Computer vision-guided rapid and precise automated cranial microsurgeries in mice.

ABSTRACT: A common procedure that allows interfacing with the brain is cranial microsurgery, wherein small to large craniotomies are performed on the overlying skull for insertion of neural interfaces or implantation of optically clear windows for long-term cranial observation. Performing craniotomies requires skill, time, and precision to avoid damaging the brain and dura. Here, we present a computer vision-guided craniotomy robot (CV-Craniobot) that uses machine learning to accurately estimate the dorsal skull anatomy from optical coherence tomography images. Instantaneous information of skull morphology is used by a robotic mill to rapidly and precisely remove the skull from a desired craniotomy location. We show that the CV-Craniobot can perform small (2- to 4-millimeter diameter) craniotomies w

SUBMITTER: Navabi ZS 

PROVIDER: S-EPMC11980847 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature