Neuroscience

Nerve cells key to making sense of our senses

The human brain is bombarded with a cacophony of information from the eyes, ears, nose, mouth and skin. Now a team of scientists at the University of Rochester, Washington University in St. Louis, and Baylor College of Medicine ...

Psychology & Psychiatry

What guides our attention to faces in videos changes with age

When they're watching videos, how do infants, children, and adults differ in how they view faces? A University of California, Riverside, study has explored this question and found that with age the role of "face centering" ...

Surgery

Optical sensing for orthopedic surgery

Knees and hips wear out. Backs and necks become unstable. Fortunately, orthopedic surgeons specialize in musculoskeletal repair. And surgeries that formerly required open exposure are now accomplished with minimally invasive ...

Psychology & Psychiatry

Hong Kong skyscrapers appear to fall in real-world illusion

No matter how we jump, roll, sit, or lie down, our brain manages to maintain a visual representation of the world that stays upright relative to the pull of gravity. But a new study of rider experiences on the Hong Kong Peak ...

Psychology & Psychiatry

How human vision perceives transparent layers

(Medical Xpress)—The adaptive advantage of the visual perception of transparency is obvious: the urgent need to find water. Thus, human vision is able to perceive two layers at the same retinal location—a transparent ...

Neuroscience

Researchers identify a brain network for social attraction

Humans and many other animals live in societies. At a fundamental level, social interactions require individuals to identify others as belonging to their own kind. This usually happens in fractions of a second, often instinctively. ...

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