title: Special edition on positive emotions.
authors: Lugano, Switzerland.
authors: Carlo
authors: C
authors: Calanchini
authors: Bern, Switzerland.
authors: Claudio
authors: C
authors: Bassetti
authors: Fribourg, Switzerland.
authors: Marco R
authors: MR
authors: Celio
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology*; D004644:Emotions / Q000502:physiology*; D006801:Humans; D003226:Congresses as Topic