Episode 392 - How brains process and overload of information

Your senses bombard your brain with an overload of information, so how does it process it all? How does y our brain decide what information to focus on? The brain can focus voluntarily or involuntarily on regions of an image to best process it. How does your brain decide which parts of an image to focus on? What part of your brain helps gatekeep the waves of sensory input before it gets processed? How can your brain help regulate and manage an overload of sensory inputs. Antonio Fernández, Marisa Carrasco. Extinguishing Exogenous Attention via Transcranial Magnetic Stimulation. Current Biology, 2020; DOI: 10.1016/j.cub.2020.07.068 Yinqing Li, Violeta G. Lopez-Huerta, Xian Adiconis, Kirsten Levandowski, Soonwook Choi, Sean K. Simmons, Mario A. Arias-Garcia, Baolin Guo, Annie Y. Yao, Timothy R. Blosser, Ralf D. Wimmer, Tomomi Aida, Alexander Atamian, Tina Naik, Xuyun Sun, Dasheng Bi, Diya Malhotra, Cynthia C. Hession, Reut Shema, Marcos Gomes, Taibo Li, Eunjin Hwang, Alexandra Krol, Monika Kowalczyk, João Peça, Gang Pan, Michael M. Halassa, Joshua Z. Levin, Zhanyan Fu, Guoping Feng. Distinct subnetworks of the thalamic reticular nucleus. Nature, 2020; DOI: 10.1038/s41586-020-2504-5