Acoustic features of prairie vole ( Microtus ochrogaster ) ultrasonic vocalizations covary with heart rate
Abstract Vocalizations serve as a conspecific social communication system among mammals. Modulation of acoustic features embedded within vocalizations is used by several mammalian species to signal whether it is safe or dangerous to approach conspecific and heterospecific mammals. As described by th...
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| Veröffentlicht in: | Physiology & behavior 2015-01, Vol.138, p.94-100 |
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| creator | Stewart, Adam Michael Lewis, Gregory F Yee, Jason R Kenkel, William M Davila, Maria I Sue Carter, C Porges, Stephen W |
| description | Abstract Vocalizations serve as a conspecific social communication system among mammals. Modulation of acoustic features embedded within vocalizations is used by several mammalian species to signal whether it is safe or dangerous to approach conspecific and heterospecific mammals. As described by the Polyvagal Theory, the phylogenetic shift in the evolution of mammals involved an adaptive neuroanatomical link between the neural circuits regulating heart rate and the muscles involved in modulating the acoustic features of vocalizations. However, few studies have investigated the covariation between heart rate and the acoustic features of vocalizations. In the current study, we document that specific features of vocalizations covary with heart rate in a highly social and vocal mammal, the prairie vole ( Microtus ochrogaster ). Findings with the prairie vole illustrate that higher pitch (i.e., fundamental frequency) and less variability in acoustic features of vocalizations (i.e., less vocal prosody) are associated with elevated heart rate. The study provides the first documentation that the acoustic features of prairie vole vocalizations may function as a surrogate index of heart rate. |
| doi_str_mv | 10.1016/j.physbeh.2014.10.011 |
| format | Article |
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Modulation of acoustic features embedded within vocalizations is used by several mammalian species to signal whether it is safe or dangerous to approach conspecific and heterospecific mammals. As described by the Polyvagal Theory, the phylogenetic shift in the evolution of mammals involved an adaptive neuroanatomical link between the neural circuits regulating heart rate and the muscles involved in modulating the acoustic features of vocalizations. However, few studies have investigated the covariation between heart rate and the acoustic features of vocalizations. In the current study, we document that specific features of vocalizations covary with heart rate in a highly social and vocal mammal, the prairie vole ( Microtus ochrogaster ). Findings with the prairie vole illustrate that higher pitch (i.e., fundamental frequency) and less variability in acoustic features of vocalizations (i.e., less vocal prosody) are associated with elevated heart rate. The study provides the first documentation that the acoustic features of prairie vole vocalizations may function as a surrogate index of heart rate.</description><identifier>ISSN: 0031-9384</identifier><identifier>EISSN: 1873-507X</identifier><identifier>DOI: 10.1016/j.physbeh.2014.10.011</identifier><identifier>PMID: 25447483</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>acoustics ; Animals ; Arvicolinae - physiology ; communications technology ; Electrocardiography ; Female ; Heart Rate ; Heart rate variability ; mammals ; Microtus ; Microtus ochrogaster ; muscles ; neural networks ; Pattern Recognition, Automated ; phylogeny ; Polyvagal Theory ; Prairie vole ; Prosody ; Psychiatry ; Respiratory sinus arrhythmia (RSA) ; Telemetry ; Ultrasonic vocalization (USV) ; Ultrasonics ; Vagus ; vocalization ; Vocalization, Animal ; Wireless Technology</subject><ispartof>Physiology & behavior, 2015-01, Vol.138, p.94-100</ispartof><rights>Elsevier Inc.</rights><rights>2014 Elsevier Inc.</rights><rights>Copyright © 2014 Elsevier Inc. All rights reserved.</rights><rights>2014 Elsevier Inc. All rights reserved. 