“…Moreover, lithium might worsen tremor and impair cognition, and copper chelation therapy has only been shown to reduce manic symptoms (Loganathan et al, 2008;Machado et al, 2008;Mitra et al, 2014). Some authors reported a good response of manic symptoms with atypical antipsychotics, such as olanzapine (Litwin, Dzie_ zyc, Karli nski, Szafra nski, & Członkowska, 2016), and quetiapine (Kulaksizoglu & Polat, 2003;Zimbrean & Schilsky, 2015). Traditional neuroleptics, such as haloperidol, could determine the occurrence of extrapyramidal symptoms in individuals both with BD (Varghese et al, 2008) and with psychotic symptoms in WD (Nayak et al, 2012).…”