Efficacy and safety of neuromodulation for apathy in patients with Alzheimer's disease: A systematic review and meta-analysis of randomized controlled trials

Non-pharmacological interventions, including noninvasive neuromodulation, may alleviate apathy in individuals with Alzheimer's disease. This systematic review and meta-analysis investigated the efficacy and safety of neuromodulation for apathy in elderly patients with Alzheimer's disease (AD) or mild cognitive impairment (MCI).