Neuromuscular electrical stimulation (NMES) for treating dysphagia is a relatively new therapeutic method. There is a paucity of evidence about the use of NMES in patients with dysphagia caused by stroke. The present review aimed to introduce and discuss studies that have evaluated the efficacy of this method amongst dysphagic patients following stroke with emphasis on the intensity of stimulation (sensory or motor level) and the method of electrode placement on the neck. The majority of the reviewed studies describe some positive effects of the NMES on the neck musculature in the swallowing performance of poststroke dysphagic patients, especially when the intensity of the stimulus is adjusted at the sensory level or when the motor electrical stimulation is applied on the infrahyoid muscles during swallowing.
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http://dx.doi.org/10.1155/2014/918057 | DOI Listing |
Microsyst Nanoeng
January 2025
Department of Electrical Engineering (ESAT-MNS), KU Leuven, Belgium.
The use of bulk piezoelectric transducer arrays in medical imaging is a well-established technology that operates based on thickness mode piezoelectric vibration. Meanwhile, advancements in fabrication techniques have led to the emergence of micromachined alternatives, namely, piezoelectric micromachined ultrasound transducer (PMUT) and capacitive micromachined ultrasound transducer (CMUT). These devices operate in flexural mode using piezoelectric thin films and electrostatic forces, respectively.
View Article and Find Full Text PDFSci Adv
January 2025
Department of Neurosurgery, Otto-von-Guericke University Magdeburg, Magdeburg, Germany.
Prior knowledge changes how the brain processes sensory input. Whether knowledge influences initial sensory processing upstream of the brain, in the spinal cord, is unknown. Studying electric potentials recorded invasively and noninvasively from the human spinal cord at millisecond resolution, we find that the cord generates electric potentials at 600 hertz that are modulated by prior knowledge about the time of sensory input, as early as 13 to 16 milliseconds after stimulation.
View Article and Find Full Text PDFTunis Med
January 2025
Physical Medicine and rehabilitation Department, Military hospital of Tunis, Tunisia.
Unlabelled: Introduction-Aim: Chronic low back pain affects 80% of individuals at some point in their lives and has significant socioeconomic impacts. This study aims to compare the efficacy of mesotherapy with transcutaneous electrical nerve stimulation (TENS) in treating chronic low back pain.
Methods: A randomized bicentric study was conducted at the Military Hospital of Tunis and the Multidisciplinary Military Polyclinic of Mefeteh Saadallah between August 2023 and June 2024.
Burns Trauma
January 2025
Department of Burn, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Second Ruijin Road, Huangpu District, Shanghai, 200025, China.
Background: Lipopolysaccharide (LPS)-induced apoptosis of lung microvascular endothelial cells (ECs) is the main reason of lung edema and acute lung injury (ALI) in septic conditions. Telocytes (TCs) are a distinct type of interstitial cells found around the lung microvasculature, which may protect ECs through the release of shed vesicles. However, whether TCs protect against LPS-induced EC apoptosis and ALI has not been determined.
View Article and Find Full Text PDFSports Med Health Sci
March 2025
Applied Neuromuscular Physiology Laboratory, Department of Kinesiology, Applied Health, and Recreation, Oklahoma State University, Stillwater, OK, 74075, USA.
This study examined the repeated bout effect (RBE) on muscle damage markers following two bouts of neuromuscular electrical stimulation (NMES) in untrained individuals. Following familiarization, participants received 45 consecutive NMES to the biceps brachii at an intensity that produced low evoked force for the elbow flexors. Muscle damage markers (maximal voluntary isometric contraction [MVIC], elbow range of motion [ROM], muscle soreness via visual analogue scale [VAS] scores, pressure pain threshold [PPT], and muscle thickness) were measured before (PRE), after (POST), 1 day after (24 POST), and 2 days after (48 POST) NMES.
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