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Auteur N. D. VOLKOW |
Documents disponibles écrits par cet auteur (26)
Article : Périodique
Périodique
S. J. GATLEY ; N. D. VOLKOW | 1998FRANÇAIS : Les techniques de PET et SPECT permettent d'étudier la pharmacocinétique et la pharmacodynamique des drogues au niveau du cerveau. L'imagerie par résonnance magnétique (MRI) permet d'aller encore plus loin dans les explorations tempo[...]Article : Périodique
Understanding the changes in the brain which occur in the transition from normal to addictive behavior has major implications in public health. Here we postulate that while reward circuits (nucleus accumbens, amygdala), which have been central t[...]Article : Périodique
As marijuana use becomes legal in some states, the dominant public opinion is that marijuana is a harmless source of mood alteration. Although the harms associated with marijuana use have not been well studied, enough information is available to[...]Article : Périodique
C. HJORTHOJ ; W. COMPTON ; M. STARZER ; D. NORDHOLM ; E. EINSTEIN ; A. ERLANGSEN ; M. NORDENTOFT ; N. D. VOLKOW ; B. HAN |Background: Previous research suggests an increase in schizophrenia population attributable risk fraction (PARF) for cannabis use disorder (CUD). However, sex and age variations in CUD and schizophrenia suggest the importance of examining differ[...]Périodique
G. J. WANG ; N. D. VOLKOW ; HITZEMANN R. J. ; C. WONG ; B. ANGRIST ; BURR G. ; PASCANI K. ; PAPPAS N. ; A. LU ; T. COOPER ; LIEBERMAN J. A. | 1997FRANÇAIS : Cette étude compare la réaction comportementale et cardio-vasculaire au méthylphénidate (Ritalin°) (0,5 mg/kg injecté en intraveineuse) de dix cocaïnomanes et vingt cas témoins. Le méthylphénidate a occasionné une augmentation durabl[...]Article : Périodique
A. ZEHRA ; J. BURNS ; C. K. LIU ; P. MANZA ; C. E. WIERS ; N. D. VOLKOW ; G. J. WANG |Cannabis is the most commonly used substance of abuse in the United States after alcohol and tobacco. With a recent increase in the rates of cannabis use disorder (CUD) and a decrease in the perceived risk of cannabis use, it is imperative to as[...]Périodique
W. M. COMPTON ; J. B. STEIN ; E. B. ROBERTSON ; PINTELLO D. ; B. PRINGLE ; N. D. VOLKOW | 2005ENGLISH : Through research, we continue to develop and refine an array of safe and efficacious interventions to prevent and treat drug abuse; however, these interventions have not led to widespread improvements in prevention and treatment serv[...]Périodique
N. D. VOLKOW ; DING Y-S. ; J. S. FOWLER ; G. J. WANG | 1996FRANÇAIS : L'étude par tomographie à émission de positrons de l'effet comportemental de la cocaïne sur le cerveau humain révèle que ses propriétés ne sont pas uniquement dues à son affinité pour le transporteur de la dopamine, mais aussi à la r[...]Article : Périodique
OBJECTIVE: Studies of the neurobiological processes underlying drug addiction primarily have focused on limbic subcortical structures. Here the authors evaluated the role of frontal cortical structures in drug addiction. METHOD: An integrated mo[...]Article : Périodique
N. D. VOLKOW ; J. M. SWANSON ; A. EVINS ; L. E. DELISI ; M. H. MEIER ; R. GONZALEZ ; M. A. P. BLOOMFIELD ; H. V. CURRAN ; R. BALER |ENGLISH: With a political debate about the potential risks and benefits of cannabis use as a backdrop, the wave of legalization and liberalization initiatives continues to spread. Four states (Colorado, Washington, Oregon, and Alaska) and the D[...]Périodique
DEMER J. L. ; N. D. VOLKOW ; I. ULRICH ; K. KRAJEWSKI ; C. M. DAVIS ; F. I. PORTER | 1989Article : Périodique
Opioid use disorder is characterised by the persistent use of opioids despite the adverse consequences of its use. The disorder is associated with a range of mental and general medical comorbid disorders, and with increased mortality. Although g[...]Périodique
N. D. VOLKOW ; VALENTINE A. ; KULKARNI M. | 1988FRANÇAIS : 7 toxicomanes admis à l'hopital au service de désintoxication sont examinés sur le plan de leur pathologie cérébrale par RMN. On note chez 3 d'entre eux des zones de démyélinisation de la substance blanche. 2 ont une paralysie facial[...]Article : Périodique
The neurobiology of addiction is pointing the way to potential methods of disrupting the neurocircuitry with both pharmaceutical and behavioral tools. Altering the reward and emotional circuits may prevent and treat the problem.Bulletin : Périodique
Journal of Acquired Immune Deficiency Syndromes, Vol.55, Suppl.1 - December 1, 2010 - Prevention and treatment of HIV/AIDS among drug using populations : A global perspective
N. D. VOLKOW ; J. L. NORMAND, Éditeur scientifique | 2010Article : Périodique
This supplement of the Journal is titled after the name of the consultation meeting, ‘‘Prevention and Treatment of HIV/AIDS among Drug-Using Populations: A Global Perspective.’’ Its articles, by the scientists and experts who participated in the[...]Article : Périodique
Heroin-related morbidity and mortality have increased over the past 17 years in the United States, including an increase in overdose deaths from 2089 in 2002 to 15 259 in 2018 and an increase of multiple outbreaks of HIV and hepatitis infections[...]Article : Périodique
The COVID-19 pandemic has triggered changes in the substance use disorder (SUD) treatment delivery system, in the availability of legal and illicit drugs, and in other social and economic factors. As such, these changes necessitate that the fiel[...]Article : Périodique
Cannabis use increased among pregnant women in the United States from 2002 to 2014. However, changes in cannabis use and frequency by trimester over time and national prevalence of medical cannabis use during pregnancy are unknown. Data from the[...]Article : Périodique
Among the challenges in delivering appropriate care to the millions of people in the United States with substance use disorder is the chilling effect of stigma. Stigma impedes access to treatment and care delivery and contributes to the disorder[...]Périodique
N. D. VOLKOW ; J. S. FOWLER ; G. J. WANG | 2003ENGLISH : Imaging studies have revealed neurochemical and functional changes in the brains of drug-addicted subjects that provide new insights into the mechanisms underlying addiction. Neurochemical studies have shown that large and fast incre[...]Article : Périodique
OBJECTIVE: A primary behavioral pathology in drug addiction is the overpowering motivational strength and decreased ability to control the desire to obtain drugs. In this review the authors explore how advances in neurobiology are approaching an[...]Article : Périodique
Currently, 29 states and Washington, DC, have passed laws to legalize medical marijuana. Although evidence for the effectiveness of marijuana or its extracts for most medical indications is limited and in many cases completely lacking, there are[...]Article : Périodique
Treating drug abuse and addiction in the criminal justice system: improving public health and safety
Despite increasing evidence that addiction is a treatable disease of the brain, most individuals do not receive treatment. Involvement in the criminal justice system often results from illegal drug-seeking behavior and participation in illegal a[...]Périodique
N. D. VOLKOW ; J. V. FOWLER ; WOLF A.P | 1991FRANÇAIS : Présentation des possibilités d'investigation du système neurotransmetteur et de l'action des drogues sur les régions cérébrales par la technique de la tomographie par émission de positrons. Relativement nouvelle, cette technique s'e[...]