Microscopy of a cell with<unk> s (marked by arrows).<unk> s <unk> s) are aggregates of hyperphosphorylated tau protein that are most commonly known as a primary biomarker of Alzheimer's disease. Their presence is also found in numerous other diseases known as tauopathies. Little is known about their exact relationship to the different pathologies.
Neurofibrillary tangle
Amyloid plaques
Geographic atrophy
Superficial siderosis
Microinfarct
Lewy body
Wallerian degeneration
Hippocampal sclerosis