Specificity of gonadal hormone modulation of cholinergic enzymes in the avian syrinx
Reference (15)
- et al.
Hormonal specificity and activation of sexual behavior in male zebra finches
Horm. Behav.
(1983) - et al.
Hormone effects on male sex behavior in adult south african clawed frogs,Xenopus laevis
Horm. Behav.
(1976) - et al.
High affinity androgen binding proteins in syringeal tissues of songbirds
Gen. comp. Endocrinol.
(1979) - et al.
Androgen affects cholinergic enzymes in syringeal motor neurons and muscle
Brain Res.
(1980) - et al.
Modulation of acetylcholinesterase activity and acetylcholine receptor number in an androgen sensitive neuromuscular system
Soc. Neurosci. Abstr.
(1981) - et al.
Testosterone increases acetylcholine receptor number in the ‘levator ani’ muscle of the rat
J. Neurobiol.
(1982) - et al.
Molecular forms of acetylcholinesterase: regulation in a testosterone-sensitive nerve-muscle axis
J. Neurochem.
(1983)
Cited by (20)
Rapid effects of estrogens and androgens on temporal and spectral features in ultrasonic vocalizations
2017, Hormones and BehaviorCitation Excerpt :E2 could be rapidly modifying the thickness of the laryngeal mucosa, as it occurs just before ovulation in women (Abitbol et al., 1999), changing the vibratory conditions for sound in the larynx and causing center frequency to decrease over a short period of time (Fig. 6A, D). In birds, androgen treatment can modify vocalizations by inducing changes in the brain but also in the syrinx (Beani et al., 1995; Luine et al., 1983). Peripheral administration of T has been found to decreased call frequency in Grey partridges and zebra finches (Beani et al., 1995; Cynx et al., 2005).
Sexually-motivated song is predicted by androgen-and opioid-related gene expression in the medial preoptic nucleus of male European starlings (Sturnus vulgaris)
2015, Behavioural Brain ResearchCitation Excerpt :In the POM, both T and its metabolite estradiol are implicated in courtship and breeding behaviors [33–35]. With respect to courtship song, both androgens and estrogens are required in zebra finches to fully restore courtship-singing behavior in castrated males [36], suggesting that androgens and/or estrogens in the POM may influence sexually-motivated song production in male starlings. We focus here on ARs because of the correlations between sexually-motivated song and ARs in POM described in the paragraph above and also based on a study in white-crowed sparrows showing that although estrogens are involved in seasonal neuroplasticity, androgens (rather than estrogens) may play a more central role in facilitating courtship song [37].
Endocrine modulation of the development and adult function of the avian song system
1991, Psychoneuroendocrinology