The symptoms of Parkinson's disease result from the loss of pigmented dopamine-secreting (dopaminergic) cells in the pars compacta region of the substantia nigra These neurons project to the striatum and their loss leads to alterations in the activity of the neural circuits within the basal ganglia that regulate movement, an inhibition of the direct pathway and excitation of the indirect pathway.
Actual size of Samsung Galaxy S7 Edge. 1  depth:7.7mm (0.3Inch) 2  height:150.9mm (5.94Inch) 3  weight:157g (5.54oz)  width:72.6mm (2. 1 86Inch) screen-size:5.5Inch (139. 2 7mm) Resolution:1440 x  2560.
The Samsung Galaxy S9 Plus mobile features a 6.2 (15.75 cm) display with a screen resolution of 1440 x 2560 pixels and runs on Android v7.1.1 (Nougat) operating system. The device is powered by Octa core (2.3 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53) processor paired with 6 GB of RAM.