Next Generation in Human Neurophysiology
For several years, BEL scientists and engineers have been planning and developing advances in technology and integration tools for neuroscience research. Rethinking what is possible and expanding the boundaries of EEG technology, BEL offers the next innovation in our product road map.
A new line of systems for HD EEG research that will change the field of human neurophysiology by bringing cutting edge technology at affordable costs to revolutionize both spatial and temporal resolution. Available in 130 and 280 channels, the BEL EEG System One delivers unprecedented resolution and reproducibility.
Whole head coverage of electrodes with 130 or 280 channel. Newly patented design for improved fit, comfort, and durability. Easy to apply, remove, clean, and disinfect.
Small and powerful, this wireless, battery powered EEG amplifier has a Nano GPU inside and is designed with the future in mind. Machine Learning capability is an integral component of this advanced EEG system.
Elevated visualization of EEG in an easy-to-use Chrome based interface. This acquisition and review software operates seamlessly with open-source software for maximum flexibility.
SOURCERER Source Estimation software is designed with a platform-agnostic, modern architecture, delivering significantly higher computational speeds and higher throughputs for both clinical and research facilities.
Interested in mapping EEG features to brain anatomy?
FDA Cleared for Clinical Use.
Elevating Sleep Neuroscience with BEL’s 280-Channel HD EEG
In the 2023 Atlas of Sleep Medicine, an innovative chapter titled “High-Resolution EEG Characterization of Sleep Neurophysiology”—authored by Shijing Zhou, Kyle Morgan, Evan Hathaway, Roma Shusterman, Phan Luu, Miranda Lim, Ruth Benca, and Don M. Tucker—illustrates the clear advantages of high-density EEG (HD-EEG) when studying the nuanced architecture of sleep.
Why this research matters?
Spatial and Temporal Clarity: Traditional clinical EEG and polysomnography fall short when aiming to decipher the fine-grained neural mechanisms of sleep. In contrast, HD EEG unlocks high temporal and spatial resolution, delivering unprecedented insight into sleep dynamics.
Revealing Signature Sleep Patterns: The chapter showcases how features like K-complexes, sleep spindles, and slow oscillations are identified and mapped using whole-head recordings (256 or 280 channels).
Source Localization Precision: With a 280-channel setup, source localization achieves spatial accuracy down to approximately 1 cm² on the cortical surface. This is enabled through rigorous methods like MRI registration, tissue conductivity modeling, and inverse solutions—now accessible via tools like BEL’s SOURCERER.
MEG-Comparable Accuracy: When paired with precise forward and inverse modeling, HD EEG’s spatial resolution can rival magnetoencephalography (MEG)—bridging a longstanding performance gap in human neuroimaging.
This study doesn’t just underscore the scientific potential—it validates the 280-channel BEL EEG System One as the premier instrument for sleep neurophysiology research:
Detect K-complexes, spindles, slow oscillations
High-density sampling
Full-head coverage
BEL 280-Channel Capability
Feature
Research Need
Accuracy ~1 cm² on cortex via BEL’s SOURCERER
Source localization precision
Map cortical generators precisely
Best-in-class performance unmatched by conventional systems
Spatial & temporal resolution
Capture fine-grained sleep dynamics
Integrated workflow with BEL Amp One, BEL View, FLOW, SOURCERER
Research-to-clinic readiness
Turn findings into clinical applications
