Citations
S.L. Winkler et al. Bonobos are likely to behave optimistically after listening to laughter. Scientific Studies. Printed on-line June 26, 2025. doi: 10.1038/s41598-025-02594-8.
X.J. Nelson et al. Joyful by nature: approaches to research the evolution and performance of pleasure in non-human animals. Organic Opinions. Vol. 98, Could 1, 2023, p. 1548. doi: 10.1111/brv.12965.
Ľ. Košťál , Z. Skalná and Okay. Pichová. Use of cognitive bias as a welfare software in poultry. Journal of Animal Science. Vol. 98, August 2020, p. S63. doi: 10.1093/jas/skaa039.
A.S. Reinhold et al. Behavioral and neural correlates of hide-and-seek in rats. Science. Vol. 365, September 13, 2019, p. 1180. doi: 10.1126/science.aax4705.
R. Schwing et al. Constructive emotional contagion in a New Zealand parrot. Present Biology. Vol. 27, March 20, 2017, p. R213. doi: 10.1016/j.cub.2017.02.020.
D.S. Dibble, Okay.R. Van Alstyne and S. Ridgway. Dolphins sign success by producing a victory squeal. Worldwide Journal of Comparative Psychology. Vol. 29, 2016. doi: 10.46867/ijcp.2016.29.00.14.
V.M. Janik. Play in dolphins. Present Biology. Vol. 25, January 5, 2015, p. R7. doi: 10.1016/j.cub.2014.09.010.
S. H. Ridgway et al. Ahead shift of feeding buzz elements of dolphins and belugas throughout associative studying reveals a probable connection to reward expectation, pleasure and mind dopamine activation. Journal of Experimental Biology. Vol. 217, August 2014, p. 2910. doi: 10.1242/jeb.100511.
R. Rygula, H. Pluta and P. Popik. Laughing rats are optimistic. PLOS One. Printed on-line December 26, 2012. doi: 10.1371/journal.pone.0051959.
E.J. Harding, E.S. Paul and M. Mendl. Cognitive bias and affective state. Nature. Vol. 427, January 22, 2004. doi: 10.1038/427312a.
J. Burgdorf and J. Panksepp. Tickling induces reward in adolescent rats. Physiology & Habits. Vol. 72, January–February 2001, p. 167. doi: 10.1016/S0031-9384(00)00411-X.
