Suffering From Parkison, Has Dizziness. Scan Showed Mild Cerebellar Atrophy. Meaning?

My mother is suffering from Parkison-her age is 78 -past 2 4 weeks we found she had walking problems,talking diificulty, dizziness .took to neuroligist with the scan report as follows- Plain Axial CT sections of Head Mild cerebellar atrophy Supratentorial brain parenchyma appears normal,Grey-white differentiatrion appears maintained.No intra parenchymal/extra axial bleed Brainstem appears normal No mass effect/midline shift Ventricles,basal cisterns and cortical sulci appears normal No areas of abnormal calcification noted intracranially Visualised orbts and PNS appears grossly normal Medicines given are .syndopha plus125mg 1-1-1 2.Nutrikit NS Tablet 1-0-0 Is shecan improve her status-Dr. said early stages-She has diabetic, pressure