Testosterone implants alter the frequency range of zebra finch songs.

abstract：:Androgens are often associated with assertive behavior; under what circumstances is this reflected in higher dominance rank? In this study of coresidential college women, androgens (total testosterone, free testosterone, and androstenedione) and estradiol were positively correlated with high self-regard in women (as m...

journal_title：Hormones and behavior

authors： Cashdan E

更新日期：1995-09-01 00:00:00

abstract：:Stressful events during gestation and in the neonatal period have important effects on the later physical and mental health of the offspring. The present study tested the hypothesis that pre- and/or postnatal stress would affect seizure susceptibility in infant and adult rats, using the hippocampal kindling model. Pre...

journal_title：Hormones and behavior

authors： Edwards HE,Dortok D,Tam J,Won D,Burnham WM

更新日期：2002-12-01 00:00:00

abstract：:Introducing an aggressive intruder into a cage of mice (social disruption, SDR) resulted in intense fighting and defeat of the cage residents. Defeat was accompanied by elevated levels of serum corticosterone and nerve growth factor (NGF). Repeated exposure to an intruder induced a state of glucocorticoid resistance i...

journal_title：Hormones and behavior

authors： Avitsur R,Stark JL,Sheridan JF

更新日期：2001-06-01 00:00:00

abstract：:Sexual behavior in female rats depends on the action of estradiol on estrogen receptors (ERs) found in particular brain regions. While hormonal regulation of female sexual behavior requires ERalpha, the possible functions of ERbeta remain to be clarified. Mating stimulation has several behavioral and physiological con...

journal_title：Hormones and behavior

authors： Gréco B,Blasberg ME,Kosinski EC,Blaustein JD

更新日期：2003-04-01 00:00:00

abstract：:Social behavior plays a significant role in the formation of social structure and population regulation in both animals and humans. Oxytocin (OXT) and its receptor (OXTR) are well known for regulating social behaviors, but their upstream regulating factors are rarely investigated. We hypothesized that the phosphorylat...

journal_title：Hormones and behavior

authors： Yan L,Sun X,Wang Z,Song M,Zhang Z

更新日期：2020-03-01 00:00:00

abstract：:Female assessment of male attractiveness and how preferred qualities impact reproductive success is central to the study of mate choice. Male attractiveness may depend on traits beneficial to the reproductive success (RS) of any female, termed 'universal quality', and/or on behavioral and biological interactions betwe...

journal_title：Hormones and behavior

authors： Gleason ED,Holschbach MA,Marler CA

更新日期：2012-01-01 00:00:00

abstract：:The role of GABA neurons in the control of the surge of LH secretion was investigated by examining whether GABAA receptor antagonist bicuculline (BIC) infusion prior to the LH surge could advance the timing of the proestrous surge in the rat. The effect of the opioid receptor antagonist naloxone (NAL) was also examine...

journal_title：Hormones and behavior

authors： Kimura F,Jinnai K

更新日期：1994-12-01 00:00:00

abstract：:Numerous studies have examined the effects of anthropogenic endocrine disrupting compounds; however, very little is known about the effects of naturally occurring plant-produced estrogenic compounds (i.e., phytoestrogens) on vertebrates. To examine the seasonal pattern of phytoestrogen consumption and its relationship...

journal_title：Hormones and behavior

authors： Wasserman MD,Chapman CA,Milton K,Gogarten JF,Wittwer DJ,Ziegler TE

更新日期：2012-11-01 00:00:00

abstract：:Interspecific differences in the neuropeptide systems of the lateral septum (LS) often parallel differences in social behavior. In rodents, some closely related species that differ in aggressive behavior also differ according to the level of vasopressin (VP) innervation of the LS. In songbirds, the neuropeptides vasot...

journal_title：Hormones and behavior

authors： Maney DL,Erwin KL,Goode CT

更新日期：2005-08-01 00:00:00

abstract：:Environmental stress conditions are important factors in human health and should be considered in the development of appropriate health policies, since they have been associated with psychological disorders and even with death. A link between stress and changes in 3alpha,5alpha-reduced neurosteroids has been reported....

journal_title：Hormones and behavior

authors： Sánchez P,Torres JM,Olmo A,O'Valle F,Ortega E

更新日期：2009-09-01 00:00:00

abstract：:The ratio of length between the second and fourth fingers (2D:4D) is commonly used as an indicator of prenatal sex hormone exposure. Several approaches have been used to try to validate the measure, including examining 2D:4D in people with congenital adrenal hyperplasia (CAH), a suite of conditions characterised by el...

