TABLE 1

Maximum-Intensity Values of Different Unwanted Structures in R2 Map of Each Patient

Patient no.	Ear cartilage	Sternocleidomastoid	Neck fat	Temporalis	Dental artifacts	Masseter muscle	Nasopharyngeal air	Eye, posterior
P-01	1,100	1,300	1,200	1,200	1,800	900	1,600	600
P-02	1,400	1,000	1,700	1,200	1,800	1,300	1,400	800
P-03	1,100	700	500	500	2,000	700	1,000	400
P-04	1,000	700	850	1,000	1,500	700	800	600
P-05	1,000	800	725	700	1,600	600	1,200	550
P-06	800	900	1,700	1,075	1,900	800	900	650
P-07	700	950	850	800	1,800	600	875	875
P-08	1,100	850	730	700	1,800	700	1,200	950
P-09	1,000	850	1,550	750	1,300	500	1,000	1,300
P-10	900	950	650	975	2,000	400	1,000	750
P-11	1,000	900	920	950	1,300	650	750	750
P-12	1,000	1,000	750	950	1,500	400	750	750
P-13	1,000	800	600	700	2,000	550	1,000	450
P-14	900	850	650	1,200	1,250	500	900	500
P-15	800	800	1,200	800	1,000	500	900	950
P-16	900	1,100	750	900	1,300	400	850	800
P-17	1,000	820	600	1,300	1,800	500	950	550
P-18	1,050	1,300	900	1,350	1,700	900	850	850
P-19	1,250	1,100	950	1,400	2,400	900	820	800
P-20	1,170	1,150	1,200	1,450	2,150	900	1,050	950
Average	1,008	941	949	995	1,695	670	990	741
σ	16%	19%	38%	27%	21%	34%	22%	29%