N-Tools-Browser

N-Tools-Browser visualizes intracranial electrode locations and electrocorticography (ECoG) functional properties in 3D to support mapping and planning for epilepsy surgery.

Key Features:

• Interactive 3D Visualization: Displays spatial positions of implanted intracranial electrodes in three-dimensional brain reconstructions.
• Functional Property Display: Renders functional characteristics derived from electrical stimulation mapping and ECoG recordings alongside electrode locations.
• Multiple Visualization Modes: Provides selectable modes to compare and inspect different electrode groups or specific anatomical regions.

Scientific Applications:

• Epilepsy surgery planning: Supports localization of seizure foci and planning of resections or targeted interventions based on intracranial mappings.
• Seizure focus localization: Integrates electrode positions with electrical stimulation mapping and ECoG data to aid identification of seizure-onset zones.
• Electrophysiological data interpretation: Facilitates analysis of intracranial electrophysiological recordings collected during monitoring, including electrocorticography.

Methodology:

Renders 3D graphics using WebGL and implements interaction capabilities with the X-Toolkit (XTK).