{"id":1014,"date":"2018-05-08T14:52:50","date_gmt":"2018-05-08T12:52:50","guid":{"rendered":"http:\/\/semmelweis.hu\/psychophysiology\/?p=1014"},"modified":"2019-01-23T16:51:26","modified_gmt":"2019-01-23T15:51:26","slug":"sleep-macrostructure-is-modulated-by-positive-and-negative-social-experience-in-adult-pet-dogs","status":"publish","type":"post","link":"https:\/\/semmelweis.hu\/psychophysiology\/2018\/05\/08\/sleep-macrostructure-is-modulated-by-positive-and-negative-social-experience-in-adult-pet-dogs\/","title":{"rendered":"Sleep macrostructure is modulated by positive and negative social experience in adult pet dogs"},"content":{"rendered":"

Proceedings of the Royal Society B-Biological Sciences<\/em> 284: paper 2017 1883. (2017)<\/p>\n

Free full-text<\/a><\/p>\n

DOI: 10.1098\/rspb.2017.1883<\/a><\/p>\n

Anna Kis1<\/sup>, Anna Gergely1<\/sup>, \u00c1goston Galambos1,2<\/sup>, Judit Abdai3<\/sup>, Ferenc Gombos4<\/sup>, R\u00f3bert B\u00f3dizs5,6<\/sup>, J\u00f3zsef Top\u00e1l7<\/sup><\/p>\n

1<\/sup>Institute of Cognitive Neuroscience and Psychology, Hungarian Academy of Sciences, Budapest<\/p>\n

2<\/sup>Department of Cognitive Psychology, E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest<\/p>\n

3<\/sup>Department of Ethology, E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest<\/p>\n

4<\/sup>Department of General Psychology, P\u00e1zm\u00e1ny P\u00e9ter Catholic University, Budapest<\/p>\n

5<\/sup>Institute of Behavioural Sciences, Semmelweis University Budapest<\/p>\n

6<\/sup>National Institute of Clinical Neuroscience, Budapest<\/p>\n

7<\/sup>Institute of Cognitive Neuroscience and Psychology, Hungarian Academy of Sciences, Budapest<\/p>\n

\u00a0<\/p>\n

Abstract<\/strong><\/p>\n

The effects of emotionally valenced events on sleep physiology are well studied in humans and laboratory rodents. However, little is known about these effects in other species, despite the fact that several sleep characteristics differ across species and thus limit the generalizability of such findings. Here we studied the effect of positive and negative social experiences on sleep macrostructure in dogs, a species proven to be a good model of human social cognition. A non-invasive polysomnography method was used to collect data from pet dogs (n = 16) participating in 3-hour-long sleep occasions. Before sleep, dogs were exposed to emotionally positive or negative social interactions (PSI or NSI) in a within-subject design. PSI consisted of petting and ball play, while NSI was a mixture of separation, threatening approach and still face test. Sleep macrostructure was markedly different between pre-treatment conditions, with a shorter sleep latency after NSI and a redistribution of the time spent in the different sleep stages. Dogs’ behaviour during pre-treatments was related to the macrostructural difference between the two occasions, and was further modulated by individual variability in personality. This result provides the first direct evidence that emotional stimuli affect subsequent sleep physiology in dogs.<\/p>\n

Keywords<\/strong>: polysomnography, dog, stress, REM sleep<\/p>\n","protected":false},"excerpt":{"rendered":"

Proceedings of the Royal Society B-Biological Sciences 284: paper 2017 1883. (2017) Free full-text<\/a> DOI: 10.1098\/rspb.2017.1883<\/a> Anna Kis1, Anna Gergely1, \u00c1goston Galambos1,2, Judit Abdai3, Ferenc Gombos4, R\u00f3bert B\u00f3dizs5,6, J\u00f3zsef Top\u00e1l7 1Institute of Cognitive Neuroscience and Psychology, Hungarian Academy of Sciences, Budapest 2Department of Cognitive Psychology, E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest 3Department of Ethology, E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest 4Department of …<\/p>\n","protected":false},"author":101277,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[18,10,127,134],"class_list":["post-1014","post","type-post","status-publish","format-standard","hentry","category-articles-in-professional-journals","tag-dog","tag-polysomnography","tag-rem-sleep","tag-stress"],"acf":[],"_links":{"self":[{"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/posts\/1014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/users\/101277"}],"replies":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/comments?post=1014"}],"version-history":[{"count":4,"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/posts\/1014\/revisions"}],"predecessor-version":[{"id":1379,"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/posts\/1014\/revisions\/1379"}],"wp:attachment":[{"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/media?parent=1014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/categories?post=1014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semmelweis.hu\/psychophysiology\/wp-json\/wp\/v2\/tags?post=1014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}