Results 41 to 50 of about 180,366 (346)

Gut microbiota and postpartum depression: a Mendelian randomization study

Frontiers in Psychiatry
BackgroundIncreasing evidence suggests a correlation between intestinal microbiota and the gut-brain axis; however, the causal relationship between gut microbiota and postpartum depression (PPD) remains unclear.MethodsIn this study, a two-sample ...
Jianjun Zhang, Jianjun Zhang, Lechuan Wei, Hongfei Tan, Wenwen Pang, Wenwen Pang   +5 more
doaj   +1 more source

Multifractal characteristics of external anal sphincter based on sEMG signals

, 2017
This work presents the application of Multifractal Detrended Fluctuation Analysis for the surface electromyography signals obtained from the patients suffering from rectal cancer.
Machura, Lukasz, Nowakowski, Michal, Trybek, Paulina   +2 more
core   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Construction of an explainable machine learning model based on SHAP for predicting cardiovascular mortality risk among American cancer survivors

Discover Oncology
Background Cardiovascular disease (CVD) continues to be a leading cause of death globally. Cancer survivors experience a significantly increased risk of cardiovascular mortality owing to shared risk factors with CVD; however, dedicated predictive tools ...
Xiaohe Shi, Yinliang Liu
doaj   +1 more source

Recurring patterns in stationary intervals of abdominal uterine electromyograms during gestation [PDF]

, 2014
Abdominal uterine electromyograms (uEMG) studies have focused on uterine contractions to describe the evolution of uterine activity and preterm birth (PTB) prediction. Stationary, non-contracting uEMG has not been studied.
Di Marco, Luigi Yuri, Di Maria, Costanzo, Langley, Philip, Robson, Stephen C., Taggart, Michael J., Tong, Wing-Chiu   +5 more
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Utilization of a Deep Learning Algorithm for Automated Segmentation of Median Nerve from Ultrasound Obtained from the Distal Forearm and Wrist

Bioengineering
Carpal tunnel syndrome (CTS) is the most common peripheral nerve entrapment, and ultrasound provides a fast, cost-efficient method for visualizing the median nerve.
Amad Qureshi, Kyle Tse, Siddhartha Sikdar, Yonatan Serlin, Atsede Akalu, Tianxia Wu, Katharine Alter, Qi Wei, Tanya Lehky   +8 more
doaj   +1 more source

Low-cost active electromyography

HardwareX, 2019
Electromyography (sEMG) is the technique applied to measure the bio-potential signal produced by a contracting skeletal muscle. sEMG has been used for subject intention estimation, force estimation, limb angle estimation and determining muscle activation
Benjamin C. Fortune, Christopher G. Pretty, Logan T. Chatfield, Lachlan R. McKenzie, Michael P. Hayes   +4 more
doaj   +1 more source

Analysis of lower limb internal kinetics and electromyography in elite race walking. [PDF]

, 2013
The aim of this study was to analyse lower limb joint moments, powers and electromyography patterns in elite race walking. Twenty international male and female race walkers performed at their competitive pace in a laboratory setting.
Alkjaer T., Athanassios Bissas, Bezodis I. N., Brian Hanley, Cairns M. A., Chumanov E. S., Clarys J. P., de Leva P, Donà G., Francis P. R., Giakas G., Giakas G., Hanley B., Hoga K., Hoga K., IAAF, Leskinen A., Murray M. P., Okamoto T., Sanzén L., Smith G, White S. C., Winter D. A, Zajac F. E.   +23 more
core   +2 more sources

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source