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Findings shed new light on how striatum processes information to plan, execute movements

Researchers at Karolinska Institutet have mapped how different nerve cells in the brain area striatum process information to plan and execute our movements at just the right time and with the right vigour. The results, presented in the journal Cell Reports, show that different cell types in the striatum receive signals from completely different parts of the cerebral cortex and thus respond to different types of information.

28 Jan 2020

Study could lead to next-generation clinical testing for hidden hearing loss

A pair of biomarkers of brain function -- one that represents "listening effort," and another that measures ability to process rapid changes in frequencies -- may help to explain why a person with normal hearing may struggle to follow conversations in noisy environments, according to a new study led by Massachusetts Eye and Ear researchers.

28 Jan 2020

Non-invasive electrostimulation of the vagus nerve improves memory in mice

Researchers at UPF are testing a new non-invasive method of stimulating the vagus nerve in mice that improves their memory.

28 Jan 2020

Exploring link between elevated blood pressure early in life and dementia

Whether elevated blood pressure early in life translates to increased risk of dementia is a question scientists are working to answer.

28 Jan 2020

Study evaluates the impact of prostate cancer treatment decisions

A five-year follow-up study of more than 2,000 U.S. men who received prostate cancer treatment is creating a road map for future patients regarding long-term bowel, bladder and sexual function in order to clarify expectations and enable men to make informed choices about care.

27 Jan 2020

Study suggests prenatal origin for ‘young’ Parkinson’s disease

A new study published in the journal Nature Medicine on January 2020 suggests that Parkinson’s disease developing before the age of 50 years could be due to an abnormality in certain brain cells that remains dormant until the age of onset of the disease. It also indicates the potential usefulness of a specific drug to prevent this by correcting the brain cell disorder.

27 Jan 2020

Autism diagnosis test is less reliable than previously assumed, study finds

Rutgers researchers have found that a test widely used to diagnose whether children have autism is less reliable than previously assumed.

27 Jan 2020

Medi-Cal benefits eliminated a decade ago, such as foot care and eyeglasses, are back

San Diego podiatrist Dr. John Chisholm recalls the jolt some of his patients felt in 2009 when Medi-Cal, the government-funded health insurance in California for low-income people, eliminated coverage for podiatry care and several other benefits for adults due to a massive budget shortfall engendered by the Great Recession.

27 Jan 2020

Medtronic: RCT demonstrates profound back pain relief with DTM therapy

Medtronic plc today announced three-month results from a large, multicenter randomized controlled trial showing statistically significant (p=0.0009) and superior back pain relief with Differential Target Multiplexed (DTM) Spinal Cord Stimulation (SCS) compared to conventional SCS.

From Medtronic 27 Jan 2020

Prescription drug bumetanide could help treat autism

A new drug called bumetanide, which is used to treat edema, shows promise in treating some symptoms of autism in young children, while not showing significant adverse effects. The study was published in January 2020 in the journal Translational Psychiatry.

26 Jan 2020

Biodegradable bridge for nerve injuries

Researchers have successfully tried a biodegradable bridge like device (biodegradable polycaprolactone PCL conduit) in vivo for management of nerve injuries. The team published their findings in a paper titled, “Long-gap peripheral nerve repair through sustained release of a neurotrophic factor in nonhuman primates,” in the latest issue of the journal Science Translational Medicine.

26 Jan 2020

Recognizing the signs of overdose and knowing how to respond can save lives

Every day nearly 200 people die from an overdose of drugs or from alcohol poisoning, with opioids responsible for the majority.

26 Jan 2020

The influence of neuroanatomy on treatment response of patients with trigeminal neuralgia

A new study published in the journal Cephalalgia, the official journal of the International Headache Society, shows unprecedented data regarding the neuroanatomical influence on the treatment response of patients with trigeminal neuralgia.

24 Jan 2020

Novel technique used to show how electrical impulses travel with high speed in the brain

Researchers from the Netherlands Institute for Neuroscience used a new technique to show how electrical impulses are traveling with high speed in the brain.

24 Jan 2020

New neuromodulation device may help prevent migraine

If your bank account balance looks nail-bitingly low and you won't get paid for days, you might agonize over every dollar you spend. Maybe you'll scrutinize grocery-store ads more closely than usual or brew your own coffee instead of ordering it from a barista.

24 Jan 2020

Study sheds light on how norepinephrine release influences the fear-memory formation

Researchers at RIKEN Center for Brain Science have visualized the dynamic processes involving norepinephrine that influence different types of fear-memory formation in a living mouse model.

24 Jan 2020

People with acquired paralysis later in life report higher rates of depression, anxiety

People with facial paralysis are more likely to face depression and anxiety than the general population, especially if the paralysis occurs later in life rather than at birth, according to a recent study from Oregon State University.

23 Jan 2020

Healing and hope for families affected by fragile X in Eastern Europe

Mothers and fathers and their young children crowded into an old, government-run children's hospital in Belgrade, Serbia, colorful, cartoonish drawings covering its hallway walls. Parents struggled to soothe their anxious, wriggly boys and girls. But they were patient, polite. It was, after all, a day unlike any other. A day for hope.

23 Jan 2020

Diabetes-related proteins seen in high-res for the first time

A team of researchers have reported, in an exciting study published in the journal Nature Communications, that they were able to examine an important receptor at high definition for the first time. This detailed visualization has helped them greatly to understand its mechanism of functioning. This could help develop better ways to treat Type 2 diabetes mellitus as well as other conditions.

23 Jan 2020

Landmark study identifies 102 genes associated with autism risk

In the largest genetic sequencing study of autism spectrum disorder (ASD) to date, researchers have identified 102 genes associated with risk for autism. The study also shows significant progress towards teasing apart the genes associated with ASD from those associated with intellectual disability and developmental delay, conditions which often overlap.

23 Jan 2020