noun (n)

• state of violent mental agitation(noun.state)

  Synonym:
  craze, frenzy, fury, hysteria
  

  source: wordnet30
• a usually brief state of excitement and mental confusion often accompanied by hallucinations(noun.state)

  source: wordnet30
• A state in which the thoughts, expressions, and actions are wild, irregular, and incoherent; mental aberration; a roving or wandering of the mind, -- usually dependent on a fever or some other disease, and so distinguished from mania, or madness.(noun)

  source: webster1913