Making tissue stretchable, compressible, and nearly indestructible

Chemical process called ELAST allows labeling probes to infuse more quickly, and makes samples tough enough for repeated handling.

David Orenstein | Picower Institute for Learning and Memory • mit
May 20, 2020 ~7 min

Tags: picower-institute institute-for-medical-engineering-and-science-imes chemical-engineering school-of-engineering neuroscience microscopy tissue-engineering imaging research national-institutes-of-health-nih

Scientists find a new way to reverse symptoms of Fragile X

Drug compound, tested in mice, could be effective in treating the leading heritable cause of intellectual disability and autism.

Anne Trafton | MIT News Office • mit
May 20, 2020 ~8 min

Tags: research medicine autism brain-and-cognitive-sciences picower-institute broad-institute school-of-science

Study finds that aging neurons accumulate DNA damage

Reactivating an enzyme that promotes DNA repair can help to reverse age-related cognitive decline in mice.

Anne Trafton | MIT News Office • mit
May 18, 2020 ~5 min

Tags: research neuroscience alzheimers aging brain-and-cognitive-sciences picower-institute school-of-science national-institutes-of-health-nih

Neuroscientists find memory cells that help us interpret new situations

Neurons that store abstract representations of past experiences are activated when a new, similar event takes place.

Anne Trafton | MIT News Office • mit
April 6, 2020 ~7 min

Tags: research memory brain-and-cognitive-sciences picower-institute school-of-science neuroscience

With these neurons, extinguishing fear is its own reward

The same neurons responsible for encoding reward also form new memories to suppress fearful ones.

David Orenstein | Picower Institute • mit
Jan. 21, 2020 ~7 min

Tags: picower-institute biology brain-and-cognitive-sciences memory anxiety neuroscience research school-of-science mental-health learning

Study may explain how infections reduce autism symptoms

An immune molecule sometimes produced during infection can influence the social behavior of mice.

Anne Trafton | MIT News Office • mit
Dec. 18, 2019 ~8 min

Tags: research brain-and-cognitive-sciences picower-institute school-of-science autism national-science-foundation-nsf

Study probing visual memory and amblyopia unveils many-layered mystery

Scientists pinpoint the role of a receptor in vision degradation in amblyopia.

David Orenstein | Picower Institute • mit
Dec. 17, 2019 ~6 min

Tags: picower-institute brain-and-cognitive-sciences school-of-science neuroscience vision genetics memory research

Supporting students in Puerto Rico after a hurricane’s devastation

Postdoc Héctor De Jesús-Cortés works to build up the STEM pipeline from his homeland to MIT and beyond.

Fernanda Ferreira | School of Science • mit
Dec. 13, 2019 ~9 min

Tags: picower-institute brain-and-cognitive-sciences school-of-science diversity-and-inclusion research profile graduate graduate postdoctoral natural-disasters latin-america education teaching academics

Alzheimer’s plaque emerges early and deep in the brain

Clumps of amyloid protein emerge early in deep regions, such as the mammillary body, and march outward in the brain along specific circuits.

David Orenstein | Picower Institute • mit
Oct. 8, 2019 ~6 min

Tags: picower-institute-for-learning-and-memory school-of-science school-of-engineering neuroscience alzheimers institute-for-medical-engineering-and-science-imes brain-and-cognitive-sciences disease mental-health research

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