Archive: 09/24/2013

A shot of anxiety and the world stinks

In evolutionary terms, smell is among the oldest of the senses. In animals ranging from invertebrates to humans, olfaction exerts a primal influence as the brain continuously and subconsciously processes the steady stream ...

Sep 24, 2013
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Stepfamilies add to caregiver burden

Caregiving is always tough, but it's that much tougher when caregivers have to rely on family ties that are ambiguous, strained or virtually nonexistent, suggests a University of Michigan study.

Sep 24, 2013
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