Manfred R. Moeller

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

Specific attentional dysfunction in adults following early start of cannabis use

Hannelore Ehrenreich, Hanns Jürgen Kunert, Manfred R. Moeller et al. · Psychopharmacology · 1999 · 391 citations

Nursing, Neuroscience, Psychology +10

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

Driving under the influence of drugs — evaluation of analytical data of drugs in oral fluid, serum and urine, and correlation with impairment symptoms

Stefan W. Toennes, Gerold F. Kauert, Stefan Steinmeyer et al. · Forensic Science International · 2004 · 168 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +13

Tolerance and cross-tolerance to neurocognitive effects of THC and alcohol in heavy cannabis users

Johannes G. Ramaekers, Eef L. Theunissen, Marjolein de Brouwer et al. · Psychopharmacology · 2010 · 167 citations · Full text

Medicine, Neuroscience, Pharmacology +17