The histogram of MeSH term frequency of Arousal

MeSH term

Count
*Arousal	8
Arousal	5
Arousal/genetics	4
Arousal/physiology	22
Arousal/*physiology	29
*Arousal/physiology	2
Arousal/*genetics/physiology	1
Arousal/drug effects	11
Arousal/*drug effects	5
*Arousal/genetics/physiology	1
Arousal/drug effects/physiology	4
Arousal/drug effects/*physiology	3
Sleep Arousal Disorders/*pathology	1