Dr. M.W.J. Machielsen MD

PhD student
Main activities
Focus of research

Effect of different antipsychotic medication on craving related brain activity in patients with schizophrenia and cannabis abuse or dependence: a randomized controlled study comparing clozapine and risperidone

Key publications
  • Machielsen M, Scheltema Beduin A, Dekker N, Kahn RS, Linszen DH, van Os J, Wiersma D, Bruggeman R, Cahn W, de Haan L, Krabbendam L, Myin-Germeys I, Differences in craving for cannabis between schizophrenia patients using risperidone, olanzapine or clozapine. J PSYCHOPHARMACOL 2012;26 (1):189-195 [PubMed]
  • Machielsen M, van der Sluis S, de Haan L, Cannabis use in patients with a first psychotic episode and subjects at ultra high risk of psychosis: impact on psychotic and pre-psychotic symptoms. AUST NZ J PSYCHIAT 2010;44 (8):721-728 [PubMed]
All Publications
Research programmes

Prof. dr. L. de Haan (Recent onset schizophrenia)