Aβ<unk> s are selective for cations over anions, voltage-independent, and display a long<unk>  lifetime, from minutes to hours. They can be extremely large, up to 5 nS in size, and can insert into the cell membrane from aqueous solution. Aβ<unk> s are heterogeneous and allow flow of physiologically relevant ions such as Ca2+, Na+, K+, Cs+, and Li+ across the cell membrane.
Ion channel hypothesis of Alzheimer's disease
Variably protease-sensitive prionopathy
Psychological therapies for dementia
Limbic-predominant age-related TDP-43 encephalopathy
Biochemistry of Alzheimer's disease
Glutamate hypothesis of schizophrenia
Synucleinopathy
Frontotemporal dementia and parkinsonism linked to chromosome 17