Wearable Optical Brain Imaging

moasic

Image quality of a scanner. Freedom of a headset. 

Capture brain responses to everyday tasks

Fiber-based DOT systems deliver excellent images but keep participants tethered to the lab. Mosaic brings the image quality of fiber-based high-density DOT into a wearable form. 

System Specifications:

~3000 measurements

735/850 nm wavelengths

13mm source-detector spacing

151 dB effective dynamic range

8 Hz Sampling Rate

Read the Washington University preprint on the previous-generation system.

Hamic, W., Fehner, W., et al., bioRxiv, 2026

Interested in a system?

 Tell us about your research and we'll follow up with 

configuration options for your lab.