55 year old farmer presents with a 2 year history of cognitive decline that initially started with depression, reduced speech, difficulty operating machinery, myoclonus and limb stiffness. CSF results show p-tau 129 (normal less than 75), t-tau 923 (normal less than 357), ABeta1-42 of 529 (normal more than 603).

Patient Data

Age: 55
Gender: Male