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Brain waves predict speed of second language learning

For the first time, researchers show that a 5-minute electroencephalography of resting-state brain activity can predict how fast adults learn a second language.

Does acetaminophen reduce empathy?

Acetaminophen is one of the most common drugs in America. Despite this, its effects on human psychology are only now being discovered. New research charts its impact on empathy.

Omega-3 lowers childhood aggression in short term

Consuming omega-3 initially improves a child’s aggressive behavior, according to researchers but the effects eventually vanish.

Rapid eye movement sleep: Keystone of memory formation

For decades, scientists have fiercely debated whether rapid eye movement sleep — the phase where dreams appear — is directly involved in memory formation. Now, a study provides evidence that REM sleep does, indeed, play this role — at least in mice.

Prenatal stress could enhance protective mechanisms of babies

Maternal stress and depression during pregnancy may activate certain protective mechanisms in babies.

Evaluating animal threats and human intentions uses common brain network

Assessing whether a fluffy bunny or a giant spider poses a threat to our safety happens automatically. New research suggests the same brain areas may be involved in both detecting threats posed by animals and evaluating other humans’ intentions.

Online therapy effective at treating depression and anxiety

Doctors from the University of Pittsburgh showed that providing an online computerized cognitive behavioral therapy (CCBT) program both alone and in combination with Internet Support Groups (ISG)…

Study describes potential transmission of nongenetic behavioral traits to new generations

Individual symptoms of psychiatric disorders, such as anxiety, avoidance and a heightened response to stress, can be transmitted from mother to child and even grandchild by multiple non-genetic…

Size of brain region is associated with response to PTSD treatment

A study has found that PTSD patients with a larger hippocampus — a region of the brain key to distinguishing between safety and threat — are more likely to respond to exposure-based therapy for posttraumatic stress disorder.

Identification of a network of brain regions involved in mathematics

Scientists have just revealed that the brain has a network of brain regions involved in advanced mathematics, as well as simpler arithmetic operations. This network is only activated when numbers are seen, in a population of high-level university stude…