Concepedia
Statistics
Publications
191
Citations
11.9K
H-Index
65
Active since
1992
Affiliations
Maastricht University(Current)
Goethe University Frankfurt
Radboud University Nijmegen
Beckley Foundation
Hospital del Mar Research Institute
Johannes G. Ramaekers is an author at Maastricht University specializing in pharmacology, medicine, and psychopharmacology.
Publications per year
1992–2025
High-Potency Marijuana Impairs Executive Function and Inhibitory Motor Control
Johannes G. Ramaekers, Peter van Ruitenbeek, Eef L. Theunissen et al. · Neuropsychopharmacology · 2006 · 399 citations · Full text
Social Sciences, Neuroscience, Psychology +14
Marijuana, alcohol and actual driving performance
Johannes G. Ramaekers, Hindrik W.J. Robbe, John F. O’Hanlon · Human Psychopharmacology Clinical and Experimental · 2000 · 342 citations
Medicine, Pharmacology, Neuropharmacology +15
An Experimental Study of Catechol-O-Methyltransferase Val158Met Moderation of Δ-9-Tetrahydrocannabinol-Induced Effects on Psychosis and Cognition
Cécile Henquet, Araceli Rosa, Lydia Krabbendam et al. · Neuropsychopharmacology · 2006 · 298 citations · Full text
Medicine, Neuroscience, Pharmacology +16
Cognition and motor control as a function of Δ9-THC concentration in serum and oral fluid: Limits of impairment
Johannes G. Ramaekers, Manfred R. Moeller, Peter van Ruitenbeek et al. · Drug and Alcohol Dependence · 2006 · 290 citations
Social Sciences, Behavioral Sciences, Neuroscience +8
Me, myself, bye: regional alterations in glutamate and the experience of ego dissolution with psilocybin
Natasha L. Mason, Kim P. C. Kuypers, Felix Müller et al. · Neuropsychopharmacology · 2020 · 260 citations · Full text
Medicine, Neurobiology, Neuroscience +13
1–5 of 191