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Serotonergic System And Gait: Dorsal Raphe Nucleus As A Control System For Gait, Nahal Farhani
Serotonergic System And Gait: Dorsal Raphe Nucleus As A Control System For Gait, Nahal Farhani
Electronic Thesis and Dissertation Repository
In advanced stages of Parkinson Disease (PD), gait and postural abnormalities emerge. These symptoms are not prominent at early stages of PD despite significant dopaminergic neuronal loss. Gait abnormalities are largely not responsive to levodopa. Therefore, other types of neurons might be responsible for gait abnormalities of the PD.
Since the reticulospinal tract (RET) is mainly implicated in the control of axial muscles, the degeneration of this pathway or populations of neurons controlling this pathway might be responsible for axial symptoms. However, there is limited data about the neurons controlling the RET. Our aim in this study is to delineate …