With programmable pixels, novel sensor improves imaging of neural activity
New camera chip design allows for optimizing each pixel’s timing to maximize signal-to-noise ratio when tracking real-time visual indicator of neural voltage.
Symposium highlights scale of mental health crisis and novel methods of diagnosis and treatment
Co-hosted by the McGovern Institute, MIT Open Learning, and others, the symposium stressed emerging technologies in advancing understanding of mental health and neurological conditions.
Just thinking about a location activates mental maps in the brain
MIT neuroscientists have found that the brain uses the same cognitive representations whether navigating through space physically or mentally.
Nancy Kanwisher, Robert Langer, and Sara Seager named Kavli Prize Laureates
MIT scientists honored in each of the three Kavli Prize categories: neuroscience, nanoscience, and astrophysics, respectively.
Study models how ketamine’s molecular action leads to its effects on the brain
New research addresses a gap in understanding how ketamine’s impact on individual neurons leads to pervasive and profound changes in brain network function.
Ultrasound offers a new way to perform deep brain stimulation
MIT engineers’ implantable ImPULS device could become an alternative to the electrodes now used to treat Parkinson’s and other diseases.
Understanding why autism symptoms sometimes improve amid fever
With support from The Marcus Foundation, an MIT neuroscientist and a Harvard Medical School immunologist will study the “fever effect” in an effort to devise therapies that mimic its beneficial effects.
MIT scientists learn how to control muscles with light
A new study suggests optogenetics can drive muscle contraction with greater control and less fatigue than electrical stimulation.
Epigenomic analysis sheds light on risk factors for ALS
In a study of cells from nearly 400 ALS patients, researchers identified genomic regions with chemical modifications linked to disease progression.
To understand cognition — and its dysfunction — neuroscientists must learn its rhythms
A new framework describes how thought arises from the coordination of neural activity driven by oscillating electric fields — a.k.a. brain “waves” or “rhythms.”
Three from MIT awarded 2024 Guggenheim Fellowships
MIT professors Roger Levy, Tracy Slatyer, and Martin Wainwright appointed to the 2024 class of “trail-blazing fellows.”
Mapping the brain pathways of visual memorability
For the first time, researchers use a combination of MEG and fMRI to map the spatio-temporal human brain dynamics of a visual image being recognized.
From neurons to learning and memory
Mark Harnett investigates how electrical activity in mammalian cortical cells helps to produce neural computations that give rise to behavior.
Reevaluating an approach to functional brain imaging
An MRI method purported to detect neurons’ rapid impulses produces its own misleading signals instead, an MIT study finds.
Study: Movement disorder ALS and cognitive disorder FTLD show strong molecular overlaps
Single-cell gene expression patterns in the brain, and evidence from follow-up experiments, reveal many shared cellular and molecular similarities that could be targeted for potential treatment.