Electrode News and Research

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Research could improve lives of some people with treatment-resistant depression

Beth MacKay knew at a young age that she saw the world differently than many of her friends and family. She thought her pessimism and cynicism were rooted in realism, a proud reminder of her Scottish roots, and not a sign of an underlying medical condition. But, that understanding of herself changed when at the age of 17, she attempted suicide.

28 Jan 2020

Sensitive Analysis of Sugars with HPLC-Electrochemical Detection

An interview with Dr. Kristin Folmert, Application & Academy, KNAUER Wissenschaftliche Geräte GmbH.

From KNAUER Wissenschaftliche Geräte GmbH 23 Jan 2020

Targeted transcranial electrical stimulation can improve metamemories

HRL Laboratories, LLC, researchers have published results showing that targeted transcranial electrical stimulation during slow-wave sleep can improve metamemories of specific episodes by nearly 20% after only one viewing of the episode, compared to controls. Metamemory describes the sensitivity of whether memories are recalled accurately or not, such as during eyewitness testimony.

14 Jan 2020

New wireless, light-activated electrode advances neural stimulation

Neural stimulation is a pioneering technology that can be used to recover function and improve the quality of life for individuals who suffer from brain injury or disease.

9 Jan 2020

An innovative treatment for joint pain

Tired of living with painful arthritic knees, 54-year-old Deborah Brown's interest was piqued when she saw a recruitment flyer for a clinical trial on an innovative pain treatment at The University of Texas Health Science Center at Houston (UTHealth).

18 Dec 2019

KAUST researchers develop electronic biosensor powered using glucose in bodily fluids

An electronic biosensor powered using the glucose in bodily fluids has been developed by KAUST researchers. The device pairs an electron-transporting polymer with an enzyme that extracts electrons from its reaction with glucose to drive its circuitry.

16 Dec 2019

Novel self-powered, neural-stimulating e-skin for characterization of synaptic plasticity

Chinese scientists recently developed a flexible electronic skin (e-skin) capable of self-powered neural stimulation and inducing a neural response. The technology will be useful in characterizing synaptic plasticity.

12 Dec 2019

Study may help explain why deep-brain stimulation does not work for everyone

People with severe Parkinson's disease or other neurological conditions that cause intractable symptoms such as uncontrollable shaking, muscle spasms, seizures, obsessive thoughts and compulsive behaviors are sometimes treated with electric stimulators placed inside the brain.

10 Dec 2019

Neurons in the brain's motor cortex light up during speech of words and syllables

Neurons in the brain's motor cortex previously thought of as active mainly during hand and arm movements also light up during speech in a way that is similar to patterns of brain activity linked to these movements, suggest new findings published today in eLife.

10 Dec 2019

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