There are several theories behind the formation of senile plaques and neurofibrillary tangles. The amyloid hypothesis is currently the most commonly accepted explanation.
A second theory is that Alzheimer disease (AD) is caused by an abnormal aggregation of the tau protein, a microtubule-associated protein that stabilizes microtubules in the cell.<unk>  is caused by a neurodegenerative disease .These produce  overlapping clinical syndromes. Less common neurodegenerative disorders such as progressive supranuclear palsy (PSP), corticobasal degeneration (CBD), multisystem atrophy, and Huntington disease can also be associated with<unk>
Dementia causes
Delirium causes
Dementia risk factors
Traumatic brain injury risk factors
Mental disorder causes
Mental disorder risk factors
Personality disorder causes
Epilepsy causes