{"fact":"Training crows to distinguish between shapes may enhance connections in brain areas responsible for higher-level processing.","context":"We have also found that training on the visual discrimination task can be correlated with neurite pruning in mature dopaminoceptive neurons and immature DCX-positive neurons in the NC of house crows.","source":"Pooja Parishar; Madhumita Rajagopalan; Soumya Iyengar, Changes in the dopaminergic circuitry and adult neurogenesis linked to reinforcement learning in corvids, 10.3389/fnins.2024.1359874","index":641}