Alzheimer’s disease, a progressive neurodegenerative disorder, is marked by beta-amyloid plaque accumulation and cognitive decline. The limited efficacy and significant side effects of anti-amyloid monoclonal antibody therapies have prompted exploration into innovative treatments like focused ultrasound therapy. Focused ultrasound shows promise as a non-invasive technique for disrupting the blood–brain barrier, potentially enhancing drug delivery directly to the brain and improving the penetration of existing therapeutic agents.