: MRI 24. 3. 2-21 6 GID
GID GID GID (Gender Identity Disorder GID) (Transsexualism TS) (SRS) MTF (Male to Female TS) FTM (Female to Male TS)
Gender dysphoria syndrome ( ) Gender identity disorder (GID) ( ) GID (Primary) Males to Females MTFp Females to Males FTMp Transsexualism (TS) ( ) GID (Secondary) Males to Females MTFs Females to Males FTMs
Gender Sex : Gender : Hofman and Swaab 1989, Swaab et al. 1995 Zhou et al. 1995) (Ikuta and Furuta 1982 C. Shagass 1965 Allison et al. 1983 Tutiya 1995 ) MRI Mental Rotation
Male 9, Female 5 Lacoste-Utamsing and Holloway, Science 1982 MRI : Male 73, Female 73 (Allen et al., J. Neuroscience, 1991) MTF, FTM 4 MRI MRI : Male 2, Female 2 MTF 1, FTM 1 ( Emory et al., Archiv. Sex. Behav. 1991 ) 1994 49 (Bishop and Wahlsten, Neurosci. Biobehav. Review, 1997 ) MRI : Male 237, Female 214 2 MRI : Male 211, Female 211, MTF 4, FTM 11 ME 21
211 MRI Males Female 48.64 21.89 [years] 47.11 2.26 [years] GID MTF 1 5 15 FTM 16 5 21
4 Super Female Females -4 4 Female -3 4 Female -2 4 Female -1 4 Females Females 2 2 2 2 2-2 -2-2 -2-2 -4-5 5 4 Females+ 1-4 -5 5 4 Females+ 2-4 -5 5 4 Females+ 3-4 -5 5 4 Females+ 4-4 -5 5 4 Males 2 2 2 2 2-2 -2-2 -2-2 -4-5 5 4 Males+ 1-4 -5 5 4 Males+ 2-4 -5 5 4 Males+ 3-4 -5 5 4 Males+ 4-4 -5 5 4 Super Males+ Males 5 2 2 2 2 2-2 -2-2 -2-2 -4-5 5 Fig_mvari -4-5 5-4 -5 5-4 -5 5-4 -5 5
Males, Females Males, Females MTFp, FTMp MTF, FTM 3 4 Females 3 Females 2 FTM Males -2-4 4 2 MTFp 2 d canonical variate -2 FTMp -4-4 -2 2 1 first canonical variate nonical variate 9 2 samples 4 2 2 MTF -2-4 -5 Males 1 first canonical variate 5 Fig_cda4disp_p_2_3_3 Fig_cda4disp_g_2_3_3
1 samples, Discriminant rate rate [%] [%] Discriminant rate [%] [%] Canonical DA with 4 groups (flg=1,1sample) 1 9 8 7 6 5 4 8 12 16 2 24 28 32 36 4 44 48 9 8 7 6 MTFp, FTMp The number of parameters Canonical DA with 4 groups (flg=1,2sample) 1 MTFp, FTMp MTF, FTM MTF, FTM [%] [%] Discriminant rate [%] Discriminant rate [%] 1 samples, Canonical DA with 4 groups (flg=3,1sample) 1 9 8 7 6 5 4 8 12 16 2 24 28 32 36 4 44 48 9 8 7 6 MTFp, FTMp MTF, FTM The number of parameters 2 samples, 2 samples, Canonical DA with 4 groups (flg=3,2sample) 1 MTFp, FTMp MTF, FTM 4 : Male, Female, MTFp, FTMp v.s. Male, Female, MTF, FTM MTF, FTM MTF, FTM 5 4 8 12 16 2 24 28 32 36 4 44 48 The number of parameters 5 4 8 12 16 2 24 28 32 36 4 44 48 The number of parameters Fig_canoda4g
Males, Females, MTFp, FTMp, MTFs, FTMs 6 Scheffe MTFp 1-6 MTFp + MTFs 1-5 MTFs.1 Male 1-11 Female MTFp + MTFs MTFs 1-6 1-8 1-13 MTFp FTMp 1-14 1-6.2 1-4 1-9 1-16 FTMp + FTMs FTMs FTMs FTMp + FTMs FTMp MTF FTM MTF FTM GID
1 6 FD ( 211 1 1 1-1 -1-1 -2-1 1 2-2 -1 1 2-2 -1 1 2 Dim = 4 Dim = 5 Dim = 6 1 1 1 Males Females -1-1 -2-1 1 2-2 -1 1 2-2 -1 1 2 Fig_cont2fdall6-1
MRI MTF FTM MTF, FTM 2 FD FD GID