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c588t-52225a595b480e3f9fc416bb809037598ebea6ea7210bbe6dfbe1bd333aeb6053</citedby><cites>FETCH-LOGICAL-c588t-52225a595b480e3f9fc416bb809037598ebea6ea7210bbe6dfbe1bd333aeb6053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0031938414004764$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25447483$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Stewart, Adam Michael</creatorcontrib><creatorcontrib>Lewis, Gregory F</creatorcontrib><creatorcontrib>Yee, Jason R</creatorcontrib><creatorcontrib>Kenkel, William M</creatorcontrib><creatorcontrib>Davila, Maria I</creatorcontrib><creatorcontrib>Sue Carter, C</creatorcontrib><creatorcontrib>Porges, Stephen W</creatorcontrib><title>Acoustic features of prairie vole ( Microtus ochrogaster ) ultrasonic vocalizations covary with heart rate</title><title>Physiology & behavior</title><addtitle>Physiol Behav</addtitle><description>Abstract Vocalizations serve as a conspecific social communication system among mammals. Modulation of acoustic features embedded within vocalizations is used by several mammalian species to signal whether it is safe or dangerous to approach conspecific and heterospecific mammals. As described by the Polyvagal Theory, the phylogenetic shift in the evolution of mammals involved an adaptive neuroanatomical link between the neural circuits regulating heart rate and the muscles involved in modulating the acoustic features of vocalizations. However, few studies have investigated the covariation between heart rate and the acoustic features of vocalizations. In the current study, we document that specific features of vocalizations covary with heart rate in a highly social and vocal mammal, the prairie vole ( Microtus ochrogaster ). Findings with the prairie vole illustrate that higher pitch (i.e., fundamental frequency) and less variability in acoustic features of vocalizations (i.e., less vocal prosody) are associated with elevated heart rate. The study provides the first documentation that the acoustic features of prairie vole vocalizations may function as a surrogate index of heart rate.</description><subject>acoustics</subject><subject>Animals</subject><subject>Arvicolinae - physiology</subject><subject>communications technology</subject><subject>Electrocardiography</subject><subject>Female</subject><subject>Heart Rate</subject><subject>Heart rate variability</subject><subject>mammals</subject><subject>Microtus</subject><subject>Microtus ochrogaster</subject><subject>muscles</subject><subject>neural networks</subject><subject>Pattern Recognition, Automated</subject><subject>phylogeny</subject><subject>Polyvagal Theory</subject><subject>Prairie vole</subject><subject>Prosody</subject><subject>Psychiatry</subject><subject>Respiratory sinus arrhythmia (RSA)</subject><subject>Telemetry</subject><subject>Ultrasonic vocalization (USV)</subject><subject>Ultrasonics</subject><subject>Vagus</subject><subject>vocalization</subject><subject>Vocalization, Animal</subject><subject>Wireless Technology</subject><issn>0031-9384</issn><issn>1873-507X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkk1v1DAQhiMEokvhJ4B8bA9Z7PgjzqWoqiggFXEAJG6W7UwaL9l4sZ2g7a_H0S4VcCm-WJp5Zjx-3ymKlwSvCSbi9Wa96_fRQL-uMGE5tsaEPCpWRNa05Lj-9rhYYUxJ2VDJTopnMW5wPpTRp8VJxRmrmaSrYnNp_RSTs6gDnaYAEfkO7YJ2wQGa_QDoDH10Nvg05ZTtg7_VMUFA52gaUtDRj7l49lYP7k4n58eIrJ912KOfLvWoBx0SCjrB8-JJp4cIL473afH1-u2Xq_flzad3H64ub0rLpUwlr6qKa95wwyQG2jWdZUQYI3GDac0bCQa0AF1XBBsDou0MENNSSjUYgTk9LS4OfXeT2UJrYcxjDmoX3DZPpbx26u_M6Hp162fFKi6ZWBqcHRsE_2OCmNTWRQvDoEfIYimSKcp5k9V8EBUCUymk_B-UsrqqM51RfkCz7DEG6O6HJ1gt7quNOrqvFveXcHY_17368-f3Vb_tzsCbAwBZ_9lBUNE6GC20LoBNqvXuwScu_ulgB5c3QA_fYQ9x46cwZnMVUbFSWH1eVnDZQMIwZrVg9Bc6kdqC</recordid><startdate>20150101</startdate><enddate>20150101</enddate><creator>Stewart, Adam Michael</creator><creator>Lewis, Gregory F</creator><creator>Yee, Jason R</creator><creator>Kenkel, William M</creator><creator>Davila, Maria I</creator><creator>Sue Carter, C</creator><creator>Porges, Stephen W</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QG</scope><scope>7TK</scope><scope>7S9</scope><scope>L.6</scope><scope>5PM</scope></search><sort><creationdate>20150101</creationdate><title>Acoustic