Princeton neuroscientists to explore how human brain accomplishes real-world tasks

Published on November 14, 2012 at 6:35 AM · No Comments

Princeton neuroscientists have been awarded a $4 million grant from the John Templeton Foundation to explore how the human brain enables us to pursue goals and juggle priorities in an environment full of distractions.

The grant will fund brain imaging and other experiments aimed at discovering how the brain exerts "cognitive control" over our thoughts and behavior, keeping us on task and able to achieve long-term goals. Cognitive control is fundamental to higher-level mental activities such as planning, problem-solving and social interaction, according to project leader Jonathan Cohen, the Robert Bendheim and Lynn Bendheim Thoman Professor in Neuroscience and co-director of the Princeton Neuroscience Institute (PNI).

"Our studies will reveal how the brain accomplishes real-world tasks - everything from ignoring distractions when driving to sticking to your diet," said Cohen, whose work centers on developing theories of cognitive control as well as testing those theories using brain imaging. "This understanding may point the way to new interventions for strengthening cognitive control in healthy individuals," Cohen said, "and restoring it where it is impaired, as in neuropsychiatric disorders."

The project will explore how parts of the brain interact to decide what goals are important and how to pursue them. In addition to using Princeton's world-class brain imaging equipment, the researchers will develop computational models of brain function, as well as new brain imaging methods tailored to studying cognitive control.

The foundation grant will support five research questions:

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