Results 121 to 130 of about 3,632,287 (380)
Advanced Science, EarlyView.Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao +4 more
wiley +1 more source
Phonocardiogram segmentation by using Hidden Markov Models [PDF]
, 2007 This paper is concerned to the segmentation of heart sounds by using state of art Hidden Markov Models technology. Concerning to several heart pathologies the analysis of the intervals between the first and second heart sounds is of utmost importance ...
Cardoso, Manuel J., Lima, C. S.
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THE HEART SOUNDS AND THE ARTERIAL PULSE IN CONGENITAL AORTIC STENOSIS [PDF]
, 1955 J. Reinhold +2 more
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Subicular Astrocytes Govern Seizure‐Impaired Fear Memory
Advanced Science, EarlyView.Astrocytes in dorsal subiculum act as a critical modulator of seizure‐associated cognitive dysfunction, operating through a Ca2+‐dependent adenosine‐linked astrocyte‐neuron signaling pathway that disrupts neuronal circuit homeostasis. This research highlights the potential of astrocyte‐targeted interventions as a therapeutic strategy, moving beyond the
Yuying Shao +15 more
wiley +1 more source
Nature and Science of SleepMuammar M Kabir,1,2,* Atousa Assadi,1– 3,* Shumit Saha,4 Bojan Gavrilovic,1 Kaiyin Zhu,1 Susanna Mak,5 Azadeh Yadollahi1,2 1KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada; 2Institute for Biomedical ...
Kabir MM +6 more
doaj
Assessing hearing by measuring heartbeat: The effect of sound level.
PLoS ONE, 2019 Functional near-infrared spectroscopy (fNIRS) is a non-invasive brain imaging technique that measures changes in oxygenated and de-oxygenated hemoglobin concentration and can provide a measure of brain activity.
Mehrnaz Shoushtarian +3 more
doaj +1 more source
Different Techniques and Algorithms for Biomedical Signal Processing [PDF]
, 2006 This paper is intended to give a broad overview of the complex area of biomedical and their use in signal processing. It contains sufficient theoretical materials to provide some understanding of the techniques involved for the researcher in the field ...
Salleh, Sh-Hussain
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A Review of Computer‐Aided Heart Sound Detection Techniques [PDF]
, 2020 Suyi Li +3 more
openalex +1 more source
Algorithm for Predicting Valvular Heart Disease from Heart Sounds in an Unselected Cohort [PDF]
, 2022 Per Niklas Waaler +10 more
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Rigid Hollow Microparticles for Enhanced Focused Ultrasound Treatment Under Optoacoustic Guidance
Advanced Science, EarlyView.By combining focused ultrasound (FUS) and acoustically active hollow borosilicate microparticles (HBMPs), we demonstrate tunable control over interparticle dynamics and their localized thermal energy deposition. Modulation of acoustic frequency and particle concentration tailors the energy delivery, allowing adaptive, material‐based regulation of ...
Nima Mahkam +6 more
wiley +1 more source