journal_title：Hormones and behavior

authors： Richards G,Browne WV,Aydin E,Constantinescu M,Nave G,Kim MS,Watson SJ

更新日期：2020-11-01 00:00:00

abstract：:Reproductive success is maximized when female sexual motivation and behavior coincide with the time of optimal fertility. Both processes depend upon coordinated hormonal events, beginning with signaling by the gonadotropin-releasing hormone (GnRH) neuronal system. Two neuropeptidergic systems that lie upstream of GnRH...

journal_title：Hormones and behavior

authors： Piekarski DJ,Zhao S,Jennings KJ,Iwasa T,Legan SJ,Mikkelsen JD,Tsutsui K,Kriegsfeld LJ

更新日期：2013-08-01 00:00:00

abstract：:The psychoendocrinology of the development of normal gender identity and its variations is poorly understood. Studies of gender development in individuals born with endocrinologically well-characterized intersex conditions are heuristically valuable for the disaggregation of factors that are acting in concert during n...

journal_title：Hormones and behavior

authors： Meyer-Bahlburg HF,Gruen RS,New MI,Bell JJ,Morishima A,Shimshi M,Bueno Y,Vargas I,Baker SW

更新日期：1996-12-01 00:00:00

abstract：:Previous experiments demonstrate that lesions of the septum produce opposite effects on intraspecific male aggression in the territorial field sparrow (Spizella pusilla) and the colonial zebra finch (Taeniopygia guttata; facilitate vs inhibit, respectively) and intraseptal infusions of arginine vasotocin (AVT) and vas...

journal_title：Hormones and behavior

authors： Goodson JL

更新日期：1998-08-01 00:00:00

abstract：:In many anthropoid primates, mating activity is not restricted to the ovarian cycle but also occurs during pregnancy. Although it has been suggested that the main function of this post-conception mating is to confuse paternity, studies showing whether or not male primates can distinguish between the fertile phase of t...

journal_title：Hormones and behavior

authors： Engelhardt A,Hodges JK,Heistermann M

更新日期：2007-01-01 00:00:00

abstract：:Dehydration impairs cognitive performance in humans and rodents, although studies in animal models are limited. Estrogens have both protective effects on fluid regulation and improve performance in certain cognitive tasks. We, therefore, tested whether sex and gonadal hormones influence object recognition memory durin...

journal_title：Hormones and behavior

authors： Santollo J,Myers KE,Rainer IL,Edwards AA

更新日期：2019-08-01 00:00:00

abstract：:We tested whether subordinate helper males of the Lake Tanganyika cooperatively breeding cichlid Neolamprologus pulcher show elevated excretion levels of the stress hormone cortisol and reduced levels of 11-ketotestosterone and testosterone when living in groups with a small breeder male, compared to similar helper ma...

journal_title：Hormones and behavior

authors： Bender N,Heg D,Hamilton IM,Bachar Z,Taborsky M,Oliveira RF

更新日期：2006-08-01 00:00:00

abstract：:After proposing the organizational hypothesis from research in prenatally androgenized guinea pigs (Phoenix, C.H., Goy, R.W., Gerall, A.A., Young, W.C., 1959. Organizational action of prenatally administered testosterone propionate on the tissues mediating mating behavior in the female guinea pig. Endocrinology 65, 36...

journal_title：Hormones and behavior

authors： Thornton J,Zehr JL,Loose MD

更新日期：2009-05-01 00:00:00

abstract：:Attractivity is one aspect of female sexuality relevant for the understanding of male-female sexual interactions. In a previous study, it was shown that intact males were equally attracted to early androgenized, gonadally intact females as to normally developed, estrous females. The present study was designed to inves...

journal_title：Hormones and behavior

authors： de Jonge FH,Meyerson BJ,van de Poll NE

更新日期：1986-12-01 00:00:00

abstract：:Filial imprinting is the behavior observed in chicks during the sensitive or critical period of the first 2-3 days after hatching; however, after this period they cannot be imprinted when raised in darkness. Our previous study showed that temporal augmentation of the endogenous thyroid hormone 3,5,3'-triiodothyronine ...

