Research software · HUG Geneva

Neuroimaging, unified.

From raw scans to research-ready data —
one tool for every brain imaging workflow.

Four pages. One workflow.

Everything you need
to explore the implanted brain.

01

Import & Coregistration

Load any brain imaging modality and automatically align them into a shared space.

↓ 02

Electrode Reconstruction

Localize every contact with two clicks. The rest is computed automatically.

↓ 03

Oblique & Parcellation

Slice along any electrode axis and map each contact to a brain region.

↓ 04

3D View & Export

Interactive 3D visualization, MNI normalization and BIDS-ready export.

↓
01

Import &
Coregistration

Load any combination of T1, CT, T2, PET, and SPECT. NeuXelec aligns them automatically — no manual landmark picking, no scripting.

  • Supports NIfTI, DICOM, MGZ
  • ANTs-powered rigid & affine registration
  • Automatic brain mask generation
  • One-click SISCOM computation
Explore in detail
T1 MRI
CT
PET
Aligned ✓
02

Electrode
Reconstruction

Pick two contacts on any CT slice. NeuXelec estimates the full trajectory automatically. Every contact gets a name, a color, and precise coordinates.

  • Synchronized axial, coronal & sagittal views
  • Two-point estimation for all contacts
  • Per-electrode color & hemisphere assignment
  • Export as CSV or BIDS TSV
Explore in detail
● Electrode A — 10 contacts
● Electrode B — 8 contacts
● Electrode C — 12 contacts
03

Oblique &
Parcellation

Reslice any volume along the electrode shaft axis. Overlay CT, MRI, PET and SISCOM together. A live table maps each contact to its brain region.

  • Oblique planes computed on-the-fly
  • Multi-modal opacity blending
  • FreeSurfer & custom atlas support
  • Contact → brain region assignment table
Explore in detail
A1 Hippocampus
A2 Amygdala
A3 Insula
A4 Temporal pole
04

3D View
& Export

Render all contacts on the cortical surface in an interactive 3D viewer. Normalize to MNI space and export for downstream analysis.

  • PyVista / VTK hardware-accelerated rendering
  • Parcellation labels on hover
  • MNI152 normalization & coordinate export
  • Screenshot & GIF export for publications
Explore in detail
MNI152
x −32 y −18 z +46