The diagnosis of Parkinson’s disease depends on the presence of the three symptoms of stiffness, trembling and slow motion, and it is very important in the history of disease, which supports our diagnosis of this disease does not affect these symptoms on both sides of the body equally at the beginning of the disease, the brain imaging is not useful at all in this disease, Imaging by positron emission is an absolute research process and is not helpful in diagnosis
There is a screening of dopamine in the brain where it is useful to know that there is a nerve breakdown in the brain’s planned black zone, but this is not specific to Parkinson’s disease, where it can be seen with other neurological diseases. When there is a suspicion of diagnosis, the patient is given Parkinson’s disease To measure its response and then confirm the diagnosis, Parkinson’s disease should be distinguished from other neurological diseases that cause slow movement with stiffness.