... been observed in several neurological diseases, and notably in Alzheimer s disease AD Beatty, Testa, English, Winn, 1997 De Lucia, Grossi, Trojano, 2015 Doubleday, Snowden, Varma, Neary, 2002 Freedman, 1990 Fuld, Katzman, Davies, Terry, 1982 Pekkala, Albert...