Neural dust, a term coined by engineers at the University of California, Berkeley, refers to microscopic wireless sensors designed for implantation within the body. These tiny marvels, no larger than grains of sand, are equipped with piezoelectric crystals capable of converting ultrasound vibrations into electricity. The unique design of neural dust offers several advantages : Continuous observation of neuronal signalsDeep penetration into body tissues without causing harmWireless operation, eliminating the need for batteriesPotential for long-term implantationThis innovative technology opens …