Testosterone regulates birdsong in an anatomically specific manner

Agriculture & Biology

• animal communication 68%
• testosterone 66%
• brain 21%
• canaries 19%
• crystallization 14%
• androgen receptors 13%
• preoptic area 12%
• Serinus canaria 7%
• estrogen receptors 5%
• reproductive behavior 5%
• temperate zones 5%
• sexual maturity 5%
• ontogeny 4%
• learning 4%
• lesions (animal) 4%
• hormones 3%
• secretion 3%
• receptors 3%
• metabolites 3%

Earth & Environmental Sciences

• testosterone 100%
• androgen 14%
• brain 13%
• crystallization 12%
• reproductive behavior 7%
• effect 7%
• sexual maturity 6%
• behavioural change 6%
• ontogeny 5%
• secretion 5%
• annual cycle 5%
• hormone 5%
• lesion 5%
• learning 4%
• distribution 1%