As novel sights become familiar, different brain rhythms and neurons take over
As “visual recognition memory” emerges in the visual cortex, one circuit of inhibitory neurons supplants another, and slower neural oscillations prevail.
Cortex over reflex: Study traces circuits where executive control overcomes instinct
Frontal brain region overrides reflexive inclination of a deeper, older region when rules require.
Controlling drug activity with light
Miniaturized device activates drugs in a small region deep within the brain.
Identifying the structure and function of a brain hub
A direct comparison of sensory and higher-order thalamic circuits reveals fundamental differences in how they control the cerebral cortex.
Scientists identify specific brain region and circuits controlling attention
Norepinephrine-producing neurons in the locus coeruleus produce attention focus, impulse control via two distinct connections to prefrontal cortex.
Optogenetics with SOUL
The Feng lab has developed a next-generation optogenetic system for non-invasive stimulation of neurons.
Leg nerves activated by light offer new path to restoring mobility
New optogenetic technique could help restore limb movement, treat muscle tremor.
Stress can lead to risky decisions
Neuroscientists find chronic stress skews decisions toward higher-risk options.
Next-generation optogenetic molecules control single neurons
Focused laser beam could help scientists map connections among neurons that underlie behavior.
MIT neuroscientists build case for new theory of memory formation
Existence of “silent engrams” suggests that existing models of memory formation should be revised.
New tool offers snapshots of neuron activity
FLARE technique can reveal which cells respond during different tasks.
Feng Zhang named James and Patricia Poitras Professor in Neuroscience
CRISPR pioneer named to inaugural chair created by Patricia and James Poitras '63, founders of MIT’s Poitras Center for Affective Disorders Research.
Li-Huei Tsai receives Society for Neuroscience Mika Salpeter Lifetime Achievement Award
Picower Institute director awarded for her research on brain development, neurological disorders, and Alzheimer’s disease.
Kay Tye Receives the Society for Neuroscience Young Investigator Award
Picower Neuroscientist recognized for her work on emotional circuitry of the brain.
Stretchy optical fibers for implanting in the body
Biocompatible fibers could use light to stimulate cells or sense signs of disease.