How a key brain region combines visual and spatial information to navigate

When we move through the streets of our neighborhood, we often use familiar landmarks to help us navigate. And as we think to ourselves, “OK, now make a left at the coffee shop,” a part of the brain called the retrosplenial cortex (RSC) lights up. While many studies have linked this brain region with landmark-based navigation, exactly how it helps […]

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Team identifies new brain region that suppresses fear

A study conducted at Texas A&M University has identified a new area in the brain involved in inhibiting fear, a discovery that holds potential for clinical interventions in patients with psychiatric diseases such as post-traumatic stress disorder (PTSD). The article was published in Nature Communications on Oct. 30. Dr. Stephen Maren, University Distinguished Professor of psychological and brain sciences and […]

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