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New study may open door to better diagnosis, treatment for chronic insomnia

Johns Hopkins researchers report that people with chronic insomnia show more plasticity and activity than good sleepers in the part of the brain that controls movement.

3 Mar 2014

Researchers find new technique to detect just a handful of lurking tumor cells

Beating cancer is all about early detection, and new research from the University of South Carolina is another step forward in catching the disease early. A team of chemists is reporting a new way to detect just a handful of lurking tumor cells, which can be outnumbered a billion to one in the bloodstream by healthy cells.

28 Feb 2014

Scientists create 3-D elastic membrane that is precisely shaped to match heart's epicardium

Igor Efimov, PhD, at the School of Engineering & Applied Science at Washington University in St. Louis and an international team of biomedical engineers and materials scientists have created a 3-D elastic membrane made of a soft, flexible, silicon material that is precisely shaped to match the heart's epicardium, or the outer layer of the wall of the heart.

26 Feb 2014

Electrical stimulation of hippocampus activates dormant memory cells

The electrical stimulation of the hippocampus in in-vivo experiments activates precisely the same receptor complexes as learning or memory recall. This has been discovered for the first time and the finding has now been published in the highly respected journal "Brain Structure Function".

24 Feb 2014

Researchers conduct pioneering translational study on immediate antidepressant effect of DBS

A team of UCA researchers led by Professor Esther Berrocoso and in joint collaboration with the mental health research groups of the Centro de Investigación Biomédica en Red de Salud Mental have carried out a pioneering project in Spain.

17 Feb 2014

Researchers design prototype system-on-chip that could make fully implanted cochlear implant

Researchers from Massachusetts Eye and Ear, Harvard Medical School, and Massachusetts Institute of Technology have designed a prototype system-on-chip that could make possible a fully implanted cochlear implant. They will present their findings on Feb. 11at the IEEE International Solid State Circuits Conference in San Francisco.

11 Feb 2014

UCLA researchers awarded $6M grant to explore new therapies for spinal-cord injuries

The National Institute of Biomedical Imaging and Bioengineering has awarded UCLA researchers Dr. Daniel Lu (Brentwood) and Dr. Reggie Edgerton (Bel Air) a $6 million, five-year grant to explore new therapies for the approximately 273,000 Americans living with spinal-cord injuries. Some 12,000 Americans suffer such injuries each year.

10 Feb 2014

New cochlear implant requires no external hardware

Cochlear implants - medical devices that electrically stimulate the auditory nerve - have granted at least limited hearing to hundreds of thousands of people worldwide who otherwise would be totally deaf.

9 Feb 2014

New electronically controlled drugs deliver medicine in much more targeted way

Potential side effects of many of today's therapeutic drugs can be downright frightening - just listen carefully to a drug commercial on TV. These effects often occur when a drug is active throughout the body, not just where and when it is needed.

6 Feb 2014

Beaumont Health System use new balloon ablation technology to treat atrial fibrillation

Beaumont Health System is the first center outside of Japan to use a new balloon ablation technology to treat atrial fibrillation, the most common heart rhythm disorder that affects about 3 million people in the U.S.

31 Jan 2014

Scientists receive new awards from CIRM to advance revolutionary stem cell science in medicine

Scientists from UCLA's Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research have received new awards from the California Institute of Regenerative Medicine (CIRM), the state stem cell research agency, that will forward revolutionary stem cell science in medicine.

30 Jan 2014

Researchers identify new technique of measuring brain activity in newborns

JoVE, the Journal of Visualized Experiments, will publish a procedure to identify newborns and children at-risk for developmental problems, especially those born prematurely.

29 Jan 2014

Staged surgery for most complex cases of childhood epilepsy

A staged approach to epilepsy surgery-with invasive brain monitoring followed by surgery in a single hospital stay-is a safe and beneficial approach to treatment for complex cases of epilepsy in children, reports the February issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

28 Jan 2014

Continuing spinal cord stimulation improves symptoms of Parkinson's disease

Researchers at Duke Medicine have shown that continuing spinal cord stimulation appears to produce improvements in symptoms of Parkinson's disease, and may protect critical neurons from injury or deterioration.

24 Jan 2014

Neuroscientists reveal how brain determines timing at which neurons take to create new memories

Neuroscientists from the University of Leicester, in collaboration with the Department of Neurosurgery at the University California Los Angeles (UCLA), are to reveal details of how the brain determines the timing at which neurons in specific areas fire to create new memories.

24 Jan 2014

Researchers find that we use both sides of our brain for speech

We use both sides of our brain for speech, a finding by researchers at New York University and NYU Langone Medical Center that alters previous conceptions about neurological activity. The results, which appear in the journal Nature, also offer insights into addressing speech-related inhibitions caused by stroke or injury and lay the groundwork for better rehabilitation methods.

17 Jan 2014

People who suffer from brain injuries, strokes often have problems paying attention, concentrating

The brain appears to synchronize the activity of different brain regions to make it possible for a person to pay attention or concentrate on a task, scientists at Washington University School of Medicine in St. Louis have learned.

16 Jan 2014

Ultrasound can modulate brain activity to heighten sensory perception in humans

Whales, bats, and even praying mantises use ultrasound as a sensory guidance system - and now a new study has found that ultrasound can modulate brain activity to heighten sensory perception in humans.

13 Jan 2014

Implantation of sleep apnea device can lead to improvements for patients with OSA

Implantation of a sleep apnea device called Inspire- Upper Airway Stimulation therapy can lead to significant improvements for patients with obstructive sleep apnea, according to a study published today in the New England Journal of Medicine.

9 Jan 2014

UPC researchers conduct biomechanical study of footwear made by Camper

Researchers from the Polytechnic University of Catalonia (UPC) have carried out a biomechanical study of the footwear made by Camper. A group of 54 volunteers took part in the project, trying on six models of men's shoes and six models of women's shoes.

8 Jan 2014