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Blocking immune system protein in mice prevents fetal brain injury, but not preterm birth

An inflammatory protein that triggers a pregnant mouse’s immune response to an infection or other disease appears to cause brain injury in her fetus, but not the premature birth that was long believed to be linked with such neurologic damage in both …

Similarity breeds proximity in memory

Researchers have identified the nature of brain activity that allows us to bridge time in our memories. Their findings offer new insights into the temporal nature of how we store our recollections and may offer a pathway for addressing memory-related a…

Brain circuits multitask to detect, discriminate the outside world

A new study found that neural circuits in the brain rapidly multitask between detecting and discriminating sensory input, such as headlights in the distance. That’s different from how electronic circuits work, where one circuit performs a very specif…

Alzheimer’s toll may rank with cancer, heart disease

A new study suggests Alzheimer’s may be the third-leading U.S. cause of death.

Community-based care helpful for schizophrenia in low-income countries

A combination of community- and facility-based treatment for schizophrenia is modestly more effective than facility-based care alone, according to new research published in The Lancet.The study reports the results of the first randomized trial to test …

Ultra-high-field MRI may allow earlier diagnosis of Parkinson’s disease

Ultra-high-field magnetic resonance imaging (MRI) provides detailed views of a brain area implicated in Parkinson’s disease, possibly leading to earlier detection of a condition that affects millions worldwide. Parkinson’s disease is a chronic, progres…

Mind over matter for entrepreneurs

Entrepreneurs who use a lot of their mental powers to obtain as much information as possible, have less success transforming their idea into a new business than those who automatically think implementation.

Tears and fears: How do emotions change our political attitudes?

Politicians know that turning on the tears can be a vote winner, but how does the political manipulation of our emotions actually work? Research in Political Psychology explores how emotions such as anxiety, even if their cause has nothing to do with p…

Even without symptoms blasts may cause brain injury

Veterans exposed to explosions who do not report symptoms of traumatic brain injury (TBI) may still have damage to the brain’s white matter comparable to veterans with TBI, according to researchers at Duke Medicine and the U.S. Department of Veterans A…

Mixing ethnic groups leads to passive tolerance

People’s racial prejudices are influenced by where they live, reports a new study led by Oxford University psychologists.The researchers found that levels of racial prejudice among white people drop significantly when they live in ethnically mixed comm…