tau ProteinsTauopathiesAmyloidogenic ProteinsNeurofibrillary TanglesAlzheimer DiseaseCyclin-Dependent Kinase 5MicrotubulesNeurofibrilsMicrotubule-Associated ProteinsPhosphorylationBrainGlycogen Synthase Kinase 3Pick Disease of the BrainAmyloid beta-PeptidesTubulinNeuropil ThreadsNerve DegenerationBrain ChemistryNeuronsNeurodegenerative Diseases