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Either your web browser doesn't support Javascript or it is currently turned off. In the latter case, please turn on Javascript support in your web browser and reload this page. Free to read. If you need further help, please send an email to PMC. Include the information from the box above in your message. Otherwise, click on one of the following links to continue using PMC:. Read article at publisher's site DOI : Grabowska A. J Neurosci Res , 95 , 01 Jan Cited by: 9 articles PMID:
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View research View latest news Sign up for updates. Mating behavior in Macaca arctoides has several features unique to the macaques. This pattern behaviorally accentuates some of the physiological aspects of coitus. Consequently, they can be more easily observed than in any of the other macaques. Homosexual encounters were numerous. They always involved sexual inversions that is, the assumption of the coital role generally assumed by the opposite sex. Orgasms were observed in females during homosexual interactions—they were easily distinguished by all the features enumerated above as characterizing masculine orgasms. Examination of the behavior of females during heterosexual coitus suggests that female orgasms also occur during heterosexual interactions. The female potential for orgasm and ability to assume inversed sex roles offer a new view of nonhuman primate sexuality. Females are evidently capable of taking active roles in coitus, and their potential for orgasm is much more similar to that of males than previously thought.

View research View latest news Sign up for updates. The sexual initiating behavior of male and female cynomolgus monkeys Macaca fascicularis observed during standard laboratory tests is reviewed and compared with that of rhesus monkeys M. Species differences in sexual behavior are related here to differences in habitat, sexual dimorphism, and the dominance gradient between the sexes. Compared with rhesus monkeys, cynomolgus monkeys appear to be more arboreal, less sexually dimorphic, and have a smaller dominance gradient between the sexes. They exhibit a facultative single-mount copulatory pattern rather than the serial mount pattern of the rhesus monkey. Female cynomolgus monkeys are less dominated than rhesus females by their male partners. Direct aggression between mates is more frequent and redirected aggression occurs less often than in rhesus monkeys. These behavioral differences affect the interpretation of changes in initiation rates that occur 1 during the menstrual cycle, 2 when females are ovariectomized and given hormone replacement treatments, and 3 when males are castrated and treated with androgens. We conclude that estradiol in the female and testosterone in the male increase the sexual motivation of both the treated and the untreated partner. Valid interpretations of changes in initiation rates depend on accurate and exclusive definitions of behavior and on a consideration of the behavioral context in which they are made.

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Include the information from the box above in your message. Otherwise, click on one of the following links to continue using PMC:. Read article at publisher's site DOI : Grabowska A. J Neurosci Res , 95 , 01 Jan Cited by: 9 articles PMID: Front Hum Neurosci , , 20 Sep Arch Sex Behav , 39 6 , 16 Mar Cited by: 31 articles PMID: Neuropsychologia , 48 1 , 01 Jan Cited by: 53 articles PMID: To arrive at the top five similar articles we use a word-weighted algorithm to compare words from the Title and Abstract of each citation.

Horm Behav , 54 3 , 25 Mar Horm Behav , 54 3 , 22 May Wong WI , Hines M. Arch Sex Behav , 44 5 , 30 Sep Cited by: 5 articles PMID: Arch Sex Behav , 42 3 , 19 Jul Cited by: 10 articles PMID: Europe PMC requires Javascript to function effectively. Recent Activity. Recent history Saved searches. Melissa Hines Search articles by 'Melissa Hines'. Hines M ,. Alexander GM. This is a comment on " Sex differences in rhesus monkey toy preferences parallel those of children.

Share this article Share with email Share with twitter Share with linkedin Share with facebook. Message ID: wp-p1m Smart citations by scite. The number of the statements may be higher than the number of citations provided by EuropePMC if one paper cites another multiple times or lower if scite has not yet processed some of the citing articles. Explore citation contexts and check if this article has been supported or contradicted. Sex on the brain: Are gender-dependent structural and functional differences associated with behavior?

A fast neural signature of motivated attention to consumer goods separates the sexes. Infants' preferences for toys, colors, and shapes: sex differences and similarities.

Women process multisensory emotion expressions more efficiently than men. Sex differences in rhesus monkey toy preferences parallel those of children. Toy story: why do monkey and human males prefer trucks? Comment on "Sex differences in rhesus monkey toy preferences parallel those of children" by Hassett, Siebert and Wallen. Are there parental socialization effects on the sex-typed behavior of individuals with congenital adrenal hyperplasia?

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