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Can you unconsciously forget an experience?

Wanting to squash not-so-great memories is human nature, but is it possible to intentionally forget a traumatic experience?

Why does time fly when you’re having fun? Study sheds light

Researchers in Portugal have begun to understand why we perceive time differently. Their study on mice identifies neurons that control time perception.

Researchers map neural circuitry of songbird learning

Researchers have begun to map the brain circuitry responsible for cultural transmission and species specificity in birdsong.

Neuroimaging categorizes four depression subtypes

Patients with depression can be categorized into four unique subtypes defined by distinct patterns of abnormal connectivity in the brain, according to new research.

Honeybee memories: Another piece of the Alzheimer’s puzzle?

The honeybee can form complex memories through processes much like those happening in human brains. This study shows that DNA methylation is one molecular mechanism that regulates memory specificity and re-learning, and as such, could control how exper…

Researchers find the incident commander in the brain’s defence system

Researchers have come closer to answering the question of how the brain defends itself against viral infections. In the long term, the discovery may turn out to be very important for the treatment of diseases of the brain in which the immune system is …

EEG reveals information essential to users

In a recent study laboratory test subjects read the introductions of Wikipedia articles of their own choice. During the reading session, the test subjects’ EEG was recorded, and the readings were then used to model which key words the subjects found in…

Drug use strong predictor for postpartum mental health problems

New research finds that a woman’s lifetime history of drug use can help predict whether the woman will suffer from problems with stress and anxiety after childbirth. The finding could help health-care providers screen pregnant women for mental health p…

Anxiety measure for children with autism proven reliable

In children on the spectrum, anxiety is often masked by the symptoms of autism. But a new variant to a standard anxiety screening method has now proven effective in separating the two and it is leading to important diagnoses.

Scientists track restoration of communication in minimally conscious patient

A severely brain injured woman, who recovered the ability to communicate using her left eye, restored connections and function of the areas of her brain responsible for producing expressive language and responding to human speech, according to new rese…