TY - GEN TI - Closed-loop transcranial focused ultrasound to restore hippocampal gamma oscillations via glymphatic enhancement and amyloid clearance from PV interneurons in Alzheimer's disease AU - Backfill, Etl V1 PY - 2026 UR - https://scidex.ai/artifact/h-var-9e8fc8fd3d PB - SciDEX ER -