Psychopharmacology Maastricht
The psychopharmacology department at Maastricht University focuses on the cognitive, behavioral, and biological effects of various substances, ranging from pharmaceutical to recreational drugs.
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Natasha Mason and Zeus Tipado will be presenting at ICPR 2024 in Haarlem, Netherlands this June!
Read about our new paper on the neurological origins of a visual psychedelic hallucination
Congratulations to Zeus Tipado on his newly published paper that introduces a new theory as to why a person experiences a visual trip on psychedelics.
Read The PaperParticipate in our studies!
We're always conducting research in our department and we're frequently looking for participants to be a part of science! If you're interested, look at the studies that we are currently conductings.
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Meet our Department!
The scientists in our lab come from many countries and backgrounds, all with highly unique research abilities. Come meet the people that make up the Psychopharmacology Department.
Learn MoreOur Scientists
Prof. Jan Ramaekers
I work as a professor in psychopharmacology at Maastricht University in the Netherlands. My research combines methods from psychopharmacology, forensic toxicology and cognitive neuroscience to determine drug induced changes in human performance.
Dr. Eef Theunissen
Cognition, Synthetic Cannabinoids, Drugs and Driving
I began my Ph.D. journey in 2001 at the Faculty of Psychology at the University of Maastricht. My research focused on investigating the sedating and stimulating effects of antihistamines, with a particular emphasis on their...
Hongyu Zhao, MSc
My name is Hongyu, and I am a researcher from China. After completing my undergraduate degree in anesthesiology and obtaining a master's degree in psychiatry from a prestigious medical university in China.
Dr. Pim Heckman
Memory recovery, Sleep loss, Neuroplasticity
My academic training and research experience have provided me with an excellent background in multiple psychological disciplines including neurobiology, neuropsychology, and neuropsychopharmacology.
Eline Haijen, MSc
ADHD, Microdosing, Psychedelics
I am a PhD candidate in the Psychopharmacology in Maastricht research group at the Department of Neuropsychology and Psychopharmacology at Maastricht University. I am from a little village close to Maastricht.
Janine Kox, MSc
Stress Resilience, Psychedelics, Cognitive biases
My research focuses on the effects of stress, sleep deprivation, on cognitive biases, by using the transdiagnostic rDOC approach, and see whether psychedelics such as LSD, Psilocybin and even non-hallucinogenic psychedelics can reverse these effects.
Dr. Malin Vedøy Uthaug
Consciousness, Ayahuasca, 5-MeO-DMT
I am an altered states of consciousness researcher from Norway and one of the world leading experts on 5-MeO-DMT.
Prof. Arjan Blokland
Cognition, Learning & Memory, Acetylcholine
I studied Psychology at the Radboud University (Nijmegen, NL). After receiving my PhD in Maastricht in 1992, I did a post doc at the University of Cambridge in 1992.
Giordano Rossi, MSc
Ayahuasca, Esketamine, Depression
We are also evaluating subjective effects, safety, tolerability, and possible changes in personality, social cognition and well-being.
Psychedelic Research
Sub-acute and long-term effects of ayahuasca on affect and cognitive thinking style and their association with ego dissolution
ego dissolution, cognitive, Ayahuasca
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Ayahuasca enhances creative divergent thinking while decreasing conventional convergent thinking
creativity, divergent thinking, convergent thinking, Ayahuasca
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Microdosing psychedelics: More questions than answers? An overview and suggestions for future research
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The use patterns of novel psychedelics: experiential fingerprints of substituted phenethylamines, tryptamines and lysergamides
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Trait mindfulness and personality characteristics in a microdosing ADHD sample: a naturalistic prospective survey study
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Cannabis Research
Cannabis induced increase in striatal glutamate associated with loss of functional corticostriatal connectivity
Glutamate, Functional Connectivity, Cannabis
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Intoxication by a synthetic cannabinoid (JWH-018) causes cognitive and psychomotor impairment in recreational cannabis users
Cognition, Psychomotor, Cannabis
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Get in Touch
We are always up for communicating with people that have interesting ideas or questions. If you want to contact our department, please reach out using this form below.