Abstract
Parkinson's Disease (PD) is a neurodegenerative disease characterized by the loss of catecholaminergic neurons present in the Substantia Nigra (SN). The main symptoms related to this disease are the motor symptoms, such as bradykinesia, postural instability, stiffness, resting tremor. On the other hand, there are also non-motor symptoms, such as respiratory deficits, which are due to obst…