Table 3:

Signal-to-noise ratio for default and 4-minute PETRA sequences

	Subject C		Subject D		Subject F		Subject G
	Default PETRA	4-Minute PETRA	Default PETRA	4-Minute PETRA	Default PETRA	4-Minute PETRA	Default PETRA	4-Minute PETRA
Facial nerve	125	165	113	159	88	140	99	173
Ossicle	58	116	65	114	39	94	57	118
Middle ear	5	51	31	75	36	83	14	59
Mastoid	36	55	62	106	28	54	42	63
Brain stem	168	281	155	290	151	277	176	300