Every year, tens of thousands of people have brain surgery without a single incision: there's no scalpel, no operating table, and the patient loses no blood. Instead, this procedure uses a machine that emits invisible beams of light at a precise target inside the brain. So how exactly does this treatment work? And what does it do to the tumors it targets? Hyunsoo Joshua No explains radiosurgery. [Directed by Hype CG, narrated by Addison Anderson, music by Gabriel Maia].

Hyunsoo Joshua No: Performing brain surgery without a scalpel

Performing brain surgery without a scalpel

This innovative treatment intricately maps the brain using CT scans and MRIs to concentrate radiation with minimal harm.

Beyond brain tumors, radiosurgery's precision offers hope in treating Parkinson's, epilepsy, and OCD, promising gentler cures.

Radiosurgery transforms brain cancer treatment, targeting tumors precisely without incisions, enhancing patient recovery.