. Author manuscript; available in PMC: 2011 Jul 1.

Published in final edited form as: Exp Aging Res. 2010 Jul;36(3):306–324. doi: 10.1080/0361073X.2010.484744

Table 1.

Peak-time estimates from composite temporal response functions for three age groups separated by modality (A = Auditory Target Duration; V = Visual Target Duration).

Age Group	Focused Attention				Divided Attention

	Short	Short	Long	Long	Short	Short	Long	Long
	A	V	A	V	A	V	A	V
18–39 yrs	6.89	6.28	12.45	12.09	7.00	6.30	12.73	12.20
60–74 yrs	6.69	6.24	12.27	11.77	6.76	6.10	11.99	11.80
75+ yrs	6.35	6.48	11.82	11.41	6.45	6.96	12.83	11.47