Monthly Archives: March 2022


Study finds neurons that encode the outcomes of actions

These cells, located in the brain’s striatum, appear to help with decision-making that requires evaluating risks and benefits. Source: [Anne Trafton | MIT News Office | March 24, 2022] When we make complex decisions, we have to take many factors into account. Some choices have a high payoff but carry potential risks; […]


New MRI probe can reveal more of the brain’s inner workings

Tracing connections between neuron populations could help researchers map brain circuits that underlie behavior and perception. Source: [Anne Trafton | MIT News Office | March 3, 2022] Using a novel probe for functional magnetic resonance imaging (fMRI), MIT biological engineers have devised a way to monitor individual populations of neurons and reveal […]