Scientists identify brain region that helps us make choices
They have identified a brain region that predicts choices before we even know what they are. The caudate nucleus, part of a structure called the striatum, is involved in anticipating rewards.
Visual Attention: How The Brain Makes The Most Of The Visible World
The visual system has limited capacity and cannot process everything that falls onto the retina. Instead, the brain relies on attention to bring salient details into focus and filter out background clutter. Two recent studies by researchers at the Salk Institute for Biological Studies, one study employing computational modeling techniques and the other experimental techniques, have helped to unravel the mechanisms underlying attention.
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