**Author details**

Guillermo Arévalo-Pachón\* and Julio Eduardo Cruz Los Andes University, Bogotá, Colombia

\*Address all correspondence to: g.arevalo10@uniandes.edu.co

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Contagious Laughter as an Innate Acoustic Stimulus That Provokes Positive Emotions... DOI: http://dx.doi.org/10.5772/intechopen.108336*
