All the following are features of Alzheimer's disease except:
Cerebellar atrophy
Common in 5th and 6th decade
Atrophied gyri widened sulci
Progressive dementia
In Alzheimer's, the disease process usually spares cerebellum. Especially neurofibrillary tangles are never seen in cerebellum. Alzheimer's D/s (Dementia of Alzheimer type) Pathophysiological Findings: Diffuse atrophy, Flattened Coical Sulci & Dilated Cerebral ventricles Primarily involve Parietal and temporal Lobes Atrophy stas In Medical Temporal Lobe (Entorhinal/Perirhinal Coex & Hippocampus) and spreads to Lateral & Medial parietal Lobes, Lateral Temporal Lobes & Lateral Frontal Coex
Organic Mental Disorders