Yuan Cheng, Ruru Chen, Bowen Su, Guimin Zhang, Yutian Sun, Pengying An, Yue Fang, Yifan Zhang, Ye Shan, Étienne de Villers-Sidani, Yunfeng Wang, Xiaoming Zhou
Antidepressants, while effective in treating depression and anxiety disorders, also induce deficits in sensory (particularly auditory) processing, which in turn may exacerbate psychiatric symptoms. How antidepressants cause auditory signature deficits remains largely unknown. Here, we found that fluoxetine-treated adult female rats were significantly less accurate when performing a tone-frequency discrimination task compared with age-matched control rats. Their cortical neurons also responded less selectively to sound frequencies...
March 15, 2023: Journal of Neuroscience