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List of works by Kim Kuypers

A First-in-Man Study with 4-Fluoroamphetamine Demonstrates it Produces a Mild Psychedelic State

scientific article published on 24 January 2019

A case-control study estimating accident risk for alcohol, medicines and illegal drugs

scientific article

A combined neurophysiological and behavioural study into the stimulating effects of fexofenadine on performance

scientific article published on 20 September 2005

A low dose of lysergic acid diethylamide decreases pain perception in healthy volunteers

scientific article published on 25 August 2020

A placebo-controlled study to assess Standardized Field Sobriety Tests performance during alcohol and cannabis intoxication in heavy cannabis users and accuracy of point of collection testing devices for detecting THC in oral fluid

scientific article

A pooled analysis of on-the-road highway driving studies in actual traffic measuring standard deviation of lateral position (i.e., "weaving") while driving at a blood alcohol concentration of 0.5 g/L.

scientific article published on 09 January 2017

A single dose of cocaine enhances prospective memory performance

scientific article published on 27 June 2018

Acute dose of MDMA (75 mg) impairs spatial memory for location but leaves contextual processing of visuospatial information unaffected

scientific article published in March 2006

Acute effects of 3,4-methylenedioxymethamphetamine (MDMA) on behavioral measures of impulsivity: alone and in combination with alcohol

scientific article

Acute effects of nocturnal doses of MDMA on measures of impulsivity and psychomotor performance throughout the night

scientific article published on 12 January 2007

Ayahuasca enhances creative divergent thinking while decreasing conventional convergent thinking.

scientific article published on 19 July 2016

Blockade of 5-HT2 receptor selectively prevents MDMA-induced verbal memory impairment

scientific article

Brain reactivity to alcohol and cannabis marketing during sobriety and intoxication.

scientific article published on 14 January 2016

Cannabis and cocaine decrease cognitive impulse control and functional corticostriatal connectivity in drug users with low activity DBH genotypes

scientific article published on 14 December 2015

Cannabis and tolerance: acute drug impairment as a function of cannabis use history

scientific article published on 26 May 2016

Changes in serotonin transporter (5-HTT) gene expression in peripheral blood cells after MDMA intake.

scientific article published on 20 December 2014

Depressive mood ratings are reduced by MDMA in female polydrug ecstasy users homozygous for the l-allele of the serotonin transporter

scientific article published on 18 January 2018

Dose-related effects of MDMA on psychomotor function and mood before, during, and after a night of sleep loss

scientific article

Drug liking and wanting, not impulsive action or reflection is increased by 4-fluoroamphetamine

article

Effects of acute MDMA intoxication on mood and impulsivity: role of the 5-HT2 and 5-HT1 receptors

scientific article (publication date: 2012)

Effects of stimulant drugs on actual and simulated driving: perspectives from four experimental studies conducted as part of the DRUID research consortium

scientific article

Emotion recognition during cocaine intoxication

scientific article published on 20 August 2015

Emotional Empathic Responses to Dynamic Negative Affective Stimuli Is Gender-Dependent.

scientific article published on 31 August 2017

Erratum to: MDMA-induced indifference to negative sounds is mediated by the 5-HT2A receptor

scientific article published on 01 February 2018

Escitalopram Decreases Cross-Regional Functional Connectivity within the Default-Mode Network

scientific article

Increased Temporal Discounting in Social Anxiety Disorder Normalizes after Oxytocin Treatment

scientific article published on 04 January 2019

Independent elevation of peripheral oxytocin concentrations and reduction in cognitive empathy during 4-fluoroamphetamine intoxication

Inhibition of MDMA-induced increase in cortisol does not prevent acute impairment of verbal memory

scientific article published on February 2013

Intoxicated aggression: Do alcohol and stimulants cause dose-related aggression? A review

scientific article published on 23 June 2018

Involvement of inferior parietal lobules in prospective memory impairment during acute MDMA (ecstasy) intoxication: an event-related fMRI study

scientific article published on 17 December 2008

Low Doses of LSD Acutely Increase BDNF Blood Plasma Levels in Healthy Volunteers

scientific article published in 2020

MDMA (ecstasy) effects on actual driving performance before and after sleep deprivation, as function of dose and concentration in blood and oral fluid

scientific article

MDMA and alcohol effects, combined and alone, on objective and subjective measures of actual driving performance and psychomotor function

scientific article published on 8 July 2006

MDMA intoxication and verbal memory performance: a placebo-controlled pharmaco-MRI study

scientific article published on 26 May 2011

MDMA-Induced Dissociative State not Mediated by the 5-HT2A Receptor.

