Challenge hypothesis

Results: 42



#Item
11Androgens / Medicine / Neuroendocrinology / Hypogonadism / Challenge hypothesis / Hormone replacement therapy / Testosterone / Endocrine system / Andrology

Men, women in more satisfying relationships have lower testosterone

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Source URL: medicalxpress.com

Language: English - Date: 2015-02-10 15:12:06
12Anabolic steroids / Medicine / Androgens / Neuroendocrinology / Challenge hypothesis / Hypogonadism / Libido / Aggression / Androstenedione / Testosterone / Andrology / Endocrine system

Hormones and Behavior[removed]–407 Contents lists available at ScienceDirect Hormones and Behavior journal homepage: www.elsevier.com/locate/yhbeh

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Source URL: edelsteinlab.psych.lsa.umich.edu

Language: English - Date: 2014-04-03 21:38:15
13Ornithology / Zoology / Prolactin / Challenge hypothesis / Lapland Longspur / Dark-eyed Junco / Spotted Sandpiper / Plasma / Testosterone / Vireo / Endocrine system / Blue-headed Vireo

Available online at www.sciencedirect.com R Hormones and Behavior[removed]– 441 www.elsevier.com/locate/yhbeh

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:36
14Biology / Testosterone / Reproductive system / Androgens / Dark-eyed Junco / Hypogonadism / Challenge hypothesis / Aggression / Hypothalamic–pituitary–gonadal axis / Anatomy / Endocrine system / Neuroendocrinology

doi:[removed]j.yhbeh[removed]

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:49
15Neuroendocrinology / Medicine / Androgens / Aggression / Challenge hypothesis / Dark-eyed Junco / Hypogonadism / Gonadotropin-releasing hormone / Hypothalamus / Endocrine system / Anatomy / Testosterone

doi:[removed]j[removed]01471.x Hormones and honest signals: males with larger ornaments elevate testosterone more when challenged J. W. MCGLOTHLIN,* J. M. JAWOR,*  T. J. GREIVES,* J. M. CASTO,à J. L. PHILLIPS§

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:46
16Testosterone / Andrology / Aggression / Dark-eyed Junco / Hormone replacement therapy / Challenge hypothesis / Endocrine system / Neuroendocrinology / Androgens

The University of Chicago Hormonal, Behavioral, and Life-History Traits Exhibit Correlated Shifts in Relation to Population Establishment in a Novel Environment Author(s): Jonathan W. Atwell, Gonçalo C. Cardoso, Daniel

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Source URL: www.indiana.edu

Language: English - Date: 2014-11-18 12:53:39
17Biology of gender / Testosterone / Evolutionary biology / Androgens / Sex / Dark-eyed Junco / Sexual dimorphism / Aggression / Challenge hypothesis / Behavior / Reproduction / Biology

vol. 166, supplement the american naturalist october 2005

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:43
18Biology / Dark-eyed Junco / Junco / Gender / Testosterone / Androgens / Challenge hypothesis / Sex ratio / Sexual dimorphism / Reproduction / Behavior / Sex

J. Avian Biol. 38: 255  260, 2007 doi: [removed]J[removed]04008.x Copyright # J. Avian Biol. 2007, ISSN[removed]Received 19 June 2006, accepted 27 December[removed]Relative abundance of males to females affects be

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:38
19Anatomy / Dark-eyed Junco / Hypothalamic–pituitary–gonadal axis / Gonadotropin-releasing hormone / Challenge hypothesis / Testosterone / Hypothalamus / Gonadotropic cell / Releasing hormone / Endocrine system / Neuroendocrinology / Biology

General and Comparative Endocrinology[removed]–189 www.elsevier.com/locate/ygcen Seasonal and individual variation in response to GnRH challenge in male dark-eyed juncos (Junco hyemalis) Jodie M. Jawor a,¤, Joel

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:39
20Human behavior / Testosterone / Dark-eyed Junco / Junco / Androgens / Gender / Challenge hypothesis / Aggression / Sexual selection / Behavior / Reproduction / Biology

Hormones and Behavior[removed] – 368 www.elsevier.com/locate/yhbeh Females competing to reproduce: Dominance matters but testosterone may not Jodie M. Jawor ⁎, Rebecca Young, Ellen D. Ketterson

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Source URL: www.indiana.edu

Language: English - Date: 2010-09-07 10:10:39
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