Brain-generated estradiol drives long-term optimization of auditory coding to enhance the discrimination of communication signals.

Auditory processing and hearing-related pathologies are heavily influenced by steroid hormones in a variety of vertebrate species, including humans. The hormone estradiol has been recently shown to directly modulate the gain of central auditory neurons, in real time, by controlling the strength of inhibitory transmission via a nongenomic mechanism. The… CONTINUE READING