Not exact matches
Finally, the researchers tested this circuitry in live animals, artificially turning on the motor neurons in anesthetized
mice and then looking to see how the
auditory cortex responded.
In the current study, researchers found to their surprise that most of the nerve cells in
auditory cortex neurons that stimulate brain activity (excitatory) had signaled less (had «weaker» activity) when the
mice expected and got a reward.
Cross section of the
auditory cortex of a
mouse brain.
This impairs learning in the
auditory cortex, meaning old
mice can't discriminate between two tones that are close in pitch.