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Ultra-fast new technology to detect bacteria

A new detection method which can identify the presence of bacteria within a minute, while distinguishing healthy from non-viable bacteria, could save many lives and a lot of money. Scientists at the University of Warwick reported this technology, based on alterations in electrical signaling in bacteria in response to external electrical stimulation.

13 Jun 2019

Stimulated seizures help treat epilepsy faster, better

The use of cortical stimulation to induce artificial seizures in epileptic patients waiting for surgery could greatly speed up their assessment while improving surgical outcome, according to a new study published on June 10, 2019, in the Journal of the American Medical Association.

12 Jun 2019

Study offers strong evidence that certain region of the brain plays key role in memory recall

A study by UCLA psychologists provides strong evidence that a certain region of the brain plays a critical role in memory recall.

3 Jun 2019

Nerve stimulation therapy could help patients with the most common type of stroke

Research led by a UCLA scientist found that a new nerve stimulation therapy to increase blood flow could help patients with the most common type of stroke up to 24 hours after onset.

23 May 2019

New algorithm guides catheters to accurately locate atrial fibrillation sources

Patients with atrial fibrillation or AFib experience chaotic electrical signals in the upper chamber of their heart (atria), which cause an irregular or quivering heartbeat (arrhythmia) that can lead to blood clots and heart failure. AFib also is a major cause of stroke and affects 33 million people worldwide.

21 May 2019

Wearable device to record, stimulate brain's dynamic activity with high resolution

A team of researchers from Carnegie Mellon University is starting a project to design and implement a noninvasive neural interface that can be used as a wearable device.

21 May 2019

GW researchers lay groundwork for improving diagnostic utility of neonatal EEGs

Neonatal brain injury is a leading cause of lifelong disability. Researchers at the George Washington University are laying the groundwork for a future where health care providers can more accurately diagnose brain injury and dysfunction in newborns with the use of an inexpensive and non-invasive diagnostic tool -- electroencephalography.

15 May 2019

Study examines how our brain generates consciousness and loses it during anesthesia

Medically-induced loss of consciousness during anesthesia is associated with a break-down of brain connectivity at the anatomical macro scale - across cortical areas - yet what role brain micro circuitry plays in LOC remains unclear.

2 May 2019

Stretchy wearable patch can do a health check while you work out

Next-generation fitness sensors could give deeper insights into human health through noninvasive testing of bodily fluids. A stretchy patch developed at KAUST could help this approach by making it easier to analyze sweat for critical biomarkers.

25 Apr 2019

New electronic sensors detect parameters essential to ensure human comfort and safety

From astronauts and submariners to miners and rescue workers, people who operate in small enclosed spaces need good air quality to work safely and effectively.

11 Apr 2019

Understanding imbalance in key neural pathway to help treat psychiatric disorders

Researchers at the University of California, Irvine have identified for the first time an imbalance in a key neural pathway that explains how some people reactivate negative emotional memories.

10 Apr 2019

Michigan State University receives $1.8 million NIH grant to improve brain implants

Michigan State University has landed a $1.8 million National Institutes for Health R01 grant to improve brain implants - "electroceuticals" used to treat Alzheimer's, Parkinson's, depression and traumatic injuries.

29 Mar 2019

New $9.7 million NIH grant project seeks to improve hearing restoration

The University of Minnesota announced today that it will lead a $9.7 million grant over the next five years from the National Institutes for Health BRAIN Initiative to develop a new implantable device and surgical procedure with the goal of restoring more natural hearing to people who are deaf or severely hard-of-hearing.

20 Mar 2019

Researchers receive $9.7-million grant to develop new hearing-loss treatments for deaf

A team of worldwide researchers including engineers from the University of Utah have received a $9.7-million grant to design and develop a new implantable device and surgical procedure for the deaf that hopefully will cut through the noise and produce much more detailed sound than traditional hearing-loss treatments.

20 Mar 2019

New project focuses on creating more responsive, intuitive prosthetics

Currently, the most advanced prosthetics on the market use technology that is more than four decades old. The challenge for today’s scientists and engineers is to develop a more dextrous prosthetic limb that can help amputees carry out more of the tasks that others take for granted.

19 Mar 2019

Brain stimulation reduces depression symptoms, shows study

With a weak alternating electrical current sent through electrodes attached to the scalp, UNC School of Medicine researchers successfully targeted a naturally occurring electrical pattern in a specific part of the brain and markedly improved depression symptoms in about 70 percent of participants in a clinical study.

12 Mar 2019

Minimally invasive procedure helps surgeons to pinpoint epilepsy patients for brain surgery

A minimally invasive procedure to determine whether patients with drug-resistant epilepsy are candidates for brain surgery is safer, more efficient, and leads to better outcomes than the traditional method, according to new research by The University of Texas Health Science Center at Houston.

8 Mar 2019