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Addiction: all studies

Page 601 of 855: studies 6,001 to 6,010 of 8,547, newest first. Back to the addiction overview

Research

Consciousness as a framework condition of cognition and methodologization

Psihologìâ ì suspìlʹstvo December 1, 2017 Anatoliy V. Furman 22 citations

Actual problem of modern philosophical and psychological discourse is the desire to know the ontological nature of consciousness and thus understand its phenomenal pleroma (which means completeness, multiplicity) representation in everyday life of the human being, that becomes one of the most important tasks as a theoretical psychology, and in fact applied, primarily experimental. It is...

Effects of oral Δ9-tetrahydrocannabinol on the cerebral processing of olfactory input in healthy non-addicted subjects.

European Journal of Clinical Pharmacology December 2017 Carmen Walter, Bruno G Oertel, Lisa Felden et al.

Considering the increasing acknowledgment of the human sense of smell as a significant component of the quality of life, olfactory drug effects gain potential clinical importance. A recent observation in a human experimental context indicated that Δ9-tetrahydrocannabinol (THC) impaired the subject's performance in olfactory tests. To further analyze the role of THC in human olfaction, the...

DOI: 10.1007/s00228-017-2331-2 (opens in new tab) Full text (opens in new tab) Cannabis Human experimental study Human olfaction Statistical parametric mapping +1

Dose-Related Effects of Adjunctive Ketamine in Taiwanese Patients with Treatment-Resistant Depression.

Neuropsychopharmacology December 2017 Tung-Ping Su, Mu-Hong Chen, Cheng-Ta Li et al.

The antidepressant effects of ketamine are thought to depend on brain-derived neurotrophic factor (BDNF) genotype and dose. The purpose of this study was to characterize the dose-related antidepressant effects of ketamine in patients with treatment-resistant depression drawn from a Chinese population predominately possessing lower activity BDNF genotypes (Val/Met, Met/Met). We conducted a...

Preclinical Characterization of (R)-3-((3S,4S)-3-fluoro-4-(4-hydroxyphenyl)piperidin-1-yl)-1-(4-methylbenzyl)pyrrolidin-2-one (BMS-986169), a Novel, Intravenous, Glutamate N-Methyl-d-Aspartate 2B Receptor Negative Allosteric Modulator with Potential in Major Depressive Disorder.

Journal of Pharmacology and Experimental Therapeutics December 2017 Linda J Bristow, Jyoti Gulia, Michael R Weed et al.

(R)-3-((3S,4S)-3-fluoro-4-(4-hydroxyphenyl)piperidin-1-yl)-1-(4-methylbenzyl)pyrrolidin-2-one (BMS-986169) and the phosphate prodrug 4-((3S,4S)-3-fluoro-1-((R)-1-(4-methylbenzyl)-2-oxopyrrolidin-3-yl)piperidin-4-yl)phenyl dihydrogen phosphate (BMS-986163) were identified from a drug discovery effort focused on the development of novel, intravenous glutamate N-methyl-d-aspartate 2B receptor...

Differential effects of MDMA and cocaine on inhibitory avoidance and object recognition tests in rodents.

Neurobiology of Learning and Memory December 2017 María Pilar García-pardo, Jose Enrique De la Rubia Ortí, Maria Asunción Aguilar Calpe

Drug addiction continues being a major public problem faced by modern societies with different social, health and legal consequences for the consumers. Consumption of psychostimulants, like cocaine or MDMA (known as ecstasy) are highly prevalent and cognitive and memory impairments have been related with the abuse of these drugs. The aim of this work was to review the most important data of the...

Living with chronic pain: Evaluating patient experiences with a medical group visit focused on mindfulness and non-pharmacological strategies.

Complementary Therapies in Medicine December 2017 Anna Sophia Lestoquoy, Lance D Laird, Suzanne H. Mitchell et al.

Little is known about the acceptance of non-pharmacological group strategies delivered to low income racially diverse patients with chronic pain and depression. This paper examines how the Integrative Medical Group Visit (IMGV) addresses many of the deficits identified with usual care. Six IMGVs cohorts were held at a safety net hospital and two federally funded community health centres. Data...

DOI: 10.1016/j.ctim.2017.09.002 (opens in new tab) Full text (opens in new tab) Mindfulness Chronic pain Group medical visits Integrative medicine +1

Acute and long-term effects of Δ9-tetrahydrocannabinol on object recognition and anxiety-like activity are age- and strain-dependent in mice.

Pharmacology, Biochemistry, and Behavior December 2017 C R Kasten, Y Zhang, S L Boehm

Use of exogenous cannabinoids disrupts the fine-tuned endocannabinoid receptor system, possibly leading to alterations in cognition, memory, and emotional processes that endure long after cannabinoid use has stopped. Long-term adolescent use may uniquely disrupt these behaviors when compared to adult use. The current study explored the acute and long-term behavioral effects of six 10mg/kg...

Improvement of darts performance following lucid dream practice depends on the number of distractions while rehearsing within the dream - a sleep laboratory pilot study.

Journal of Sports Sciences December 1, 2017 Melanie Schädlich, Daniel Erlacher, Michael Schredl

In a lucid dream, the dreamer is aware of the dream state and can deliberately practice motor skills. Two field studies indicated that lucid dream practice can improve waking performance in simple motor tasks. The present pilot study investigated the effect of lucid dream practice in a controlled sleep laboratory setting, using a pre-post design with dart throwing in the evening and morning....

DOI: 10.1080/02640414.2016.1267387 (opens in new tab) Full text (opens in new tab) Lucid dreams Darts Lucid dream practice Mental practice +1

Breath Versus Emotions: The Impact of Different Foci of Attention During Mindfulness Meditation on the Experience of Negative and Positive Emotions.

The Behavior Therapist December 1, 2017 T. Beblo, S. Pelster, Christine Schilling et al.

Mindfulness meditation yields beneficial effects on the processing of emotions. However, it is still unclear whether the focus of attention during meditation influences these effects. In the present study we aimed at comparing the effects of breathing meditation and emotion-focused meditation on the immediate and delayed processing of negative and positive emotions. The study included 65 adult...

Behavioral and Electrophysiological Evidence of Enhanced Performance Monitoring in Meditators

Mindfulness December 1, 2017 Catherine I. Andreu, Cristóbal Moënne-Loccoz, Vladimir Lopez et al.

Performance monitoring—the ability to monitor ongoing performance to detect and correct errors—is a core component of cognitive control. Impairments in performance monitoring have been associated with several psychiatric disorders, including attention deficit hyperactivity disorder and substance use disorder. Recent research indicates that the practice of meditation, as a mental training...

DOI: 10.1007/s12671-017-0732-z (opens in new tab) Full text (opens in new tab) Meditation Performance monitoring Error-related negativity Cognitive control +1