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Surprise: Your visual cortex is making decisions

The part of the brain responsible for seeing is more powerful than previously believed. In fact, the visual cortex can essentially make decisions just like the brain's traditional "higher level" areas, finds a new study led ...

Oct 05, 2015
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Artificial scents have no place in hospitals

Artificial scents such as perfumes and after-shave have no place in our hospitals because they can aggravate asthma and other allergies, argues an editorial in CMAJ (Canadian Medical Association Journal)

Oct 05, 2015
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