trophotropy

noun

1. (uncountable)A state of relaxation, drowsiness and inactivity induced by the parasympathetic nervous system and the action of serotonin.

   “Jansen's experiments on noise-induced nervous stress establish that the effect of noise is to create a higher activation of the organism, that is, a transition of the general state from trophotropy to ergotropy.”

   “This shifts the attention towards the states of ergotropy and trophotropy.”