Shreya Mogulothu is naturally curious. As a high school student in New Jersey, she was interested in mathematics and theoretical computer science (TCS). So, when her curiosity compelled her to learn more, she turned to MIT Open Learning’s online resources and completed the Paradox and Infinity course on MITx Online. “Coming from a math and […]
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Study suggests how the brain, with sleep, learns meaningful maps of spaces
On the first day of your vacation in a new city, your explorations expose you to innumerable individual places. While the memories of these spots (like a beautiful garden on a quiet side street) feel immediately indelible, it might be days before you have enough intuition about the neighborhood to direct a newer tourist to […]
Read MoreRevisiting reinforcement learning
Dopamine is a powerful signal in the brain, influencing our moods, motivations, movements, and more. The neurotransmitter is crucial for reward-based learning, a function that may be disrupted in a number of psychiatric conditions, from mood disorders to addiction. Now, researchers led by MIT Institute Professor Ann Graybiel have found surprising patterns of dopamine signaling […]
Read MoreFrom refugee to MIT graduate student
Mlen-Too Wesley has faded memories of his early childhood in Liberia, but the sharpest one has shaped his life. Wesley was 4 years old when he and his family boarded a military airplane to flee the West African nation. At the time, the country was embroiled in a 14-year civil war that killed approximately 200,000 people, displaced about […]
Read MoreProfessor Emeritus James Harris, a scholar of Spanish language, dies at 92
James Wesley “Jim” Harris PhD ’67, professor emeritus of Spanish and linguistics, passed away on Nov. 10. He was 92. Harris attended the University of Georgia, the Instituto Tecnológico de Estudios Superiores de Monterrey, and the Universidad Nacional Autónoma de México. He later earned a master’s degree in linguistics from Louisiana State University and a […]
Read MoreYour child, the sophisticated language learner
As young children, how do we build our vocabulary? Even by age 1, many infants seem to think that if they hear a new word, it means something different from the words they already know. But why they think so has remained subject to inquiry among scholars for the last 40 years. A new study […]
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