This image shows a model surgical robot with the device entering the cheek area.

Brain Surgery Through the Cheek

Researchers develop a working prototype of a neurosurgical robot which can enter the brain through the cheek and perform delicate hippocampal surgeries for epilepsy patients.
This image shows how the pulley mechanism works.

Mechanized Human Hands

Researchers develop a new device which improves hand function after surgery due to nerve damage.