See your signal on the probe.
An interactive probe model, probe-registered heatmaps, and site-level coordinates turn hundreds of channels into a picture you can read at a glance — free.
Hundreds of channels, no picture.
A channel list tells you nothing about where the signal is. On a dense probe, you need to see activity, quality, and units on the geometry — where they actually sit. Radiens registers every channel to the probe, so a high-count recording becomes a picture you can read instead of a spreadsheet you have to decode.
The probe, rendered to scale — and interactive.
See the probe drawn to scale, click a site to read its signal, and view activity and quality across every site as a heatmap — all free, all GPU-fast.
Interactive probe model
The probe rendered to scale; click a site and see its signal (free).
Probe-registered heatmap
Activity and signal quality across every site, legible at a glance (free).
Site coordinates + 3D probe view
Exact site coordinates on the probe and in tissue, a 3D probe view, and HDSnapshot for dense captures (Pro).
What you get, by tier
The on-probe views are free; Pro adds dense-capture and publication export.
- ✓Standard (free) — interactive probe model, probe-registered heatmap, 3D probe + brain view, and site coordinates.
- ✓Pro — HDSnapshot for dense captures, and journal-ready figure export.
Why on the probe
Legible at scale
Hundreds of channels become one readable picture on the probe geometry.
GPU-fast
Live, GPU-accelerated views stay responsive on dense, high-channel recordings.
Any electrode
The custom model builder gives on-probe views for MEAs and any other geometry.
Bridges to the brain
The same registration places the probe in a brain atlas — see brain-centered views.
Frequently asked questions
How does Radiens visualize high-channel-count probes?
It registers every channel to the probe: an interactive, to-scale probe model plus a probe-registered heatmap show activity and quality on the geometry, so a dense recording is legible at a glance.
Can I see which site a signal is on?
Yes — click a site on the interactive probe model to read its signal, with exact site coordinates on the probe and in tissue.
Is the probe visualization free?
Yes — the interactive probe model, probe-registered heatmap, 3D probe view, and site coordinates are all in the free Standard tier; HDSnapshot and journal-ready figure export are Pro.
Does it work for custom or non-NeuroNexus electrodes?
Yes — build a native model with the custom electrode model builder (free), and the on-probe views and coordinates work for your geometry.