Different anesthetics, same result: unconsciousness by shifting brainwave phase
MIT study finds an easily measurable brain wave shift may be a universal marker of unconsciousness under anesthesia.
Teaching AI models what they don’t know
A team of MIT researchers founded Themis AI to quantify AI model uncertainty and address knowledge gaps.
Rationale engineering generates a compact new tool for gene therapy
Researchers redesign a compact RNA-guided enzyme from bacteria, making it an efficient editor of human DNA.
Overlooked cells might explain the human brain’s huge storage capacity
MIT researchers developed a new model of memory that includes critical contributions from astrocytes, a class of brain cells.
Daily mindfulness practice reduces anxiety for autistic adults
After six weeks of practicing mindfulness with the help of a smartphone app, adults with autism reported lasting improvements in their well-being.
In Down syndrome mice, 40Hz light and sound improve cognition, neurogenesis, connectivity
New evidence suggests sensory stimulation of gamma-frequency brain rhythm may promote broad-based restorative neurological health response.
Dopamine signals when a fear can be forgotten
Study shows how a dopamine circuit enables mice to extinguish fear after a peril has passed, opening new avenues for understanding and potentially treating fear-related disorders.
Novel AI model inspired by neural dynamics from the brain
New type of “state-space model” leverages principles of harmonic oscillators.
In kids, EEG monitoring of consciousness safely reduces anesthetic use
Clinical trial finds several outcomes improved for young children when an anesthesiologist observed their brain waves to guide dosing of sevoflurane during surgery.
Response to infection highlights the nervous system’s surprising degrees of flexibility
Upon infection, the C. elegans worm reshuffles the roles of brain cells and flips the functions of some of the chemicals it uses to regulate behavior.
A brief history of expansion microscopy
Since an MIT team introduced expansion microscopy in 2015, the technique has powered the science behind kidney disease, plant seeds, the microbiome, Alzheimer’s, viruses, and more.
MIT’s McGovern Institute is shaping brain science and improving human lives on a global scale
A quarter century after its founding, the McGovern Institute reflects on its discoveries in the areas of neuroscience, neurotechnology, artificial intelligence, brain-body connections, and therapeutics.
Molecules that fight infection also act on the brain, inducing anxiety or sociability
New research on a cytokine called IL-17 adds to growing evidence that immune molecules can influence behavior during illness.
Evidence that 40Hz gamma stimulation promotes brain health is expanding
A decade of studies provide a growing evidence base that increasing the power of the brain’s gamma rhythms could help fight Alzheimer’s, and perhaps other neurological diseases.
MIT engineers turn skin cells directly into neurons for cell therapy
A new, highly efficient process for performing this conversion could make it easier to develop therapies for spinal cord injuries or diseases like ALS.