Neural activations associated with feedback and retrieval success

a, b The significant interaction effect for the retrieval event. a Brain regions showing different activation during the retrieval event related to retrieval success in the left and the right hemisphere: bilateral VS [？10 10 ？4; 14 2 ？8] and brainstem [？2 ？26 ？4]. b Signal change in the BOLD signal during feedback related to retrieval success. Error bars denote ±1 s.e.m. Note: The third test (T3) was not included in the 2？×？2 ANOVA, but for illustrative purposes the T3 results are illustrated in Fig. 2