OBJECTIVE: Functional magnetic resonance imaging (MRI) was used to test whether brain
activation was detectable in regions previously associated with cocaine cue-induced craving. …

BACKGROUND: Developing the means to identify smokers at high risk for relapse could
advance relapse prevention therapy. We hypothesized that functional magnetic resonance …

Rationale There have been only a few structural brain-imaging studies, with varied findings,
of opiate-dependent subjects. Voxel-based morphometry (VBM) is suitable for studying …

The cocaine congener [ 3 H]CFT, also designated [ 3 H]WIN 35,428 (2β;‐carbomethoxy‐3β;‐(4‐fluorophenyltropane)),
labels cocaine receptors associated with the dopamine …

This study was conducted to explore differences in gray and white matter volume between
cocaine-dependent and healthy comparison subjects using optimized voxel-based …

Context.—Clinical observations and case reports suggest that there are important
cerebrovascular complications of cocaine use, but no studies have documented a direct link.Objective.…

HIV-Tat protein has been implicated in the pathogenesis of HIV-1 neurological complications
(ie, neuroAIDS), but direct demonstrations of the effects of Tat on behavior are limited. GT-…

BACKGROUND: Brain dysfunction in prefrontal cortex (PFC) and dorsal striatum (DS)
contributes to habitual drug use. These regions are constituents of brain networks thought to be …

Background Anabolic-androgenic steroid (AAS) use is associated with psychiatric symptoms
including increased aggression as well as with cognitive dysfunction. The brain effects of …

The prevalence, severity, and location of white matter signal hyperintensities (WMH) on
brain magnetic resonance images were compared in patients with cocaine or opiate …