University of Wisconsin-Madison

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
popularity 3.9 / 5 (10) | comments 0 | with audio podcast

Brain pathways tie together mental maps

To find its way in the world, your brain has to decipher a set of directions muddled by different points of view. Individual neurons in the brain are constantly processing information about our surroundings, ...

Sep 17, 2013
popularity 3.8 / 5 (4) | comments 0 | with audio podcast