New neurons in the adult brain are involved in sensory learning

(Institut Pasteur) Scientists from the Institut Pasteur and the CNRS have demonstrated that the new neurons produced in adults react preferentially to reward-related sensory stimuli and help speed up the association between sensory information and reward. Adult-born neurons therefore play an important role in both the identification of a sensory stimulus and the positive value associated with that sensory experience. The neurons generated shortly after birth are unable to perform this function. These findings are published in the journal PNAS on February 19, 2018.

from EurekAlert! - Social and Behavioral Science http://ift.tt/2EIwHeE