Neuroscience

Brain can navigate based solely on smells

Northwestern University researchers have developed a new "smell virtual landscape" that enables the study of how smells engage the brain's navigation system. The work demonstrates, for the first time, that the mammalian brain ...

Psychology & Psychiatry

How virtual reality might help fight recurring nightmares

You might say that Patrick McNamara is in a frightening line of work. As a sleep researcher, he's hunting for new ways to treat people with nightmare disorder (also known as dream anxiety disorder). Being chased by a malevolent ...

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