Results 81 to 90 of about 67,223 (202)

Attenuation of acute d-amphetamine-induced disruption of conflict resolution by clozapine, but not alpha-flupenthixol in rats

open access: yes, 2013
Previous research demonstrates that disruption of forebrain dopamine systems impairs the use of high-order information to guide goal-directed performance, and that this deficit may be related to impaired use of task-setting cues in patients with ...
Mark Good (8382144)   +2 more
core  

Amphetamine availability predicts amphetamine-related mental health admissions: a time series analysis

open access: yes, 2018
Amphetamine use and availability have increased in Australia and there are concerns that this has led to more frequent hospital admissions with amphetamine-related psychosis.
Julia Lappin   +7 more
core   +1 more source

Immediate early gene expression in the mesopontine tegmentum and midbrain after acute or chronic nicotine administration [PDF]

open access: yes, 2008
The reinforcing properties of nicotine depend partly on cholinergic projections from the pedunculopontine tegmental (PPTg) and laterodorsal tegmental (LDTg) nuclei to midbrain dopamine neurons in the ventral tegmental area (VTA) and substantia nigra pars
Porter, Ailsa
core   +1 more source

The Analysis of Recreational Drugs in Biological Specimens Using Liquid Chromatography Mass Spectrometry [PDF]

open access: yes, 2008
In the last few years, the prevalence of legal party pills in New Zealand has risen dramatically. These pills contain new piperazine designer drugs, two of the more common being 1-benzylpiperazine (BZP) and m-trifluoromethylphenylpiperazine (TFMPP). This
Lucas, Natasha
core  

Evaluating drug law enforcement interventions directed towards methamphetamine in Australia [PDF]

open access: yes, 2012
This report presents a preliminary analysis comparing the costs and impacts different types of law enforcement have on methamphetamine use. Methamphetamine belongs in the class of stimulant drugs referred to as Amphetamine Type Stimulants (ATS).
David Bright, Wendy Gong
core  

Development of a neurophysiological sensory gating model in the rat to aid in the preclinical identification of possible treatments of sensory flooding in schizophrenia [PDF]

open access: yes, 2013
Objective: It has been widely hypothesized that a failure to properly filter, or ‘gate’, incoming auditory information occurs in schizophrenic patients. This can be observed in a reduced event-related potential response to the second of a pair of clicks,
Bloomfield, Andrew
core  

Amphetamine dependence in Dublin. [PDF]

open access: yes, 1966
During 1962 eighteen cases of amphetamine dependence (0.9% of all admissions) were admitted to the local authority psychiatric facilities of the Dublin region. The social and medical background of these patients was examined.
Walsh, Dermot
core  

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