AI-Rad Companion Brain MR

Siemens Healthineers
AI-Rad Companion Brain MR performs an automatic segmentation of the different brain areas, including an individual volumetric analysis. It compares the different volumes to a normative database and automatically generates a highlighted deviation map, so volumetric changes can be monitored. Additionally the brain White Matter Hyperintensities (WMH) feature provides WMH counts, volumes and locations. The product offers a longitudinal comparison of different timepoints.

The AI-Rad Companion Brain MR lists all measurements including the deviations in a structured report that is automatically sent to the connected PACS system.
Information source: Vendor
Last updated: Nov. 19, 2023

General Information

Product name AI-Rad Companion Brain MR
Company Siemens Healthineers
Subspeciality Neuro
Modality MR
Disease targeted Neurodegenerative disease, Multiple Sclerosis
Key-features Brain volume quantification, segmentation, normative comparison, white matter hyperintensities, report generation, longitudinal comparison
Suggested use During: perception aid (prompting all abnormalities/results/heatmaps)

Technical Specifications

Data characteristics
Population All brain MR
Input T1-weighted MPRAGE image series, Single-frame data format and T2-weighted 3D FLAIR image for WMH
Input format DICOM
Output Image annotations, Report with table of results, Label Map, Deviation Map, Volumetric report
Output format DICOM, PDF Report
Integration Integration in standard reading environment (PACS), Integration via AI marketplace or distribution platform, Stand-alone webbased
Deployment Hybrid solution
Trigger for analysis Automatically, right after the image acquisition, On demand, triggered by a user through e.g. a button click, image upload, etc.
Processing time 1 - 10 minutes


Certified, Class IIa , MDR
FDA 510(k) cleared , Class II
Intended Use Statements
Intended use (according to CE) AI-Rad Companion Brain MR is a post-processing image analysis software that assists clinicians in viewing, analyzing, and evaluating MR brain examinations for the assessment of the volumetric properties of a variety of brain structures and white matter hyperintensities.


Market presence
On market since 05-2020
Distribution channels Teamplay Digital Health Platform
Countries present (clinical, non-research use)
Paying clinical customers (institutes)
Research/test users (institutes)
Pricing model Subscription
Based on Number of analyses


Peer reviewed papers on performance

  • Validity Assessment of an Automated Brain Morphometry Tool for Patients with De Novo Memory Symptoms (read)

Non-peer reviewed papers on performance
Other relevant papers