RÉSUMÉ
Alzheimer's disease(AD)is a multi-cause neurodegenerative disease characterized by memory impairment.There have been serious obstacles to the effective treatment of AD.Acupuncture,as a component of traditional Chinese medicine,plays an important role in the treatment of AD.Acupuncture has been shown to protect neurons from degeneration and promotes axonal regeneration in neurodegenerative diseases such as AD.According to existing studies,the mechanisms of acupuncture on AD include the following aspects:modulation of Aβ metabolism,tau phosphorylation,cholinergic neurotransmitters,neuroinflammation,synaptic and neuronal function,autophagy,brain glucose metabolism,intestinal flora,and inhibition of nerve cell apoptosis,which in turn improves cognition.