News

 

10.05.12

The Circuitry of UncertaintyOn hhmi.org

The rejection of an old belief correlates with abrupt changes in activity in a region of the brain involved in cognitive functions such as reward anticipation and decision-making.

 

08.20.12

Kinetochore Structure Reveals How It Takes HoldOn hhmi.org

The first-ever three-dimensional image of an isolated kinetochore suggests how it maintains its grip on microtubules as they pull chromosomes to the ends of a dividing cell.