Circulajng t castrate males sjll mount

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Unformatted text preview: ystem during development permit the later acJvaJonal effects of hormones OrganizaJon of sexual behavior Males mount Females exhibit lordosis What controls mounJng behavior in rodents? Phoenix et al. 1959 OrganizaJon of sexual behavior Males mount Females exhibit lordosis What controls mounJng behavior in rodents? CirculaJng T? - Castrate males: sJll mount No - Give T to females: don’t mount Phoenix et al. 1959 OrganizaJon of sexual behavior Males mount Females exhibit lordosis What controls mounJng behavior in rodents? CirculaJng T? - Castrate males: sJll mount No - Give T to females: don’t mount OrganizaJonal (prenatal) effects of T? No - Females: less likely to exhibit lordosis, don’t mount Phoenix et al. 1959 OrganizaJon of sexual behavior Males mount Females exhibit lordosis What controls mounJng behavior in rodents? CirculaJng T? - Castrate males: sJll mount No - Give T to females: don’t mount OrganizaJonal (prenatal) effects of T? No - Females: less likely to exhibit lordosis, don’t mount OrganizaJonal and acJvaJonal effects of T? Yes - Females mount Phoenix et al. 1959 OrganizaJonal effects of hormones Does natural variaJon in hormonal environment influence behavi...
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