Neuronavigation System

Image registration aligns preoperative MRI or CT data with the patient’s actual position. This correspondence lets the system relate the anatomy shown on the screen to the operative setting, allowing clinicians to interpret instrument locations within individualized three-dimensional views. Accurate alignment therefore supports spatially informed planning and helps surgeons consider nearby critical structures when selecting an access route.

Instrument tracking continuously relates the surgical tool to the registered brain images and displays that location in three-dimensional anatomical views. Clinicians can use this information to understand where the instrument lies relative to tumors, vascular lesions, epileptic tissue, or critical structures. The real-time display supports guided movement and helps maintain awareness of the planned anatomical trajectory.

Individualized anatomical views provide a patient-specific reference for procedures that require precise brain localization. In stereotactic work, they help clinicians target a planned region, while functional mapping applications connect localization with areas relevant to brain function. This patient-specific context is important when anatomy must be interpreted for a particular procedure rather than represented by a generalized model.

A typical workflow begins with preoperative MRI or CT data, followed by registration of those images to the patient’s position. Clinicians then plan the procedure and access route using three-dimensional anatomical views. During the intervention, tracked instruments are displayed within the registered images, allowing the team to relate tool position to the planned target and surrounding structures.

The system supports procedures involving brain tumors, vascular lesions, and epileptic tissue. Its spatial guidance helps clinicians localize the intended target while considering critical structures along the route. Because the images are individualized to the patient, neuronavigation can also assist with planning access paths and with procedures where accurate localization influences how the target is approached.

In neuroscience, neuronavigation extends beyond operative guidance to research applications that require precise, individualized brain localization. It can support functional mapping and other procedures in which a target must be related to a person’s own anatomical images. The resulting image-based localization helps investigators connect experimental or clinical procedures with specific brain regions and their surrounding structures.