Radiens

Radiens is the NeuroNexus software platform for electrophysiology: Allego acquires and monitors a recording in real time, Videre analyzes and visualizes it afterwards, RadiensPy and the Radiens CLI script both, and Radiens Compute runs study-scale jobs from a workstation to an on-demand cluster, against the laboratory's own storage.

Radiens is local-first: the data stay on the laboratory's own hardware and recordings are read in place, from the folders they already live in, with no conversion. It reads any acquisition stream live, with no driver, and natively reads the vendor formats of Intan, SpikeGLX (Neuropixels), Open Ephys, TDT and Plexon as well as NWB, which it also writes. XDAQ ↗ and Smartbox ↗ are instruments in Radiens: Allego controls them and shows signal quality while the recording runs, so a site, reference or bond problem is seen in the first minutes of a session rather than in analysis. Probe models are native for NeuroNexus, SiNAPS and Neuropixels probes, and a model builder covers other electrodes, including MEAs.

The analyses are spike sorting (real time in Allego, after the fact in Videre), PSTH, spectral and spatial-temporal field analysis, and probe- and brain-centered views of the data; each dataset has a unique ID and a tracked provenance list, and analyses run on version-pinned open-source pipelines, so a result can be re-run. The apps are no-code; scripting with RadiensPy and the CLI is low-code. Radiens is sold in two editions, Standard, which is free permanently, and Pro, with Radiens Services (lab onboarding and priority support, analysis engagements, custom workflows and integrations) for laboratories that need more than a plan. The apps have their own entries: Allego, Videre, RadiensPy.