Results 71 to 80 of about 177,952 (285)

The Geometry of Layer 2/3 Cortical Sound Processing in Slow Wave Sleep

Advanced Science, EarlyView.
Sleep is associated with a sensory disconnection whose mechanisms remain elusive. Large neuronal population recordings in the auditory cortex revealed that, in NREM sleep, the neural code for sounds is highly similar to wakefulness, but coordinated modulations of neuron responsiveness intermittently disconnect the local cortical networks from sensory ...
Allan Muller, Anton Filipchuk, Sophie Bagur, Brice Bathellier   +3 more
wiley   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

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, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Antagonist conditioning contractions impair agonist functioning [PDF]

, 2010
This study assessed the effect of antagonist conditioning contractions (ACC) on the subsequent force and electromyography of an agonist. Twelve subjects performed isokinetic elbow flexion on a dynamometer in 4 test conditions including a baseline ...
Ebben, William, Fauth, McKenzie, Garceau, Luke, Gray, Aaron, Hanson, Phillip, Hsu, Brittni, Lutsch, Brittney, Szalkowski, Chris, Yoon, Tejin   +8 more
core   +2 more sources

Organic Electrochemical Transistors in Tissue‐Interfaced Bioelectronics

Advanced Science, EarlyView.
This article reviews the design, fabrication, and biological application of organic electrochemical transistors (OECTs), emphasizing their potential in tissue‐interfaced bioelectronics. It covers the fundamental principles of OECTs, strategies for enhancing tissue interfacing, and the development of skin‐mounted and implantable systems.
Ruixiang Bai, Zeyu Zhao, Feng Yan
wiley   +1 more source

Relationship between abnormal pelvic floor electromyography and obstetric factors in postpartum women: a cross-sectional study

BMC Women's Health
Objective To evaluate the surface electromyography (sEMG) of pelvic floor muscles (PFMs), compare between vaginal birth and cesarean section and correlate with maternity and obstetrics characteristics in primiparous 6–8 weeks postpartum.
Juan Jiang, Chun Li, He-Yu Liu, Zheng-Yan Zhu   +3 more
doaj   +1 more source

Application of neural network filters for improving an electromyogram signal filtration

Известия Томского политехнического университета: Промышленная кибернетика
Electromyography is a widely applied method for measuring the electrical activity of muscles in medical diagnostics, rehabilitation, and biomechanics.
Andrey A. Boshlyakov, Nikita A. Shilov, Maksim I. Zharkov   +2 more
doaj   +1 more source

Patient-Reported Disability Measures Do Not Correlate with Electrodiagnostic Severity in Carpal Tunnel Syndrome. [PDF]

, 2017
BACKGROUND: Electrophysiologic studies including electromyography and nerve conduction studies play a role in the evaluation of carpal tunnel syndrome (CTS), despite evidence that these studies do not correlate with CTS-specific symptom scores.
Atroshi, Bakhsh, Bessette, Chan, Changulani, Cohen, Das De, de la Llave-Rincón, de-la-Llave-Rincon, Graham, Itsubo, Jablecki, Jordan, Kimura, Kronlage, Levine, Makanji, Niekel, Nunez, Robinson, Sandin, Sucher, Ware, Watson, Werner, Wilder-Smith   +25 more
core   +2 more sources

PEDOT:PSS—A Key Material for Bioelectronics

Advanced Science, EarlyView.
PEDOT:PSS ‐ Poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate ‐ is typically processed from water dispersions to form multifunctional and multidimensional constructs with tunable electronic and ionic conductivity. Throught processing engineering, PEDOT:PSS is intergrated in bioelectronic devices that operate efficiently in physiological conditions
Alan Eduardo Ávila Ramírez, David Pieter van der Laan, Mustafeez Bashir Shah, Liwen Wang, Erica Zeglio, Achilleas Savva   +5 more
wiley   +1 more source

Intra-session and Inter-day Reliability of the Myon 320 Electromyography System During Sub-maximal Contractions

Frontiers in Physiology, 2018
Electromyography systems are widely used within the field of scientific and clinical practices. The reliability of these systems are paramount when conducting research.
Graeme G. Sorbie, Graeme G. Sorbie, Michael J. Williams, Michael J. Williams, David W. Boyle, Alexander Gray, James Brouner, Neil Gibson, Julien S. Baker, Chris Easton, Ukadike C. Ugbolue, Ukadike C. Ugbolue   +11 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