Organization of memory.

TL;DR: It is argued that analyses of the effect of specific genes in cognition should be accompanied by assessment of performance at a specific level, with due attention to the individual's age, because of the pattern of findings observed for older epsilon4 carriers.

TL;DR: Three experiments show that more severely disturbed schizophrenics, unlike mildly disturbed patients, have memory deficits that cannot be located at the encoding stage, and this postencoding deficit is a differential deficit and does not simply reflect the schizophrenia generalized deficit.

TL;DR: These findings support current theories positing roles for frontal and medial temporal regions during episodic retrieval and suggest a specific role for the hippocampal complex in the retrieval of spatial-location information.

TL;DR: The authors explored how source reliability influences people's tendency to rate statements as more credible when they were encountered earlier (the truth effect) and found that statements read multiple times were perceived as more valid and were more often correctly identified on a general knowledge test than statements read once or not at all.