அல்சைமர்ஸ் நோய் மற்றும் பார்கின்சோனிசத்தின் ஜர்னல்

சுருக்கம்

Synaptic Function and Dysfunction in Alzheimer's Disease

Origlia N and Domenici L

Alzheimer’s disease (AD) is a multifactorial neurodegenerative disease, primarily affecting the elderly. Pathophysiological mechanisms have been elucidated in the past decades. First of all, AD is progressive leading to cognitive deficits till dementia. Pathologically, AD features synaptic dysfunction with changes of neuronal circuitry, progressive accumulation of protein aggregates such as the beta amyloid and tau. Herein we critically review neurobiological processes and factors involved in AD, in light of recent results on synaptic dysfunction and impairment of neuronal activity.