Results 61 to 70 of about 223,617 (305)

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

Effects of electrical stimulation therapy on the blood flow in chronic critical limb ischemia patients following regenerative therapy

SAGE Open Medicine, 2016
Objectives: We investigated the effects of electrical stimulation therapy on cutaneous and muscle blood flow in critical limb ischemia patients following regenerative therapy.
Shiho Yamabata, Hirokazu Shiraishi, Mai Munechika, Hideki Fukushima, Yoshiyuki Fukuoka, Tatsuya Hojo, Takeshi Shirayama, Motoyuki Horii, Satoaki Matoba, Toshikazu Kubo   +9 more
doaj   +1 more source

Voluntary Activation and Variability During Maximal Dynamic Contractions with Aging [PDF]

, 2017
Whether reduced supraspinal activation contributes to age-related reductions in maximal torque during dynamic contractions is not known. The purpose was to determine whether there are age differences in voluntary activation and its variability when ...
Hassanlouei, Hamidollah, Hunter, Sandra K., Rozand, Vianney, Senefeld, Jonathon W.   +3 more
core   +1 more source

Early Rehabilitation with Weight-bearing Standing-shaking-board Exercise in Combination with Electrical Muscle Stimulation after Anterior Cruciate Ligament Reconstruction [PDF]

, 2012
The objective of early rehabilitation after anterior cruciate ligament (ACL) reconstruction is to increase the muscle strength of the lower extremities. Closed kinetic chain (CKC) exercise induces co-contraction of the agonist and antagonist muscles. The
Fujii, Toshihiro, Hayashi, Masamichi, Kawamura, Kenji, Ozaki, Toshifumi, Takahashi, Kingo   +4 more
core   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

Advanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim, Zhuo Feng Lee, Gi‐Dong Sim, Sejoong Kim, Jessie S. Jeon   +4 more
wiley   +1 more source

Relationship between the Electrical Stimulation Frequency Optimal Value and the Magnitude of the Maximum Phase Shift, and the Force Developed by the Muscle

Приборы и методы измерений
Electrical stimulation restorative treatment’s process of neuromuscular system’s diseases very important. Choice of the signal frequency-time parameters and its coordination with the biological tissues electrical parameters one of the main factors in the
N. Osipov, I. O. Khazanovsky, A. V. Paceev, S. V. Paceev   +3 more
doaj   +1 more source

Electrical stimulation therapy for peripheral nerve injury

Frontiers in Neurology, 2023
Peripheral nerve injury is common and frequently occurs in extremity trauma patients. The motor and sensory impairment caused by the injury will affect patients' daily life and social work. Surgical therapeutic approaches don't assure functional recovery,
Lingmei Ni, Zhao Yao, Yifan Zhao, Tianfang Zhang, Jie Wang, Siyue Li, Zuobing Chen, Zuobing Chen   +7 more
doaj   +1 more source

Pengaruh Penambahan Electrical Muscle Stimulation (EMS) Terhadap Peningkatan Tonus Otot Pada Penderita Delayed Development [PDF]

, 2013
Latar Belakang: Delayed development adalah klasifikasi ciri anak menunjukkan keterlambatan signifikan dalam satu atau lebih domain perkembangan kognitif, emosional atau fisik. Permasalahan yang timbul pada delayed development yakni hipotonus pada otot
, Agus Widodo, S.Fis, M.Kes,, , Umi Budi Rahayu SST FT, M.Kes, Praditya, BJ.Zia Yucca   +2 more
core