5 results
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…
to assess whether a single-dose of levodopa improves cognitive symptoms and balances goal-directed and habitual behavior.
To replicate and extend the findings of the recent methylphenidate study in which methylphenidate was found to enhance episodic memory performance; To explore whether this effect of methylphenidate is primarily mediated by its dopaminergic action.
To investigate the effect of Roux-en-Y gastric bypass on the rate and extent of absorption of metoprolol and its main active metabolite α-OH metoprolol, after a single oral dose of 95 mg metoprolol CR tablet in 10 female bariatric surgery patient…
The study consists of two phases. In the first phase, we aim to investigate whether the dopamine receptor D4 (DRD4) genotype confers differential susceptibility to the effects of early life stress on empathy and prosocial behavior more generally in…