Commentary: Evaluation of Models of Parkinson's Disease

In the recently published review article by Jagmag et al. (2016), some currently available neurotoxin based and genetic models of Parkinson's disease (PD) were described, highlighting the advantages and disadvantages of preclinical models use to knowledge of PD. The aim of this commentary is to shed light and to make a reflection on some fundamental issues involving the pathophysiology of PD and additionally bring to the discussion the animal model of PD based on the administration of reserpine (RES).