Non-invasive neuromodulation in Alzheimer’s disease: toward brain–heart coupling as a candidate framework for biomarker-guided adaptive intervention
Abstract Alzheimer’s disease (AD) has entered an era of biologically informed, disease-modifying therapy, yet durable clinical benefit remains limited, highlighting the need for complementary interventions. Noninvasive neuromodulation has emerged as a promising strategy, but the field is still largely organized by devi...