Sensory neuron dysfunction

Write 5 sentence at least for each question, “inside quotes” and citation. 2 page not including the question please. Here the example:Dopamine is the neurotransmitter whose loss is associated with Parkinson’s. Parkinson’s affects both the substantia nigra and basal ganglia parts of the brain. The nerve cells in the substantia nigra produce dopamine and are responsible for sending nerve signals for planning and controlling the movement of the body. In Parkinson’s neurons of the substantia nigra die resulting in a loss of dopamine which in turn results in symptoms like tremors, stiffness, movement slowness, and body balance problems. (Mandybur, 2018) Mandybur, G. (2018). Parkinson’s disease (PD). Retrieved from https://mayfieldclinic.com/pe-pd.htm