Respiratory responses associated with affective processing of film stimuli

We investigated respiratory responses during film clip viewing and their relation to the affective dimensions of valence and arousal. Seventy-six subjects participated in a study using a between groups design. To begin with, all participants viewed an emotionally neutral film clip. Then, they were presented with one out of four emotional film clips: a positive high-arousal, a positive low-arousal, a negative high-arousal and a negative low-arousal clip. Respiration, skin conductance level, heart rate, corrugator activity and affective judgments were measured. Expiratory time was shorter and inspiratory duty cycle, mean expiratory flow and minute ventilation were larger during the high-arousal clips compared to the low-arousal clips. The pleasantness of the stimuli had no influence on any respiratory measure. These findings confirm the importance of arousal in respiratory responding but also evidence differences in comparison to previous studies using visual and auditory stimuli. [Authors]]]> eng oai:serval.unil.ch:BIB_9B7A8C1385FC 2023-07-29T01:31:02Z openaire documents urnserval <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_9B7A8C1385FC Genetics and NCDs info:doi:10.4324/9781003306689-32 info:eu-repo/semantics/altIdentifier/doi/10.4324/9781003306689-32 Bochud, Murielle Wonkam, Ambroise Bovet, Pascal Mooser, Vincent info:eu-repo/semantics/bookPart incollection 2023-01-18 Noncommunicable Diseases: A Compendium, pp. 216-224 Banatvala, Nick (ed.) Bovet, Pascal (ed.) info:eu-repo/semantics/altIdentifier/isbn/978-1-032-30793-0 info:eu-repo/semantics/altIdentifier/isbn/978-1-032-30792-3 info:eu-repo/semantics/altIdentifier/isbn/978-1-003-30668-9 Noncommunicable Diseases; Chronic Disease; Cardiovascular Disease; Risk Factors; Global Health; Genetics; Polygenetic Risk Scores eng https://serval.unil.ch/resource/serval:BIB_9B7A8C1385FC.P001/REF.pdf http://nbn-resolving.org/urn/resolver.pl?urn=urn:nbn:ch:serval-BIB_9B7A8C1385FC1 info:eu-repo/semantics/altIdentifier/urn/urn:nbn:ch:serval-BIB_9B7A8C1385FC1 info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/openAccess CC BY-NC-ND 4.0 https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf oai:serval.unil.ch:BIB_9B7AE39F95D1 2023-07-29T01:31:02Z <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"> https://serval.unil.ch/notice/serval:BIB_9B7AE39F95D1 Evanescent vaso-occlusive choroidal pseudo-tumor with acute painful onset: a presumed vortex vein occlusion. info:doi:10.1007/s00417-013-2543-9 info:eu-repo/semantics/altIdentifier/doi/10.1007/s00417-013-2543-9 info:eu-repo/semantics/altIdentifier/pmid/24362811 Mantel, I. Schalenbourg, A. Zografos, L. info:eu-repo/semantics/article article 2014 Graefe's Archive For Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie, vol. 252, no. 5, pp. 753-759 info:eu-repo/semantics/altIdentifier/eissn/1435-702X urn:issn:0721-832X <![CDATA[PURPOSE: The aim of our study was to describe the clinical presentation of an unusual evanescent, exudative, choroidal pseudo-tumor with acute painful onset, and propose a pathogenesis. METHODS: We carried out a retrospective, observational study using the case series of three patients presenting with an evanescent, exudative, choroidal pseudo-tumor with acute painful onset. Ultra-widefield fluorescein and indocyanine green angiography (ICGA) using the Heidelberg Retina Angiograph and the Staurenghi 230 SLO Retina Lens were used to propose a pathogenesis of this unusual entity. RESULTS: In all three cases, acute ocular pain led to discovery of an exudative, partially hemorrhagic choroidal mass (thickness 2.4 mm-4.1 mm on ultrasound) that quickly regressed within weeks. In the subacute phase, all patients showed choroidal circulation abnormalities on dynamic wide-field ICGA in the affected quadrant, with delayed arterio-venous filling in two patients, and a poorly-defined vortex vein in the third. The choroidal circulation abnormalities resolved within 8-12 weeks, simultaneously with the spontaneous resolution of the choroidal pseudo-tumor. The findings evoked a self-resolving vortex vein occlusion in the corresponding quadrants with acute, painful choroidal exudation. CONCLUSIONS: An evanescent, exudative, hemorragic choroidal pseudo-tumor with acute painful onset may be caused by a vortex vein occlusion. Future patients need to be studied with ICGA in the acute phase to confirm this hypothesis