scientific article published on 11 July 2017

MDMA-induced indifference to negative sounds is mediated by the 5-HT2A receptor.

scientific article

Me, myself, bye: regional alterations in glutamate and the experience of ego dissolution with psilocybin

scientific article published on 23 May 2020

Medicinal Δ(9) -tetrahydrocannabinol (dronabinol) impairs on-the-road driving performance of occasional and heavy cannabis users but is not detected in Standard Field Sobriety Tests

scientific article

Memory and mood during MDMA intoxication, with and without memantine pretreatment.

scientific article published on 22 March 2014

Memory and mood during the night and in the morning after repeated evening doses of MDMA.

scientific article published in November 2008

Methylphenidate reduces functional connectivity of nucleus accumbens in brain reward circuit

scientific article published on 19 April 2013

Microdosing psychedelics: More questions than answers? An overview and suggestions for future research ⬇️

scientific article published on 14 July 2019

Multifaceted empathy of healthy volunteers after single doses of MDMA: A pooled sample of placebo-controlled studies

scientific article

Neurocognition and subjective experience following acute doses of the synthetic cannabinoid JWH-018: a phase 1, placebo-controlled, pilot study.

scientific article

Neurocognitive performance following acute mephedrone administration, with and without alcohol

scientific article published on 25 August 2016

No evidence that MDMA-induced enhancement of emotional empathy is related to peripheral oxytocin levels or 5-HT1a receptor activation

scientific article (publication date: 2014)

Out of the box: A psychedelic model to study the creative mind

scientific article published on 23 March 2018

Peripheral endocannabinoid concentrations are not associated with verbal memory impairment during MDMA intoxication.

scientific article published on 16 November 2017

Psychedelic medicine: The biology underlying the persisting psychedelic effects

scientific article published on 11 February 2019

Psychedelic symptoms of cannabis and cocaine use as a function of trait impulsivity

scientific article

Psychomotor function in chronic daily Cannabis smokers during sustained abstinence

scientific article

Rivastigmine but not vardenafil reverses cannabis-induced impairment of verbal memory in healthy humans.

scientific article published on 8 July 2014

Safety Profile and Neurocognitive Function Following Acute 4-Fluoroamphetamine (4-FA) Administration in Humans

scientific article published on 06 July 2018

Selective verbal and spatial memory impairment after 5-HT1A and 5-HT2A receptor blockade in healthy volunteers pre-treated with an SSRI

scientific article

Single doses of THC and cocaine decrease proficiency of impulse control in heavy cannabis users.

scientific article published on December 2013

Stimulant effects of 3,4-methylenedioxymethamphetamine (MDMA) 75 mg and methylphenidate 20 mg on actual driving during intoxication and withdrawal

scientific article published in November 2006

Sub-Acute Effects of Psilocybin on Empathy, Creative Thinking, and Subjective Well-Being

scientific article published on 26 February 2019

Sub-acute and long-term effects of ayahuasca on affect and cognitive thinking style and their association with ego dissolution

scientific article published on 13 August 2018

Subjective aggression during alcohol and cannabis intoxication before and after aggression exposure.

scientific article published on 15 July 2016

Sustained attention and serotonin: a pharmaco-fMRI study

scientific article published in April 2008

The role of 5-HT1a and 5-HT2a receptors in attention and motor control: a mechanistic study in healthy volunteers

scientific article

The therapeutic potential of microdosing psychedelics in depression

scientific article published on 27 August 2020

Transient memory impairment after acute dose of 75mg 3.4-Methylene-dioxymethamphetamine

scientific article published in November 2005

Verbal Memory Impairment in Polydrug Ecstasy Users: A Clinical Perspective

scientific article

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