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Lydia Krabbendam

Professor Developmental Neuropsychology

Faculty of Behavioral and Movement Sciences

Together with my group, I study the development of social cognition
(empathy, perspective taking, trust) in adolescence, and the role of the social
environment in this development. We investigate these processes at the level
of behaviour (questionnaires, neuropsychological tasks, observation) and the
neural mechanisms (fMRI and EEG).


Hanssen M, Krabbendam L, de Graaf R, Vollebergh W, van Os J. 2005. The role of distress in delusion formation. Br J Psychiatry suppl; 48, s55-58. IF 4.956

Henquet C, Krabbendam L, Dautzenberg J, Jolles J, Merckelbach H: Confusing thoughts and speech: source monitoring and psychosis. Psychiatry Res 2005; 133:57-63. IF 1.957

Henquet C, Krabbendam L., Spauwen J, Kaplan C, Lieb R, Wittchen HU, van Os J. 2005. Prospective cohort study of cannabis use, predisposition for psychosis, and psychotic symptoms in young people. Bmj; 330:11. IF 9.052

Janssen I, Krabbendam L., Hanssen M, Bak M, Vollebergh W, de Graaf R, and van Os, J. 2005. Are apparent associations between parental representations and psychosis risk mediated by early trauma? Acta Psychiatr Scand, 112:372-5. IF 2.968

Krabbendam, L., Arts, B., van Os, J. , Aleman, A. 2005. Cognitive functioning in patients with schizophrenia and bipolar disorder: a quantitative review. Schizophr Res, 80, 137-149. IF 4.231

Krabbendam L., Myin-Germeys I, Hanssen M, van Os J. 2005. Familial co-variation of the subclinical psychosis phenotype and verbal fluency in the general population. Schizophr Res; 74, 37-41. IF 4.231

Krabbendam L., Myin Germeys I, Bak M, van Os J. 2005. Explaining transitions over the hypothesized psychosis continuum. Aust N Z J Psychiatry; 39:180-186. IF 1.607

Krabbendam, L., Myin-Germeys, I., Hanssen, M., De Graaf, R., Vollebergh, W., Bak, M., and van Os, J. 2005. Development of depressed mood predicts onset of psychosis in individuals who report hallucinatory experiences. Br J Clin Psychol, 44, 113-125. IF 1.492

Krabbendam, L, Smits, L, de Bie, R, Bastiaansen, J., Stelma, F., van Os, J. 2005. The impact of maternal stress on pregnancy outcome in a well-educated Caucasian population. Paediatric and Perinatal Epidemiology, 19, 421-425. IF 1.767

Krabbendam, L., van Os, J., 2005. Affective processes in the onset and persistence of psychosis. Eur Arch Psychiatry Clin Neurosci 255, 185-189. IF 2.264

Krabbendam, L., van Os, J., 2005. Schizophrenia and Urbanicity: A Major Environmental Influence–Conditional on Genetic Risk. Schizophr Bull 31, 795-799. IF 2.871

Myin-Germeys, I., Marcelis, M., Krabbendam, L., Delespaul, P., van Os, J., 2005. Subtle fluctuations in psychotic phenomena as functional states of abnormal dopamine reactivity in individuals at risk. Biol Psychiatry 58, 105-110. IF 6.779

Van Os, J., Krabbendam, L., Myin-Germeys, I., Delespaul, Ph. 2005. The schizophrenia envirome. Curr Opin Psychiatry, 18, 141-145. IF 1.214