Probe headsets have been developed to maximize the brain area that can be assessed in a wide range of diverse applications. Probes and optical fibers have been refined to suit different subject groups, from neonates to adults.
Skull caps, designed for comfort and flexibility, secure the probe holders precisely on the head. The fiber tips are spring-loaded to provide optimal contact with the scalp for accurate readings. The simultaneous use of two probe holders provides a direct comparison between two different brain areas or two individuals (hyper-scanning).