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Motor function optimization in advanced Parkinson*s disease patients, combined with galantamine to prevent visual hallucinations.

To investigate the effects of galantamine on cognitive impairment and visual hallucinations in Parkinson`s disease, both therapeutic (direct effect) and preventive (protection against an acute increase of dopaminergic medication used by the patient…

Phenomenology of auditory verbal hallucinations (AVH) in patients with personality disorders.

To obtain knowledge on the content, impact and development of auditory verbal hallucinations in patients with personality disorders.

The course of cognitive functioning in the first year after an out of hospital cardiac arrest (OHCA)

The general aim of this study is to investigate the course of cognitive functioning during the first year after an OHCA. In order to find correlations which might suggest treatable causalities, cognitive functioning will be linked to parameters…

Dopaminergic modulation of neuronal response to a stimulus-reward task in people with 22q11 deletion syndrome and healthy volunteers: a functional MRI study.

Main goal is to gain more insight in the role of dopaminergic neurotransmission in rewards, motivation and the attribution of salience in the etiology of psychosis. Primary question is whether a change in blood oxygation level dependent (BOLD) fMRI…

Clinical validation of the Dry Blood Spot (DBS) method for risperidone, aripiprazole, pipamperone and its major metabolites

the clinical validation of the DBS method for determination of risperidone, pipamperon and aripiprazole and their metabolites.