Frontostriatal tract counts

Frontostriatal tract counts predict reinforcement learning performance in humans.

“positively predicted individual differences in RL when learning was difficult (70% valid feedback).”

Humansdifficult learning conditions (70% valid feedback)frontostriatal white matter

Frontostriatal anatomical connections predict age- and difficulty-related differences in reinforcement learning

Neurobiology of aging·Jun 17, 2016