The why behind the high: determinants of neurocognition during acute cannabis exposure von Ramaekers, Johannes G., Mason, Natasha L., Kloft, Lilian, Theunissen, Eef L.

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Effects of acute MDMA intoxication on mood and impulsivity: role of the 5-HT2 and 5-HT1 receptors von van Wel, Janelle H P, Kuypers, Kim P C, Theunissen, Eef L, Bosker, Wendy M, Bakker, Katja, Ramaekers, Johannes G

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Mood and cognition after administration of low LSD doses in healthy volunteers: A placebo controlled dose-effect finding study von Hutten, Nadia R.P.W., Mason, Natasha L., Dolder, Patrick C., Theunissen, Eef L., Holze, Friederike, Liechti, Matthias E., Feilding, Amanda, Ramaekers, Johannes G., Kuypers, Kim P.C.

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A low dose of lysergic acid diethylamide decreases pain perception in healthy volunteers von Ramaekers, Johannes G, Hutten, Nadia, Mason, Natasha L, Dolder, Patrick, Theunissen, Eef L, Holze, Friederike, Liechti, Matthias E, Feilding, Amanda, Kuypers, Kim PC

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Psychomotor function in chronic daily Cannabis smokers during sustained abstinence von Bosker, Wendy M, Karschner, Erin L, Lee, Dayong, Goodwin, Robert S, Hirvonen, Jussi, Innis, Robert B, Theunissen, Eef L, Kuypers, Kim P C, Huestis, Marilyn A, Ramaekers, Johannes G

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High-Potency Marijuana Impairs Executive Function and Inhibitory Motor Control von Ramaekers, Johannes G, Kauert, Gerhold, van Ruitenbeek, Peter, Theunissen, Eef L, Schneider, Erhard, Moeller, Manfred R

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Pharmacokinetics and Pharmacodynamics of Lysergic Acid Diethylamide Microdoses in Healthy Participants von Holze, Friederike, Liechti, Matthias E., Hutten, Nadia R.P.W., Mason, Natasha L., Dolder, Patrick C., Theunissen, Eef L., Duthaler, Urs, Feilding, Amanda, Ramaekers, Johannes G., Kuypers, Kim P.C.

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A phase 1/2 trial to assess safety and efficacy of a vaporized 5-methoxy-N,N-dimethyltryptamine formulation (GH001) in patients with treatment-resistant depression von Reckweg, Johannes T, van Leeuwen, Cees J, Henquet, Cécile, van Amelsvoort, Therese, Theunissen, Eef L, Mason, Natasha L, Paci, Riccardo, Terwey, Theis H, Ramaekers, Johannes G

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Reply to: Managing the high: developing legislation and detection methods for cannabis impairment von Ramaekers, Johannes G., Mason, Natasha L., Kloft, Lilian, Theunissen, Eef L.

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Cannabis induced increase in striatal glutamate associated with loss of functional corticostriatal connectivity von Mason, Natasha L., Theunissen, Eef L., Hutten, Nadia R.P.W., Tse, Desmond H.Y., Toennes, Stefan W., Stiers, Peter, Ramaekers, Johannes G.

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Assessment of the Acute Effects of 2C‐B vs. Psilocybin on Subjective Experience, Mood, and Cognition von Mallaroni, Pablo, Mason, Natasha L., Reckweg, Johannes T., Paci, Riccardo, Ritscher, Sabrina, Toennes, Stefan W., Theunissen, Eef L., Kuypers, Kim P.C., Ramaekers, Johannes G.

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Tolerance and cross-tolerance to neurocognitive effects of THC and alcohol in heavy cannabis users von Ramaekers, Johannes G., Theunissen, Eef L., de Brouwer, Marjolein, Toennes, Stefan W., Moeller, Manfred R., Kauert, Gerhold

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Pharmacokinetic properties of the synthetic cannabinoid JWH-018 and of its metabolites in serum after inhalation von Toennes, Stefan W., Geraths, Anna, Pogoda, Werner, Paulke, Alexander, Wunder, Cora, Theunissen, Eef L., Ramaekers, Johannes G.

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Neurocognition and subjective experience following acute doses of the synthetic cannabinoid JWH‐018: a phase 1, placebo‐controlled, pilot study von Theunissen, Eef L, Hutten, Nadia R P W, Mason, Natasha L, Toennes, Stefan W, Kuypers, Kim P C, Sousa Fernandes Perna, Eliza B, Ramaekers, Johannes G

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Verbal Memory Impairment in Polydrug Ecstasy Users: A Clinical Perspective von Kuypers, Kim P C, Theunissen, Eef L, van Wel, Janelle H P, de Sousa Fernandes Perna, Elizabeth B, Linssen, Anke, Sambeth, Anke, Schultz, Benjamin G, Ramaekers, Johannes G

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Psychotomimetic symptoms after a moderate dose of a synthetic cannabinoid (JWH-018): implications for psychosis von Theunissen, Eef L., Reckweg, Johannes T., Hutten, Nadia R. P. W., Kuypers, Kim P. C., Toennes, Stefan W., Neukamm, Merja A., Halter, Sebastian, Ramaekers, Johannes G.

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Low Doses of LSD Acutely Increase BDNF Blood Plasma Levels in Healthy Volunteers von Hutten, Nadia R. P. W, Mason, Natasha L, Dolder, Patrick C, Theunissen, Eef L, Holze, Friederike, Liechti, Matthias E, Varghese, Nimmy, Eckert, Anne, Feilding, Amanda, Ramaekers, Johannes G, Kuypers, Kim P. C

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Excretion of 4-fluoroamphetamine and three metabolites in urine after controlled oral ingestion von Toennes, Stefan W., Schneider, David, Pogoda, Werner, Paulke, Alexander, Wunder, Cora, Theunissen, Eef L., de Sousa Fernandes Perna, Elizabeth B., Ramaekers, Johannes G.

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Reduced responsiveness of the reward system is associated with tolerance to cannabis impairment in chronic users von Mason, Natasha L., Theunissen, Eef L., Hutten, Nadia R.P.W., Tse, Desmond H.Y., Toennes, Stefan W., Jansen, Jacobus F.A., Stiers, Peter, Ramaekers, Johannes G.

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Inter-individual variability in neural response to low doses of LSD von Hutten, Nadia R. P. W., Quaedflieg, Conny W. E. M., Mason, Natasha L., Theunissen, Eef L., Liechti, Matthias E., Duthaler, Urs, Kuypers, Kim P. C., Bonnelle, Valerie, Feilding, Amanda, Ramaekers, Johannes G.

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