Transcranial Magnetic Stimulation as a Diagnostic Tool in Mild Cognitive Impairment: A Systematic Review.

ABSTRACT: Background/Objective: Mild cognitive impairment (MCI) often represents the prodromal stage of neurodegenerative dementia. Identification of Alzheimer disease (AD) and other dementias in the MCI stage is essential for early intervention. Transcranial magnetic stimulation (TMS) has gained interest as a non-invasive method to evaluate cortical excitability and neurotransmitter function. This systematic review aims to evaluate the diagnostic utility of TMS-derived indices, such as short-latency afferent inhibition (SAI), short-interval intracortical inhibition (SICI), intracortical facilitation (ICF), and long-interval intracortical inhibition (LICI) in MCI populations. Methods: Following PRISMA guidelines, 14 studies were selected, encompassing 476 MCI patients. Reported outcome

SUBMITTER: Dognini E 

PROVIDER: S-EPMC12468978 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature