Electrode News and Research

RSS

Researchers create artificial tactile perception in monkeys through direct brain stimulation

Researchers from Duke University and HSE University have succeeded in creating artificial tactile perception in monkeys through direct brain stimulation.

3 Dec 2019

Swimming a 'no-no' for those undergoing deep brain stimulation therapy

Researchers have found that persons who have had a deep brain stimulation device implanted for treatment of Parkinson’s disease may have lost their ability to swim. The small study was titled, “Beware of deep water after subthalamic deep brain stimulation,” and was published in the latest issue of Neurology this week.

28 Nov 2019

U of T, ASU scientists develop first direct gene circuit

Scientists at the University of Toronto and Arizona State University have developed the first direct gene circuit to electrode interface by combining cell-free synthetic biology with state-of-the-art nanostructured electrodes.

25 Nov 2019

Movements affect the processing of visual stimuli

How do we perceive our environment? What is the influence of sensory stimuli on the peripheral nervous system and what on the brain? Science has an interest in this question for many reasons. In the long term, insights from this research could contribute to a better understanding of diseases such as ADHD and Parkinson's disease.

20 Nov 2019

New glassy carbon electrode makes deep brain stimulation safer for patients

Imagine having an electrode embedded in your brain in a surgical procedure that involves drilling holes in your skull to implant it. Now imagine going through an MRI scan for medical evaluation, when the metal electrode may react to the magnetic fields and vibrate, generate heat or even possibly damage the brain.

19 Nov 2019

Study offers significant contribution for recovery of motor functions

Delivering a diversified electric message to the different fibres of the injured spinal cord through a new technology able to deliver it in a targeted and independent manner. What is the result? Greater efficiency in recovering the control of voluntary limb movements in the event of serious damage to the spinal cord.

13 Nov 2019

Groundwork laid for new kind of neural interface system

By electrically stimulating nerves, neuromodulation therapies can reduce epileptic seizures, soothe chronic pain, and treat depression and a host of other health conditions without the use of conventional drugs like opioids.

11 Nov 2019

Skin-to-skin contact between mother and baby after C-section has risks

It was widely accepted that putting the newborn baby on the mother’s chest promotes skin-to-skin contact and bonding between the two who share the common experience of birth, and enhances the chances of successful breastfeeding, after a Cesarean section. However, from the viewpoint of anesthesiologists, who oversee the critical part of keeping the mother pain-free yet healthy during the surgical procedure, this introduces unnecessary risks.

10 Nov 2019

MGH researchers create highest resolution MRI scan of the human brain

A new paper describes a breakthrough 100 micron resolution scan of the human brain that was created by a multidisciplinary team of Massachusetts General Hospital researchers.

30 Oct 2019

Pitt, CMU researchers to develop all-in-one implantable device to record neural activity

The brain is a complex organ full of neurons that work together to help us move, feel, think, and more. A multidisciplinary group from the University of Pittsburgh and Carnegie Mellon University is working to expand the amount of information researchers can receive from a neural interface device and received two grants from the National Science Foundation for their collaborative effort.

29 Oct 2019

Detecting neurotransmitters at the lowest concentrations

Dopamine, serotonin, adrenalin... The smooth functioning of the human brain depends on their correct proportions. Any disturbances mean diseases.

24 Oct 2019

Pacifier-based biosensor could help diagnose, treat diabetes in infants

Wearable biosensors that non-invasively monitor health and fitness are growing in popularity among adults. But adapting this technology for use with babies is difficult because the devices are often bulky or have rigid surfaces that could harm infants' delicate skin.

23 Oct 2019

New polysomnography electrode set enables easy, accurate assessment of sleep bruxism severity

An easy-to-use electrode set can assess sleep bruxism severity as well as a conventional polysomnography, a new study from the University of Eastern Finland shows.

18 Oct 2019

EPFL and Mass. Eye and Ear researchers are developing highly elastic hearing implants

Close to half a million people around the world suffer from a serious hearing impairment. In some cases, they can find relief with hearing aids, cochlear and other types of implants. Yet these devices do not help people whose inner ear is damaged or whose cochlear nerve does not function properly.

16 Oct 2019

New coating to improve performance of neural recording technology

A microelectrode array is an implantable device through which neural signals can be obtained or delivered.

10 Oct 2019

More sensitive electrophysiology tools needed to study cancer cell populations

Bioelectricity of Cancer, a special issue of the peer-reviewed journal Bioelectricity, has just been published. Two promising discoveries are well delineated: an ultra-sensitive tool to detect cancer and a new therapeutic target for cancer immunotherapy.

9 Oct 2019

Study: The effect of electrical stimulation therapies on spinal fusion

Researchers from The Johns Hopkins University School of Medicine performed a systematic review and meta-analysis of published data on the effect of electrical stimulation therapies on spinal fusion.

9 Oct 2019

Restek Long-Life ESI electrodes are more rugged and less susceptible to corrosive conditions

The harsh environment inside an MS source takes its toll on ESI electrodes, and once they corrode, sensitivity drops, runs fail, and productivity halts while the instrument is offline for maintenance.

From Restek Corporation 4 Oct 2019

New $6.3 million DARPA grant to help researchers develop "intelligent spinal interface"

Supported with a new grant of $6.3 million from the U.S. Defense Advanced Research Projects Agency, a team led by Brown University researchers will develop and test an "intelligent spinal interface" aimed at helping to restore limb movement and bladder control for people who have suffered spinal cord injuries.

3 Oct 2019

Printed electronics show promise for personalized biosensors, embedded electronic tattoos

Electrical engineers at Duke University have devised a fully print-in-place technique for electronics that is gentle enough to work on delicate surfaces including paper and human skin.

3 Oct 2019