A Computerized Bioinspired Methodology for Lightweight and Reliable Neural Telemetry.

Sensors
Olufemi AdeluyiJeong-A Lee

Abstract

Personalized health monitoring of neural signals usually results in a very large dataset, the processing and transmission of which require considerable energy, storage, and processing time. We present bioinspired electroceptive compressive sensing (BeCoS) as an approach for minimizing these penalties. It is a lightweight and reliable approach for the compression and transmission of neural signals inspired by active electroceptive sensing used by weakly electric fish. It uses a signature signal and a sensed pseudo-sparse differential signal to transmit and reconstruct the signals remotely. We have used EEG datasets to compare BeCoS with the block sparse Bayesian learning-bound optimization (BSBL-BO) technique-A popular compressive sensing technique used for low-energy wireless telemonitoring of EEG signals. We achieved average coherence, latency, compression ratio, and estimated per-epoch power values that were 35.38%, 62.85%, 53.26%, and 13 mW better than BSBL-BO, respectively, while structural similarity was only 6.295% worse. However, the original and reconstructed signals remain visually similar. BeCoS senses the signals as a derivative of a predefined signature signal resulting in a pseudo-sparse signal that significantly i...Continue Reading

References

Dec 21, 2011·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Claude Bédard, Alain Destexhe
Sep 13, 2012·IEEE Transactions on Bio-medical Engineering·Zhilin ZhangBhaskar D Rao
May 1, 2013·International Journal of Neural Systems·U Rajendra AcharyaJasjit S Suri
May 15, 2013·Optics Express·Yang Xiang, Shufen Liu
Dec 30, 2014·International Journal of Neural Systems·Hong WangShujun Ma
Jan 1, 2015·Journal of Healthcare Engineering·Olufemi Adeluyi, Jeong-A Lee
Aug 24, 2016·Integrative and Comparative Biology·Michael R MarkhamRosalie Maltby
Jul 26, 2018·Sensors·Duarte Dias, João Paulo Silva Cunha
Feb 8, 2019·Journal of Fish Biology·William G R Crampton
Apr 11, 2019·Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences·Ayomi S Perera, Marc-Olivier Coppens

❮ Previous
Next ❯

Methods Mentioned

BETA
chip

Software Mentioned

Xilinx Power Analyzer
BO
BSBL
BeCoS
MATLAB
Windows XP Professional

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Hua Meng, Mesut Sahin
IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
Jianbo YangLawrence Carin
© 2021 Meta ULC. All rights reserved