How the brain deals with uncertainty

Dedicated circuits evaluate uncertainty in the brain, preventing it from using unreliable information to make decisions.

Jennifer Michalowski | McGovern Institute for Brain Research • mit
Oct. 14, 2021 ~6 min

David Julius ’77 shares the Nobel Prize in physiology or medicine

MIT alumnus and one other honored for their discoveries of how the nervous system senses temperature and touch.

Anne Trafton | MIT News Office • mit
Oct. 4, 2021 ~2 min


Behind the scenes, brain circuit ensures vision remains reliable

A study of mice watching movies shows our brain cells rely on a circuit of inhibitory neurons to help ensure that the same images are represented consistently.

David Orenstein | Picower Institute for Learning and Memory • mit
Sept. 27, 2021 ~7 min

Novel approach reverses amblyopia in animals

By temporarily suspending retinal activity in the non-amblyopic eye of animal models, neuroscientists restrengthen the visual response in the "lazy" eye, even at ages after the critical period when patch therapy fails.

David Orenstein | Picower Institute for Learning and Memory • mit
Sept. 20, 2021 ~6 min

A pivot from accounting to neuroscience

Through a summer research program at MIT, Patricia Pujols explored the neuromuscular junction, and a future in science.

Alison Gold | School of Science • mit
Aug. 26, 2021 ~8 min

Mapping the cellular circuits behind spitting

Roundworms change the flow of material in and out of their mouths in response to bright light, revealing a new way for neurons to control muscle cells.

Raleigh McElvery | Department of Biology • mit
Aug. 3, 2021 ~6 min

Brain’s “memory center” is needed to recognize image sequences, but not single sights

The visual cortex stores and remembers individual images, but mice can’t recognize image sequences without guidance from the hippocampus.

David Orenstein | Picower Institute for Learning and Memory • mit
July 26, 2021 ~7 min

Memory-making involves extensive DNA breaking

To quickly express learning and memory genes, brain cells snap both strands of DNA in many more places and cell types than previously realized, a new study shows.

David Orenstein | Picower Institute for Learning and Memory • mit
July 14, 2021 ~7 min


Some brain disorders exhibit similar circuit malfunctions

Study suggests a common mechanism underlies some behavioral traits seen in autism and schizophrenia.

Anne Trafton | MIT News Office • mit
June 30, 2021 ~7 min

3 Questions: Anna Jagielska on printing artificial axons

How 3D-printed models of neuronal axons could accelerate development of new therapies to treat neurodegenerative disorders.

Shirley Goh | Deshpande Center for Technological Innovation • mit
June 29, 2021 ~7 min

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