arousal

n.

觉醒；激励；

1. On the negative side, the concepts of activation and arousal are rather amorphous.
   从消极方面说，引发和激发这两个概念是很难以捉摸的。

Conflict, arousal, and curiosity
Sleep and arousal: thalamocortical mechanisms.
Beyond the optimal level of arousal
The Biopsychology of Mood and Arousal. by Robert E. Thayer
Sensation Seeking: Beyond Optimal Level of Arousal
Affect Grid: A single-item scale of pleasure and arousal.
Acoustical expression of arousal in conflict situations in tree shrews (Tupaia belangeri)
Orexin A activates locus coeruleus cell firing and increases arousal in the rat
General anaesthesia: from molecular targets to neuronal pathways of sleep and arousal
Brain potentials in affective picture processing: covariation with autonomic arousal and affective report.