features of prairie vole ( Microtus ochrogaster ) ultrasonic vocalizations covary with heart rate</title><author>Stewart, Adam Michael ; Lewis, Gregory F ; Yee, Jason R ; Kenkel, William M ; Davila, Maria I ; Sue Carter, C ; Porges, Stephen W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c588t-52225a595b480e3f9fc416bb809037598ebea6ea7210bbe6dfbe1bd333aeb6053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>acoustics</topic><topic>Animals</topic><topic>Arvicolinae - physiology</topic><topic>communications technology</topic><topic>Electrocardiography</topic><topic>Female</topic><topic>Heart Rate</topic><topic>Heart rate variability</topic><topic>mammals</topic><topic>Microtus</topic><topic>Microtus ochrogaster</topic><topic>muscles</topic><topic>neural networks</topic><topic>Pattern Recognition, Automated</topic><topic>phylogeny</topic><topic>Polyvagal Theory</topic><topic>Prairie vole</topic><topic>Prosody</topic><topic>Psychiatry</topic><topic>Respiratory sinus arrhythmia (RSA)</topic><topic>Telemetry</topic><topic>Ultrasonic vocalization (USV)</topic><topic>Ultrasonics</topic><topic>Vagus</topic><topic>vocalization</topic><topic>Vocalization, Animal</topic><topic>Wireless Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stewart, Adam Michael</creatorcontrib><creatorcontrib>Lewis, Gregory F</creatorcontrib><creatorcontrib>Yee, Jason R</creatorcontrib><creatorcontrib>Kenkel, William M</creatorcontrib><creatorcontrib>Davila, Maria I</creatorcontrib><creatorcontrib>Sue Carter, C</creatorcontrib><creatorcontrib>Porges, Stephen W</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Animal Behavior Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Physiology & behavior</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stewart, Adam Michael</au><au>Lewis, Gregory F</au><au>Yee, Jason R</au><au>Kenkel, William M</au><au>Davila, Maria I</au><au>Sue Carter, C</au><au>Porges, Stephen W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Acoustic features of prairie vole ( Microtus ochrogaster ) ultrasonic vocalizations covary with heart rate</atitle><jtitle>Physiology & behavior</jtitle><addtitle>Physiol Behav</addtitle><date>2015-01-01</date><risdate>2015</risdate><volume>138</volume><spage>94</spage><epage>100</epage><pages>94-100</pages><issn>0031-9384</issn><eissn>1873-507X</eissn><abstract>Abstract Vocalizations serve as a conspecific social communication system among mammals. Modulation of acoustic features embedded within vocalizations is used by several mammalian species to signal whether it is safe or dangerous to approach conspecific and heterospecific mammals. As described by the Polyvagal Theory, the phylogenetic shift in the evolution of mammals involved an adaptive neuroanatomical link between the neural circuits regulating heart rate and the muscles involved in modulating the acoustic features of vocalizations. However, few studies have investigated the covariation between heart rate and the acoustic features of vocalizations. In the current study, we document that specific features of vocalizations covary with heart rate in a highly social and vocal mammal, the prairie vole ( Microtus ochrogaster ). Findings with the prairie vole illustrate that higher pitch (i.e., fundamental frequency) and less variability in acoustic features of vocalizations (i.e., less vocal prosody) are associated with elevated heart rate. 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| subjects | acoustics Animals Arvicolinae - physiology communications technology Electrocardiography Female Heart Rate Heart rate variability mammals Microtus Microtus ochrogaster muscles neural networks Pattern Recognition, Automated phylogeny Polyvagal Theory Prairie vole Prosody Psychiatry Respiratory sinus arrhythmia (RSA) Telemetry Ultrasonic vocalization (USV) Ultrasonics Vagus vocalization Vocalization, Animal Wireless Technology |
| title | Acoustic features of prairie vole ( Microtus ochrogaster ) ultrasonic vocalizations covary with heart rate |
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