"But you’ve got this other pathway in the #brain called the #wakefulness pathway & that deals with a #neurotransmitter called #orexin ..& in the wakefulness pathway, things can be too active & might b y some1 is hyperaroused & can’t fall asleep.": buff.ly/FXo73TC

via mnt
#insomnia #sleep #depressed

Here you can see a cryoEM structure of native GABA-A receptor from rat cerebella in complex with GABA (PDB code: 9OUP)

Rendering by Francisco J. Enguita made with #ProteinImager

#SciArt #molecularart #gaba #receptor #neuron #cortex #neurotransmitter #cryoem