While previous studies of the brain suggest that processing of objects and places occur in very different locations, a Johns Hopkins University research team has found they are closely related.
Recent news from The Johns Hopkins University
This section contains regularly updated highlights of the news from around The Johns Hopkins University. Links to the complete news reports from the nine schools, the Applied Physics Laboratory and other centers and institutes are to the left, as are links to help news media contact the Johns Hopkins communications offices.
Imagine a quarterback on the gridiron getting ready to pass the ball to a receiver. Suddenly, in charges a growling linebacker aiming to take him down. At what point does the quarterback abandon the throw and trigger evasive maneuvers?
With the use of verbal stories, a researcher from Johns Hopkins University has found that the brains of people born blind respond to situations similarly to the way people with sight do.
Millions of high school and college algebra students are united in a shared agony over solving for x and y, and for those to whom the answers don’t come easily, it gets worse: Most preschoolers and kindergarteners can do some algebra before even entering a math class.
For some, it’s the tradition of steeping tealeaves to brew the perfect cup of tea. For others, it’s the morning shuffle to a coffee maker for a hot jolt of java. Then there are those who like their wake up with the kind of snap and a fizz usually found in a carbonated beverage. Regardless of the routine, the consumption of caffeine is the energy boost of choice for millions to wake up or stay up. Now, however, researchers at the Johns Hopkins University have found another use for the stimulant: memory enhancer.
Researchers at The Johns Hopkins University have found that introducing testosterone in select areas of a male canary’s brain can affect its ability to successfully attract and mate with a female through birdsong. They also found that enhancing song activity based on testosterone in one brain area can change the size of a separate brain area that regulates song quality.
Offering Economic Incentives to Attract Blood Donations Should Be Encouraged, Researchers Write in Science
Three researchers including Carey Business School Assistant Professor Mario Macis say economic incentives can motivate members of the public to increase their donations of much-needed blood, the economists write in the May 24, 2013, issue of Science.
At the “Touch and the Enjoyment of Sculpture: Exploring the Appeal of Renaissance Statuettes” exhibition — an exhibition at the Walters Art Museum through April 15 – visitors are invited to disregard the usual rule against touching. In fact, handling the objects d’arts – which include replicas of famous 16th century statuettes that are part of the Walters’ collection – is one of the reasons behind the exhibition, explains neuroscientist Steven Hsiao of the Johns Hopkins Brain Science Institute, which is partnering with the Walters on this show – the fourth in a series of projects between the museum and Johns Hopkins.
A new study led by Melissa Kibbe, a Krieger School psychologist and child development expert reveals that even though very young babies can’t remember the details of an object that they were shown and which then was hidden, the infants’ brains have a set of built in “pointers” that help them retain a notion that something they saw remains in existence even when they can’t see it anymore. The study results were published in a recent issue of the journal, Psychological Science.
Lawrence Raifman, who teaches in the Department of Psychological and Brain Sciences at The Johns Hopkins University, views current market trends through a psychological lens, providing insights into the central role that emotions such as anxiety, greed and fear play in investor behavior and can comment on the impact that human psychology has on market fluctuations.
When legal commentator Nancy Grace and her partner danced a lively rumba to Spandau Ballet’s 1980’s hit, “True,” on a recent “Dancing With the Stars,” more was going on in the legal commentator’s brain than concern over a possible wardrobe malfunction. Deep in Grace’s cortex, millions of neurons were hard at work doing what they apparently had been built to do: act and react to partner Tristan MacManus’s movements to create a pas de deux that had the dancers functioning together (for the most part) like a well-oiled machine. That is because the brain was built for cooperative activity, whether it be dancing on a reality television show, constructing a skyscraper or working in an office, according to a study led by Johns Hopkins behavioral neuroscientist Eric Fortune and published in the November 4 issue of the journal Science.
We accept that some people are born with a talent for music or art or athletics. But what about mathematics? Do some of us just arrive in the world with better math skills than others? It seems we do, at least according to the results of a study by a team of Johns Hopkins University psychologists. Led by Melissa Libertus, a post-doctoral fellow in the Department of Psychological and Brain Sciences at the Krieger School of Arts and Sciences, the study – published online in a recent issue of Developmental Science – indicates that math ability in preschool children is strongly linked to their inborn and primitive “number sense,” called an “Approximate Number System” (ANS.)
An existing anti-seizure drug improves memory and brain function in adults with a form of cognitive impairment that often leads to full-blown Alzheimer’s disease, according to a study led by neuroscientist Michela Gallagher of The Johns Hopkins University. The findings raise the possibility that doctors will someday be able to use the drug, levetiracetam, already approved for use in epilepsy patients, to slow the abnormal loss of brain function in some aging patients before their condition becomes Alzheimer’s.