Compared to the CNO-control (above), (a,b) SOM-suppression reduced early and late deviance detection responses in individual neurons. (c,d) The proportion off all visually responsive neurons showing deviance detection, but not SSA, was reduced across thresholds. (e) This pattern held also when focusing on the top 10% of pre-treatment neurons showing the largest average responses (normalized to pre-CNO control stimulus response).