Electromyogram News and Research

RSS

Study unveils novel method for visualizing muscle coordination and assessing fatigue

Surface electromyography (sEMG) is a traditional method used to measure the electrical activity of muscles during physical activity.

4 Jan 2024

New imaging tool creates real-time, 3D images and maps of contractions during labor

Researchers funded by the National Institutes of Health have developed a new imaging tool, called electromyometrial imaging (EMMI), to create real-time, three-dimensional images and maps of contractions during labor.

14 Mar 2023

In-depth assessment of muscle biopsies in patients with long COVID

Researchers analyzed skeletal muscle biopsies of patients with persistent fatigue and malaise post-exertion to determine the underlying mechanisms of long COVID.

20 Feb 2023

Scientists map neural pathways that lead to vomiting after eating contaminated food

A new study describes a system by which gut-brain pathways coordinate with brain circuits to initiate nausea and vomiting.

6 Nov 2022

Investigating the role of the gut-to-brain axis in defensive responses

In a new study, researchers investigated the function of the gut-to-brain axis in defensive responses induced by toxins.

3 Nov 2022

Novel wearable soft robotic armband could be a game changer for users of prosthetic hands

Typing on a keyboard, pressing buttons on a remote control or braiding a child's hair has remained elusive for prosthetic hand users.

11 Feb 2022

Researchers are developing 3D structural-sensing robots to handle healthcare tasks

Robots that could take on basic healthcare tasks to support the work of doctors and nurses may be the way of the future. Who knows, maybe a medical robot can prescribe your medicine someday? That's the idea behind 3D structural-sensing robots being developed and tested at Simon Fraser University by Woo Soo Kim, associate professor in the School of Mechatronic Systems Engineering.

27 Feb 2021

Preoperative donor muscle training expedites rehabilitation process in patients

Researchers at the Institute of Cognitive Neuroscience of the Higher School of Economics have proposed to train transplanted muscles in advance with new movements so that the brain can learn to use them more quickly after autotransplantation.

28 Mar 2019

New video game-led training device helps stroke survivors regain arm mobility

Severely impaired stroke survivors are regaining function in their arms after sometimes decades of immobility, thanks to a new video game-led training device invented by Northwestern Medicine scientists.

20 Mar 2019

Doctor with Guillain Barré syndrome recovers back to normal life

Doctors do the darndest things. Take the one who walked right up to Dan Thomas, MD, at a lecture, got into the ready position, and proceeded to perform several squats as Thomas watched, puzzled.

6 Sep 2018

Performing surgery on virtual patient could provide valuable insight into consequences

Is surgery the best option or not, in the case of cancer in the head and neck? As the consequences for speaking and swallowing may be severe, some way of predicting these consequences would help in the decision-making.

13 Dec 2017

New bio-signal measuring electrodes can be mounted on IoT devices for health diagnosis

DGIST announced that Professor Kyung-in Jang's research team from the Department of Robotics Engineering succeeded in developing bio-signal measuring electrodes that can be mounted on Internet of Things (IoT) devices through joint research with a research team led by professor John Rogers of the University of Illinois, USA.

23 Nov 2016

Research shows how paralyzed limbs can be controlled via implanted electrodes

Patients with spinal cord injuries might one day regain use of paralyzed arms and legs thanks to research that demonstrates how limbs can be controlled via a tiny array of implanted electrodes.

23 Nov 2016

SFU scientists aim to develop new control system for most advanced bionic hands

A Canadian athlete's dream to one day "move" his fingers again after losing an arm in a workplace accident is now within grasp, thanks to a robotic arm prosthesis being developed at Simon Fraser University.

5 May 2016

Sleep disorder may forecast gait problems in Parkinson’s

The findings of a polysomnography study have strengthened the link between rapid eye movement sleep behavior disorder and Parkinson’s disease, suggesting that it is specifically associated with freezing of gait.

18 Sep 2013

Post-doctoral fellow receives grant from NIH to study the response levels to FES in stroke patients

Rakesh Pilkar, Ph.D., a post-doctoral fellow in Human Performance and Engineering Research at Kessler Foundation, was awarded a R03, $153,000 grant by the National Institutes of Health to study the response levels to function electrical stimulation (FES) interventions in the rehabilitation of stroke patients-titled, "Identification of Responders to the FES Interventions in Stroke Populations".

26 Aug 2013

U.S. patient monitoring market to reach $4 billion by 2017: iData Research

According to a new report by iData Research the leading global authority in medical device and pharmaceutical market research, the U.S. patient monitoring market is expected to reach almost $4 billion by 2017.

19 Oct 2010

Targeted muscle reinnervation shows promise for improving function of artificial arms

A surgical technique known as targeted muscle reinnervation appears to enable patients with arm amputations to have improved control of functions with an artificial arm, according to a study in the February 11 issue of JAMA, the Journal of the American Medical Association.

10 Feb 2009

Carpal tunnel syndrome treatment

Do you feel numbness, burning pain or a tingling sensation in your hand or wrist that seems to increase at night; have difficulty holding objects without dropping them; or find it increasingly difficult to perform repetitive movements such as using your computer mouse or keyboard without pain?

31 Mar 2008

Targeted muscle reinnervation allows prosthetic arms to brain's signals

Motorized prosthetic arms can help amputees regain some function, but these devices take time to learn to use and are limited in the number of movements they provide.

13 Nov 2007