
From the smell of flowers to the taste of wine, our perception is strongly influenced by prior knowledge and expectations, a cognitive process known as top-down control. Neuroscientists and neurobiologists report that in mouse models, the brain significantly changed its visual cortex operation modes by implementing top-down processes during learning.img src=”http://feeds.feedburner.com/~r/sciencedaily/~4/Fq4KgJXm8YY” height=”1″ width=”1″ alt=””/
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