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Powering and communication for OMNI: A distributed and modular closed-loop neuromodulation device
Summary
A novel neuromodulation device, OMNI, enables closed-loop brain recording and stimulation across 256 channels. Its modular design supports distributed configurations for network-level neural disorder treatment.
Area of Science:
- Biomedical Engineering
- Neuroscience
- Medical Devices
Background:
- Neuromodulation is crucial for treating network-level neural disorders.
- Existing devices often lack modularity and distributed capabilities for comprehensive brain coverage.
Purpose of the Study:
- To introduce OMNI, a distributed, modular, intelligent, and efficient neuromodulation device.
- To detail the communication and power distribution network enabling OMNI's unique architecture.
Main Methods:
- Development of a distributed, modular neuromodulation system (OMNI).
- Implementation of a 256-channel closed-loop recording and stimulation system.
- Design of a robust communication and power distribution network for modular integration.
Main Results:
- OMNI supports simultaneous recording and stimulation across 256 channels.
- The device accommodates up to 4 distinct neuromodulation modules in flexible configurations.
- The communication and power network effectively enables modular and distributed operation.
Conclusions:
- OMNI offers a versatile platform for addressing network-level neural disorders.
- The device's modularity and distributed nature represent a significant advancement in neuromodulation technology.
- The communication and power infrastructure are key to OMNI's functional capabilities.
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