Having co-evolved with the pineal gland, which regulates circadian and seasonal rhythmicity, the habenula has a role in the control of sleep and sleep-like behaviour. It may help to minimize ...
Osaka Metropolitan University researchers have elucidated how a single photoreceptor in the pineal gland of zebrafish detects ...
We see color because photoreceptor cones in our eyes detect light waves corresponding to red, green, and blue, while dimness ...