journal_title：Hormones and behavior

authors： Yamaguchi S,Aoki N,Matsushima T,Homma KJ

更新日期：2018-06-01 00:00:00

abstract：:Fecal testosterone and cortisol levels were analyzed from six wild male muriquis (Brachyteles arachnoides) over a 19-month period at the Estação Biológica de Caratinga in Minas Gerais, Brazil, to investigate the hormonal correlates of seasonal sexual behavior and environmental conditions. Group mean testosterone level...

journal_title：Hormones and behavior

authors： Strier KB,Ziegler TE,Wittwer DJ

更新日期：1999-04-01 00:00:00

abstract：:In recent years, there has been a notable interest in studying prey-predator relationships to develop rodent-based models for the neurobehavioral aspects of stress and emotion. However, despite the growing use of transgenic mice and results showing important differences in the behavioral responses of rats and mice, li...

journal_title：Hormones and behavior

authors： Amaral VC,Santos Gomes K,Nunes-de-Souza RL

更新日期：2010-02-01 00:00:00

abstract：:Women are at higher risk of anxiety and mood disorders, especially at transitions across the reproductive life cycle (premenstruum, postpartum, menopause). Premenstrual dysphoric disorder (PMDD) is one of female mood disorders associated with changing ovarian hormone levels. Because anxiety and depression frequently o...

journal_title：Hormones and behavior

authors： Schneider T,Popik P

更新日期：2007-01-01 00:00:00

abstract：:Ghrelin, a hormone produced primarily by the stomach, has been associated with motivational processes that include reward-seeking behaviors. In male laboratory mice, elevation of ghrelin levels enhances some aspects of sexual motivation and behavior, whereas in other experiments with male mice, rats, and other species...

journal_title：Hormones and behavior

authors： Hyland L,Rosenbaum S,Edwards A,Palacios D,Graham MD,Pfaus JG,Woodside B,Abizaid A

更新日期：2018-01-01 00:00:00

abstract：:In the tammar wallaby, Macropus eugenii, the expression of male-type sexual behavior is apparently determined by the activating effects of testicular hormones in adulthood. The incidence of male-type copulatory behavior and sexual checking behavior was compared in intact (control) males, control females, testosterone-...

journal_title：Hormones and behavior

authors： Rudd CD,Short RV,Shaw G,Renfree MB

更新日期：1996-12-01 00:00:00

abstract：:Many species, including humans, engage in a series of behaviors that are preparatory to the arrival of offspring. Such "nesting behaviors" are of obvious importance, but relevant neuroendocrine mechanisms remain little studied. We here focus on the potential roles of vasoactive intestinal polypeptide (VIP) in the perf...

journal_title：Hormones and behavior

authors： Kingsbury MA,Jan N,Klatt JD,Goodson JL

更新日期：2015-03-01 00:00:00

abstract：:Despite decades of laboratory research and clinical trials, a safe and effective treatment for traumatic brain injury (TBI) has yet to be put into successful clinical use. I suggest that much of the problem can be attributed to a reductionist perspective and attendant research strategy directed to finding or designing...

journal_title：Hormones and behavior

authors： Stein DG

更新日期：2013-02-01 00:00:00

abstract：:Sex differences in incidence and severity of some stress-related, neuropsychiatric disorders are often reported to favor men, suggesting that women may be more vulnerable to aberrant hypothalamic-pituitary-adrenal (HPA) axis responses to stress. In this review, we discuss several investigations that we, and others, ha...

journal_title：Hormones and behavior

authors： Paris JJ,Franco C,Sodano R,Freidenberg B,Gordis E,Anderson DA,Forsyth JP,Wulfert E,Frye CA

更新日期：2010-01-01 00:00:00

abstract：:Melatonin has been suggested to affect human emotion, but conflicting evidence exists. Therefore, we tested the effect of a single dose of a 4 mg prolonged release formulation of melatonin on a biologically based model of emotional processing. Affective modulation of acoustic white noise startle (103 dB) by emotional ...

journal_title：Hormones and behavior

authors： Schachinger H,Blumenthal TD,Richter S,Savaskan E,Wirz-Justice A,Kräuchi K

更新日期：2008-08-01 00:00:00

abstract：:Due to the differential cost of reproduction in promiscuous species, like domesticated goat(s) (Capra hircus), it is expected that females should mate with higher quality males, while males should mate with a greater number of females. Females may use conspicuous secondary sexual characteristics of males such as court...

journal_title：Hormones and behavior

authors： Longpre KM,Koepfinger ME,Katz LS

更新日期：2011-11-01 00:00:00