Results 21 to 30 of about 10,352,886 (166)

Safety profiles of methylphenidate, amphetamine, and atomoxetine: analysis of spontaneous reports submitted to the food and drug administration adverse event reporting system

Frontiers in Pharmacology, 2023
Background: Methylphenidate, atomoxetine, and Amphetamine are the three most commonly used medications approved by the United States Food and Drug Administration (FDA) for the treatment of attention deficit/hyperactivity disorder (ADHD).
Wei Wei, Wei Wei, Wei Wei, Li Chen, Li Chen, Hui Zhou, Hui Zhou, Jinfeng Liu, Yue Zhang, Shiyu Feng, Shiyu Feng, Shiyu Feng, Yingtao Bai, Yanen Leng, En Chang, Liang Huang, Liang Huang   +16 more
doaj   +1 more source

The Use and Impact of Cognitive Enhancers among University Students: A Systematic Review

Brain Sciences, 2021
Introduction: Cognitive enhancers (CEs), also known as “smart drugs”, “study aids” or “nootropics” are a cause of concern. Recent research studies investigated the use of CEs being taken as study aids by university students.
Safia Sharif, Amira Guirguis, Suzanne Fergus, Fabrizio Schifano   +3 more
doaj   +1 more source

Relationship between impulsivity, hyperactivity and working memory: a differential analysis in the rat

Behavioral and Brain Functions, 2006
Background Impulsivity is a behavioural trait that comprises several distinct processes. It is a key feature of many psychopathologies such as mania, addictive disorders or attention deficit-hyperactivity disorders.
Dellu-Hagedorn Françoise
doaj   +1 more source

Striatal phosphodiesterase 10A availability is altered secondary to chronic changes in dopamine neurotransmission

EJNMMI Radiopharmacy and Chemistry, 2016
Background Phosphodiesterase 10A (PDE10A) is an important regulator of nigrostriatal dopamine (DA) neurotransmission. However, little is known on the effect of alterations in DA neurotransmission on PDE10A availability. Here, we used [18F]JNJ42259152 PET
Maarten Ooms, Sofie Celen, Ronald De Hoogt, Ilse Lenaerts, Johnny Liebregts, Greet Vanhoof, Xavier Langlois, Andrey Postnov, Michel Koole, Alfons Verbruggen, Koen Van Laere, Guy Bormans   +11 more
doaj   +1 more source

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]

, 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   +2 more sources

Glucocorticoid receptor gene inactivation in dopamine-innervated areas selectively decreases behavioral responses to amphetamine

Frontiers in Behavioral Neuroscience, 2014
The meso-cortico-limbic system, via dopamine release, encodes the rewarding and reinforcing properties of natural rewards. It is also activated in response to abused substances and is believed to support drug-related behaviors.
Sebastien eParnaudeau, Sebastien eParnaudeau, Marie-Louise eDongelmans, Marc eTuriault, Frederic eAmbroggi, Frederic eAmbroggi, Anne-Sophie eDelbes, Celine eCansell, Serge H Luquet, Pier Vincenzo Piazza, Francois eTronche, Jacques eBARIK, Jacques eBARIK   +12 more
doaj   +1 more source

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

, 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, Grant Sara, Baxter, Clifford, Lappin, Julia, Clifford Baxter, Patricia Menendez, Sara, Grant, Menendez, Patricia   +7 more
core   +1 more source

Recurrent Syncope following Substance Abuse; a Case Report

Emergency, 2016
Drug abuse is considered as the most common poisoning in the world. Stimulants agent especially amphetamines and methamphetamines are among important abused substances.
Forod Salehi, Mohammad Mehdi Hassanzadeh Taheri, Hamid Reza Riasi, Omid Mehrpour   +3 more
doaj   +3 more sources

Medico-legal aspect of amphetamine-related deaths [PDF]

, 2014
The subject of the work included 41 cases of death in which amphetamine was involved as the direct or indirect cause. Identification and determination of xenobiotics in blood samples collected from post-mortem cases were performed by high-performance ...
Sebastian Rojek, Martyna Maciów-Głąb, Maciów-Głąb, Martyna, Kłys, Małgorzata, Paweł Kopacz, Rojek, Sebastian, Kopacz, Paweł, Karol Kula, Kula, Karol, Małgorzata Kłys   +9 more
core   +1 more source

Time Perception and Psychiatric Disorders [PDF]

Psikiyatride Güncel Yaklaşımlar, 2013
Time perception is an ability which we use in every moment of daily life, that guides the formation and continuation of our behaviors and from an evolutionary perspective ensures survival. Internal clock models help us to understand time perception. Time
Hatice Ceviz, Can Tutug, Nil Banu Bahadirli, Okan Caliyurt   +3 more
doaj   +1 more source