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Language processing deficits may occur at stuttering onset

A study of preschool-age children has shown key differences in the neural networks mediating language processing between those who stutter and those who do not.

31 Jan 2013

Brain areas work together at the same time to recall memories

Working with patients with electrodes implanted in their brains, researchers at the University of California, Davis, and The University of Texas Health Science Center at Houston (UTHealth) have shown for the first time that areas of the brain work together at the same time to recall memories. The unique approach promises new insights into how we remember details of time and place.

30 Jan 2013

New DNA-delivering film holds promise for improving effectiveness of vaccines

Vaccines usually consist of inactivated viruses that prompt the immune system to remember the invader and launch a strong defense if it later encounters the real thing. However, this approach can be too risky with certain viruses, including HIV.

29 Jan 2013

Sacral nerve stimulation helps manage children with chronic incontinence

Incontinence is typically a condition associated with adults; however, many children also struggle with incontinence - bladder, bowel or both. In order to help these children, doctors at Nationwide Children's Hospital have turned to a device, typically used in adult patients, to help manage children with chronic incontinence.

24 Jan 2013

Intelligent algorithms for programming deep brain stimulation in Parkinson’s to be developed by Great Lakes NeuroTechnologies

Great Lakes NeuroTechnologies (GLNT) announced today that they are launching a study to determine the feasibility of using intelligent algorithms to assist with programming deep brain stimulation settings for Parkinson’s disease.

22 Jan 2013

Boston Scientific initiates Blazer Open-Irrigated Catheter clinical trial in atrial fibrillation

The first patient has been treated in the Boston Scientific Corporation ZERO AF clinical trial to evaluate the safety and effectiveness of the Blazer Open-Irrigated Temperature Ablation Catheter in patients with symptomatic, drug refractory paroxysmal atrial fibrillation.

17 Jan 2013

Bionic devices: an interview with Dr Rylie Green

Bionic devices are implants which replace biological functions which have been lost due to nerve damage. They use electrical signals to stimulate the remaining nerve cells following disease or injury. Although the term bionic was only coined in the late 1950s, the earliest bionic devices were cardiac pacemakers, developed in the early 1900s. However the first commercial implantable units were not available until the 1950s.

14 Jan 2013

Nanoparticle researcher to deliver inaugural presentation at next ACS national meeting

A noted researcher in nanomedicine ― preventing, diagnosing and treating disease with particles so small that thousands fit across the width of a human hair ― will deliver the inaugural presentation in "The Kavli Foundation Emerging Leader in Chemistry Lecture" at the next National Meeting of the American Chemical Society (ACS).

4 Jan 2013

Electroconvulsive therapy releases opiate-like substances

Researchers used electricity on certain regions in the brain of a patient with chronic, severe facial pain to release an opiate-like substance that's considered one of the body's most powerful painkillers.

3 Jan 2013

Computer simulation can predict risk of irregular heart rhythms and sudden cardiac death

A computer model of the heart wall predicted risk of irregular heart rhythms and sudden cardiac death in patients, paving the way for the use of more complex cardiac models to calculate the consequences of genetic, lifestyle and other changes to the heart.

14 Dec 2012

Dendritic spines respond to and process synaptic inputs both chemically and electrically

It's the least understood organ in the human body: the brain, a massive network of electrically excitable neurons, all communicating with one another via receptors on their tree-like dendrites. Somehow these cells work together to enable great feats of human learning and memory. But how?

6 Dec 2012

Nerve stimulation improves hand use in spinal cord injury patients

A method combining transcranial magnetic stimulation with electrical stimulation of peripheral nerves in the wrist temporarily improves hand use in spinal cord injury patients, show research findings published in Current Biology.

5 Dec 2012

AliveCor receives FDA clearance on its mobile heart monitor

AliveCor, Inc. announced today at the start of the 4th annual mHealth Summit in Washington, D.C. that the company received FDA 510(k) clearance on its mobile Heart Monitor as well as CE Mark conformity. This clinical-quality, low-cost mobile ECG heart monitor, compatible with the iPhone® 4 and 4S, enables doctors to evaluate patient heart health easily, quickly and remotely.

3 Dec 2012

New laser surgical technique appears to be safe and effective in treating epilepsy

A developing new laser surgical technique for epilepsy appears to be safe and effective and reduces hospital stays to one or two days, according to two research reports presented today during the American Epilepsy Society 66th Annual Meting at the San Diego Convention Center.

3 Dec 2012

Long-term hippocampal DBS effectively reduces seizures in experimental models

The results of the first reported study of deep brain stimulation (DBS) in an animal model for temporal lobe epilepsy (TLE) presented today at the American Epilepsy Society (AES) 66th Annual Meeting suggests that DBS may have potential as therapy for this common and often difficult to treat form of epilepsy.

2 Dec 2012

Deficiencies in sensory information processing can explain complex symptoms of schizophrenia

Researchers at the University of California, San Diego School of Medicine and the VA San Diego Healthcare System have found that deficiencies in the neural processing of simple auditory tones can evolve into a cascade of dysfunctional information processing across wide swaths of the brain in patients with schizophrenia.

30 Nov 2012

FDA clears NeuroMetrix’s SENSUS Pain Management System

NeuroMetrix, Inc., a medical device company focused on the diagnosis and treatment of the neurological complications of diabetes, reported that it has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for the disposable electrode that is used in conjunction with its SENSUS device.

30 Nov 2012

Scientists discover synchronous brain activity between two guitarists

Researchers from the Max Planck Institute for Human Development in Berlin have shown that synchronization emerges between brains when making music together, and even when musicians play different voices. In a study published November 29th in Frontiers in Neuroscience, Johanna S-nger and her team used electrodes to record the brain waves of guitarists while they played different voices of the same duet.

29 Nov 2012

Chalmers researcher develops world's first implantable robotic arm controlled by thoughts

The world's first implantable robotic arm controlled by thoughts is being developed by Chalmers researcher Max Ortiz Catalan. The first operations on patients will take place this winter.

28 Nov 2012

Retinal reader helps blind to ‘see’ words

An implanted retinal prosthesis, consisting of an array of electrodes linked up to a video camera and wearable computer, allows blind patients to successfully “read” two-to-four letter braille words.

27 Nov 2012