, 2010b, Skinner et al.,

2010 and Cohn et al., 2009). fMRI data in these data sets were collected for other primary uses and are not reported here. No additional data KU-57788 concentration sets were assessed. Experiment 1 contained a scanned study phase and poststudy resting phase, followed by a source memory test outside of the scanner (Table S1). In addition, a prestudy repetition phase served to make some materials familiar (Table S1), and study and test phases incorporated some blocks of these familiarized materials to support investigation of stimulus novelty (to be described elsewhere). Study-test stimuli consisted of novel proverbs (Asian origin), repeated proverbs (Asian origin), and proverbs known in advance (English origin), which allowed us to manipulate familiarity based on repetition and prior cultural knowledge. To facilitate comparison with other studies, including the three we obtained, we analyzed Selisistat mw only novel items here. However, between-subjects performance for novel items was highly correlated with overall performance (r(15) = 0.83, p < 0.001). Eighteen right-handed young adults, all fluent in English, participated in the experiment (11 female; aged 21 to 34 years, mean age 26.1). Participants were screened for the

absence of neurological and psychiatric conditions and received financial remuneration for their participation. All procedures were approved by research ethics boards at the University of Toronto and Baycrest Centre for Geriatric Care. One participant was excluded for outlier behavioral performance (more than four quartiles from the median), and one was excluded due to outlier hippocampus volume. Due to technical issues, we acquired resting-state data for only 15 participants. Scans for two participants were discarded due to excess motion artifact. In total, 16 participants were entered into structure-function correlations and 13 into resting-state analyses. Two lists of proverbs were

prepared, one containing 80 common English proverbs (e.g., “Too many cooks spoil the broth”) and the other 160 Asian proverbs (e.g., “A single hair can hide mountains”; for a complete list, Terminal deoxynucleotidyl transferase see Poppenk et al., 2010a). The Asian list was randomly split into “repetition” and “novelty” sets of 80 Asian proverbs for each participant. Three phases were of greatest importance to our analyses (Table S1): (1) a study phase (participants were scanned with fMRI) in which proverbs were novel or familiar (only novel items were considered in the current investigation); (2) an eyes-closed resting phase between study and test (participants were scanned with fMRI); and (3) a source memory test for all of the proverbs encountered in the study phase.