Alzheimer's disease & dementia

Implications of dual-tasking on dementia research

You turn the street corner and bump into an old friend. After the initial greetings and exclamations of "It's so good to see you!" and "Has it been that long?", your friend inquires as to where you are going. You wave your ...

Neuroscience

Decision to give a group effort in the brain

A monkey would probably never agree that it is better to give than to receive, but they do apparently get some reward from giving to another monkey.

Neuroscience

New findings on how the brain ignores distractions

When we concentrate on something, we also engage in the unsung, parallel act of purposefully ignoring other things. A new study describes how the brain may achieve such "optimal inattention." With this knowledge, scientists ...

Neuroscience

Space around others perceived just as our own

A study from Karolinska Institutet in Sweden has shown that neurons in our brain 'mirror' the space near others, just as if this was the space near ourselves. The study, published in the scientific journal Current Biology, ...

Psychology & Psychiatry

Hep C compounds alcoholism's effect on brain volume

(HealthDay)—Alcohol dependence has deleterious effects on frontal cortical volumes that are compounded by hepatitis C virus (HCV) infection and drug dependence, according to a study published online March 14 in JAMA Psychiatry.

Neuroscience

EEG study shows how brain infers structure, rules when learning

In life, many tasks have a context that dictates the right actions, so when people learn to do something new, they'll often infer cues of context and rules. In a new study, Brown University brain scientists took advantage ...

Psychology & Psychiatry

Education and the brain—what happens when children learn?

Have you lost your house keys recently? If so, you probably applied a spot of logical thinking. You looked first in the most obvious places – bags and pockets – and then mentally retraced your steps to the point when ...

Diseases, Conditions, Syndromes

Researchers map how measles virus spreads in human brain

Mayo Clinic researchers mapped how the measles virus mutated and spread in the brain of a person who succumbed to a rare, lethal brain disease. New cases of this disease, which is a complication of the measles virus, may ...

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