...
Dolder, Patrick C., Dolder, Patrick C, Matthias E. Liechti, Liechti, Matthias E, Liechti, Matthias E., Evangelia Liakoni, Patrick C. Dolder, Katharina Rentsch, Rentsch, Katharina, Liakoni, Evangelia   +9 more
core   +1 more source

Stable self-serving personality traits in recreational and dependent cocaine users. [PDF]

PLoS ONE, 2017
Chronic cocaine use has been associated with impairments in social cognition, self-serving and antisocial behavior, and socially relevant personality disorders (PD).
Boris B Quednow, Lea M Hulka, Katrin H Preller, Markus R Baumgartner, Christoph Eisenegger, Matthias Vonmoos   +5 more
doaj   +1 more source

Stress reactivity in heroin dependence [PDF]

, 2015
Background: Heroin dependence is a chronic relapsing disorder characterized by a compulsion to seek and use heroin despite the negative consequences. In addition to the diagnostic criteria, heroin dependence is associated with an altered function of the ...
Gerber, Hana
core   +1 more source

Increased conditioned place preference for cocaine in high anxiety-related behavior (HAB) mice is associated with an increased activation in the accumbens corridor

Frontiers in Behavioral Neuroscience, 2014
Anxiety disorders and substance use disorders are strongly associated in humans. Accordingly, a widely held but controversial concept in the addiction field, the so-called self-medication hypothesis, posits that anxious individuals are more vulnerable ...
Janine Maria Prast, Aurelia eSchardl, Simone B Sartori, Nicolas eSingewald, Alois eSaria, Gerald eZernig, Gerald eZernig   +6 more
doaj   +1 more source

Novelty preference does not predict trait cocaine behaviors in male rats

Addiction Neuroscience, 2022
Heightened novelty seeking is a risk factor for the initiation of drug use and development of substance use disorders. In rats, novelty seeking can be examined by assessing preference for a novel environment.
Shayna L. O'Connor, Gary Aston-Jones, Morgan H. James   +2 more
doaj   +1 more source