Table 2.

Means and SDs of the normalized source strengths in response to novel words for the four ROIs at 250–350 ms and 350–450 ms time windows

	Left hemisphere				Right hemisphere
	Young		Middle-aged		Young		Middle-aged
	Mean	SD	Mean	SD	Mean	SD	Mean	SD
250–350 ms
Temporal pole	1.60	0.43	1.28	0.39	1.15	0.37	1.39	0.54
Middle temporal	1.68	0.27	1.34	0.31	0.94	0.16	1.24	0.43
Superior temporal	2.22	0.62	1.75	0.57	1.50	0.39	1.93	0.91
Inferior prefrontal	1.27	0.32	1.04	0.33	0.82	0.21	0.81	0.28
350–450 ms
Temporal pole	1.52	0.70	1.11	0.52	1.11	0.43	1.05	0.38
Middle temporal	1.45	0.43	1.27	0.35	0.86	0.21	0.91	0.20
Superior temporal	2.13	0.90	1.73	0.51	1.26	0.28	1.28	0.48
Inferior prefrontal	1.50	0.49	0.97	0.40	0.85	0.33	0.81	0.23