Results 21 to 30 of about 60,320 (281)

Panic Disorder and Chronic Caffeine Use: A Case-control Study [PDF]

open access: yesClinical Practice & Epidemiology in Mental Health, 2019
Background: Acute administration of caffeine produces panic attacks in most Panic Disorder (PD) patients, but little is known about chronic caffeine use in these patients. Objective: To assess caffeine use in patients with PD and to ascertain if caffeine consumption is associated ...
Santos, Veruska Andrea   +3 more
openaire   +2 more sources

Caffeine consumption, intoxication, and stress among female university students: a cross-sectional study

open access: yesMiddle East Current Psychiatry, 2021
Background University students use caffeine to cope with stress in spite of its adverse effects. The purpose of this study is to explore caffeine consumption among university students in Saudi Arabia, as well as its correlation with stress and caffeine ...
Deemah A. AlAteeq   +6 more
doaj   +1 more source

Cognitive, behavioral, and autonomic correlates of mind wandering and perseverative cognition in major depression [PDF]

open access: yes, 2014
Autonomic dysregulation has been hypothesized to play a role in the relationships between psychopathology and cardiovascular risk. An important transdiagnostic factor that has been associated with autonomic dysfunction is perseverative cognition (PC ...
Cristina eOttaviani   +6 more
core   +8 more sources

DSM-5 criteria for substance use disorders: recommendations and rationale. [PDF]

open access: yes, 2013
Since DSM-IV was published in 1994, its approach to substance use disorders has come under scrutiny. Strengths were identified (notably, reliability and validity of dependence), but concerns have also arisen.
Auriacombe, Marc   +11 more
core   +1 more source

Caffeine and Substance Use Disorders [PDF]

open access: yesJournal of Caffeine Research, 2013
Caffeine is the most consumed psychoactive drug in the world. As a psychostimulant, it shows all the pharmacological properties of classical psychostimulants, such as cocaine and amphetamine. Those properties include arousal, motor activation, and reinforcing effects.
openaire   +2 more sources

How are normal sleeping controls selected? A systematic review of cross-sectional insomnia studies, and a standardised method to select healthy controls for sleep research [PDF]

open access: yes, 2008
There appears to be some inconsistency in how normal sleepers (controls) are selected and screened for participation in research studies for comparison with insomnia patients.
Louise Beattie   +59 more
core   +5 more sources

Concurrent Validity of Caffeine Problems and Diagnostic Criteria for Substance Use Disorders [PDF]

open access: yesJournal of Caffeine Research, 2016
Background: The DSM-5 proposes caffeine use disorder (CUD) as a condition for further study. The objective of this study was to report on the prevalence of CUD and rates of endorsement for each substance use disorder (SUD) criterion in relation to caffeine compared to alcohol and marijuana in a sample of adolescents presenting for medical care in the ...
Elizabeth, Harstad   +5 more
openaire   +2 more sources

Current Concepts on Drug Abuse and Dependence [PDF]

open access: yes, 2015
Drug addiction is a complex disease characterized by compulsive and uncontrollable desire to seek and consume the drug. In time, drug-related terminology has undergone many changes, arising from the deepening of the mechanisms of action, but also about ...
Baconi, Daniela Luiza   +5 more
core   +3 more sources

The therapeutic potential of exercise and caffeine on attention-deficit/hyperactivity disorder in athletes

open access: yesFrontiers in Neuroscience, 2022
Attention-deficit/hyperactivity disorder (ADHD) is characterized by evident and persistent inattention, hyperactivity, impulsivity, and social difficulties and is the most common childhood neuropsychiatric disorder, and which may persist into adulthood ...
Abigail S. Sogard   +1 more
doaj   +1 more source

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