Prof. Dr. rer. nat. Boris B. Quednow

Area of Research

Description of Research Interest

Substance use disorders are associated with a high burden for affected individuals, their families, and the entire society. Our main research interests are, therefore, an enhanced understanding of the behavioural neurotoxicology and neuroplasticity of illegal substance use (e.g., cocaine, MDMA , cannabis, methylphenidate, prescription opioids, GHB, hallucinogens). Employing a multi-method approach (functional and molecular imaging, EEG and electrophysiology, neuropsychology, neuroendocrinology, genetics, pharmacological challenges), we aim to explain how drugs of abuse impact human brain function, chemistry, and structure as well as associated emotions, cognitions, and behaviours. Moreover, consequences of chronic substance use can only be understood if the predispositions and risks for addictive disorders are elucidated concurrently. Accordingly, we also investigate predisposed alterations in neurobiology and information processing in order to better predict, prevent, and treat substance use disorders.

Special Expertise

Behavioral toxicology
Social cognition and interaction
Illegal drugs
Addiction
Neuropsychology
Cocaine
MDMA
Ecstasy
Cannabis
Opioids
Ketamine
Memory
Longitudinal
Bloodmarker
Imaging

Shareable Platforms, Services, Equipment & Infrastructure

Neuropsychological test batteries
Eye-Tracking
EEG

Member of Collaborative/interdisciplinary Research Consortia

Zurich Cocaine Cognition Study
z-proso
EU-Horizon: FALCO
ENIGMA