Results 291 to 300 of about 3,972,950 (311)
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The development of brain sex differences: a multisignaling process

Behavioural Brain Research, 1999
In order to account for the development of sex differences in the brain, we took, as an integrative model, the vomeronasal pathway, which is involved in the control of reproductive physiology and behavior. The fact that brain sex differences take place in complex neural networks will help to develop a motivational theory of sex differences in ...
Maria Cruz Rodriguez del Cerro   +6 more
openaire   +3 more sources

Development of the Sex Difference in Blood Pressure of the Chick

American Journal of Physiology-Legacy Content, 1957
In order to establish the age and manner in which the sex difference in blood pressure of the adult white leghorn chicken develops, periodical blood pressure measurements were made on chicks between 3 and 34 weeks of age. There were no consistent differences in pressure between the sexes under 8 weeks of age.
Harold S. Weiss   +2 more
openaire   +3 more sources

Sex and Race Differences in the Development of Lung Function

American Review of Respiratory Disease, 1988
The second National Health and Nutrition Examination Survey (1976 to 1980) provided spirometric examinations for a nationwide sample of individuals 6 to 24 yr of age. We analyzed spirometric data on 1,963 healthy, nonsmoking blacks and whites to examine sex and race differences in FVC, FEV1, FEV3, PEF, Vmax50, Vmax75, and mid-maximal expiratory flow ...
Robert W. Fegley   +3 more
openaire   +3 more sources

Sex Differences in the Development of Independence of Infant Monkeys

Behaviour, 1967
Numerous elements of the behavior of mother and infant monkeys caged in controlled environments were recorded during the first 15 weeks of the infants' lives. The data on these elements were analyzed for sex-related differences in mean occurrence and in developmental trends.
Gordon D. Jensen   +2 more
openaire   +3 more sources

Differences of Sex Development/Intersex Populations

2016
The purpose of this chapter is to provide an overview of intersexuality and disorders and differences of sex development (DSD) including etiology and outcome of many types of DSD, and to highlight the unique physical and mental health treatment needs of individuals and their families.
Amy B. Wisniewski, Matthew A. Malouf
openaire   +2 more sources

The Development of Sex Differences and Similarities in Behavior

1993
This varied and impressive volume is a record of the major presentations at the NATO Advanced Research Workshop on the "Development of Sex Differences and Similarities in Behavior" held at Chateau de Bonas, Gers, France, July 14-18, 1992. Although aspects of sex differences in human and animal behavior have been recently extensively explored both ...
Similarities in Behavior, M. Haug
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Development of Sex Differences [PDF]

open access: possible, 2017
Ashlyn Swift-Gallant, Lindsay A. Coome
openaire   +1 more source

Sexual Differentiation and Sex Differences in Neural Development

2018
Sex determination occurs at the moment of conception, as a result of XX or XY chromosome pairing. From that point, the body undergoes the process of sexual differentiation, inducing the development of physical characteristics that are easily distinguishable between the sexes and are often reflected in one's physical appearance and gender identity ...
Jaclyn M. Schwarz   +2 more
openaire   +3 more sources

Disorders/Differences of Sex Development (DSD)

2020
Disorders of sex development (DSD), sometimes called differences of sex development are conditions that affect reproductive organs and can include alterations of chromosomal, metabolic, gonadal or anatomical function. Some of the conditions result in genital ambiguities that are noted in newborns and some are not discovered until adolescence.
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