Brain

PASADENA, Calif., July 29, 2016 -- The use of a life-saving clot-dissolving treatment for patients with acute ischemic stroke increased by 73 percent following the implementation of a Kaiser Permanente telestroke program, according to a study published today in The Permanente Journal.

Stroke is a major cause of death and a leading cause of serious long-term disability in the United States. Acute ischemic stroke, the most common type, is caused by a clot obstructing the flow of blood and oxygen to the brain, which can result in the death of brain cells.

Ever taken a selfie? Around the world, people snap tens of millions of these self-portraits every day, usually with a mobile device held at arm's length. For all their raging popularity, though, selfies can often be misrepresentative, even unflattering. Due to the camera's proximity, selfies render subjects' noses larger, ears smaller and foreheads more sloping.

Washington DC, August 1, 2016 - Three studies to be published in the August 2016 issue of the Journal of the American Academy of Child and Adolescent Psychiatry (JAACAP) report that combining two standard medications could lead to greater clinical improvements for children with attention-deficit/hyperactivity disorder (ADHD) than either ADHD therapy alone.

For the first time novel expression sites in the brain have been identified for a gene which is associated with Motor Neuron Disease and Frontotemporal Dementia.

Many people who develop Motor Neuron Disease, also called Amyotropic Lateral Sclerosis (ALS), and/or Frontotemporal Dementia (FTD) have abnormal repeats of nucleotides within a gene called C9orf72 which causes neurons to die.

A new study, which followed 180 pre-term infants from birth to age seven, found that babies who were fed more breast milk within the first 28 days of life had had larger volumes of certain regions of the brain at term equivalent and had better IQs, academic achievement, working memory, and motor function.

The findings were published online Friday, July 29, in The Journal of Pediatrics.

Researchers at the University of Rochester Medical Center recently discovered a genetic link between Long QT Syndrome (LQTS), a rare cardiac rhythm disease, and an increased risk for seizures. The study also found that people with LQTS who experience seizures are at greater risk of sudden cardiac death.

A diet high in saturated fat can make your brain struggle to control what you eat, says a new study in Frontiers in Cellular Neuroscience.

If people are looking to lose weight, stay clear of saturated fat. Consuming these types of fatty food affects a part of the brain called the hypothalamus, which helps regulate hunger.

A new study, which followed 180 pre-term infants from birth to age seven, found that babies who were fed more breast milk within the first 28 days of life had had larger volumes of certain regions of the brain at term equivalent and had better IQs, academic achievement, working memory, and motor function.

The findings were published online Friday, July 29, in The Journal of Pediatrics.

When it comes to prejudice, it does not matter if you are smart or not, or conservative or liberal, each group has their own specific biases. In a recent study, psychologists show that low cognitive ability (i.e., intelligence, verbal ability) was not a consistent predictor of prejudice. Cognitive ability, whether high or low, only predicts prejudice towards specific groups. The results are published in the journal Social Psychological and Personality Science.

New research findings from the Center for Cognitive Neurology at NYU Langone Medical Center could provide additional clues for future treatment targets to delay Alzheimer's disease and related dementias. This is according to the group's latest findings that will be presented at the Alzheimer's Association International Conference (AAIC), July 24 to July 28 in Toronto.

CHAPEL HILL, NC - When you sleep, your brain is busy storing and consolidating things you learned that day, stuff you'll need in your memory toolkit tomorrow, next week, or next year. For many people, especially those with neurological conditions, memory impairment can be a debilitating symptom that affects every-day life in profound ways. For the first time, UNC School of Medicine scientists report using transcranial alternating current stimulation, or tACS, to target a specific kind of brain activity during sleep and strengthen memory in healthy people.

Treating people with mental ill health in hospitals with locked wards, as opposed to hospitals without locked wards, does not reduce their risk of suicide attempts or of unauthorised absence from hospital, also known as 'absconding', according to a new 15-year study in Germany of around 145000 patient cases, published in The Lancet Psychiatry journal. The authors suggest that an open-door policy may foster a better therapeutic atmosphere and thus promote better health outcomes for people on psychiatric wards.

Boulder, Colorado, USA - Over the past decade, the number of virtual field trips created to simulate in-person field excursions has grown, but one aspect of physical fieldwork is not commonly replicated: Virtual explorers do not often return to their desks with collections of virtual rocks. Three-dimensional virtual samples can enhance just about any geoscience activity, from online college courses to remote research collaboration.

COLUMBIA, Mo. - As women enter menopause, their levels of physical activity decrease; for years scientists were unable to determine why. Now, researchers from the University of Missouri have found a connection between lack of ovarian hormones and changes in the brain's pleasure center, a hotspot in the brain that processes and reinforces messages related to reward, pleasure, activity and motivation for physical exercise.

Music can influence how much you like the taste of beer, according to a study published in Frontiers in Psychology.

Their findings suggest that a range of multisensory information, such as sound, sensation, shape and color, can influence the way we perceive taste.

The Brussels Beer Project collaborated with UK band The Editors to produce a porter-style beer that took inspiration from the musical and visual identity of the band.