Anatomical and functional overlap within the insula and anterior cingulate cortex during interoception and phobic symptom provocation
The anterior insula and the dorsal anterior cingulate cortex (ACC) are regarded as key brain structures associated with the integration of perceived phobic characteristics of external stimuli and the perception of ones own body responses that leads to emotional feelings. To test to what extent the a...
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| creator | Caseras, Xavier Murphy, Kevin Mataix-Cols, David López-Solà, Marina Soriano-Mas, Carles Ortriz, Hector Pujol, Jesus Torrubia, Rafael |
| description | The anterior insula and the dorsal anterior cingulate cortex (ACC) are regarded as key brain structures associated with the integration of perceived phobic characteristics of external stimuli and the perception of ones own body responses that leads to emotional feelings. To test to what extent the activity in these two brain structures anatomically and functionally overlap during phobic reactions and interoception, we submitted the same group of phobic participants (n = 29; either spider or blood‐injection‐injury (BII) phobics) and controls (n = 17) to both type of experimental paradigms. Results showed that there was a clear anatomical overlap in the Blood Oxygen Level‐Dependent (BOLD) responses within the anterior insula and ACC elicited during phobic symptom provocation and during interoceptive awareness. The activity within these two brain structures also showed to be correlated in the spider phobia group, but not in the BII phobic participants. Our results seem to support the idea that the activity within these two brain areas would be associated with the integration of perceived stimuli characteristics and bodily responses that lead to what we label as “fear.” However, that seems not to be the case in BII phobia, where more research is needed in order to clarify to what extent that could be associated with the idiosyncratic physiological response that these patients present in front of phobic stimuli (i.e., drop in heart rate and blood pressure). Hum Brain Mapp, 2013. © 2011 Wiley Periodicals, Inc. |
| doi_str_mv | 10.1002/hbm.21503 |
| format | Article |
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To test to what extent the activity in these two brain structures anatomically and functionally overlap during phobic reactions and interoception, we submitted the same group of phobic participants (n = 29; either spider or blood‐injection‐injury (BII) phobics) and controls (n = 17) to both type of experimental paradigms. Results showed that there was a clear anatomical overlap in the Blood Oxygen Level‐Dependent (BOLD) responses within the anterior insula and ACC elicited during phobic symptom provocation and during interoceptive awareness. The activity within these two brain structures also showed to be correlated in the spider phobia group, but not in the BII phobic participants. Our results seem to support the idea that the activity within these two brain areas would be associated with the integration of perceived stimuli characteristics and bodily responses that lead to what we label as “fear.” However, that seems not to be the case in BII phobia, where more research is needed in order to clarify to what extent that could be associated with the idiosyncratic physiological response that these patients present in front of phobic stimuli (i.e., drop in heart rate and blood pressure). Hum Brain Mapp, 2013. © 2011 Wiley Periodicals, Inc.</description><identifier>ISSN: 1065-9471</identifier><identifier>EISSN: 1097-0193</identifier><identifier>DOI: 10.1002/hbm.21503</identifier><identifier>PMID: 22162203</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Adolescent ; Analysis of Variance ; Biological and medical sciences ; Brain Mapping ; cingulate gyrus ; Ciències de la salut ; Electrodiagnosis. Electric activity recording ; Emocions ; emotion ; Emotional problems ; fear ; Female ; Functional Laterality ; Fòbies ; Gyrus Cinguli - blood supply ; Gyrus Cinguli - pathology ; Gyrus Cinguli - physiopathology ; Humans ; Image Processing, Computer-Assisted ; insula ; interoceptive ; Investigative techniques, diagnostic techniques (general aspects) ; Magnetic Resonance Imaging ; Male ; Medical sciences ; Nervous system ; Neural Pathways - blood supply ; Neural Pathways - pathology ; Oxygen - blood ; Phobias ; Phobic Disorders - etiology ; Phobic Disorders - pathology ; Psicologia ; Radiodiagnosis. Nmr imagery. Nmr spectrometry ; Salut mental ; specific phobia ; Young Adult ; Àrees temàtiques de la UPC</subject><ispartof>Human brain mapping, 2013-05, Vol.34 (5), p.1220-1229</ispartof><rights>Copyright © 2011 Wiley Periodicals, Inc.</rights><rights>2014 INIST-CNRS</rights><rights>Attribution-NonCommercial-NoDerivs 3.0 Spain info:eu-repo/semantics/openAccess <a href="http://creativecommons.org/licenses/by-nc-nd/3.0/es/">http://creativecommons.org/licenses/by-nc-nd/3.0/es/</a></rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c6193-37d26222495eaa36c809eb79104e98a4e88b49996e117d077ef9fe30944e6c823</citedby><cites>FETCH-LOGICAL-c6193-37d26222495eaa36c809eb79104e98a4e88b49996e117d077ef9fe30944e6c823</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6869871/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6869871/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,1417,26974,27924,27925,45574,45575,53791,53793</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27247801$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22162203$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Caseras, Xavier</creatorcontrib><creatorcontrib>Murphy, Kevin</creatorcontrib><creatorcontrib>Mataix-Cols, David</creatorcontrib><creatorcontrib>López-Solà, Marina</creatorcontrib><creatorcontrib>Soriano-Mas, Carles</creatorcontrib><creatorcontrib>Ortriz, Hector</creatorcontrib><creatorcontrib>Pujol, Jesus</creatorcontrib><creatorcontrib>Torrubia, Rafael</creatorcontrib><title>Anatomical and functional overlap within the insula and anterior cingulate cortex during interoception and phobic symptom provocation</title><title>Human brain mapping</title><addtitle>Hum. Brain Mapp</addtitle><description>The anterior insula and the dorsal anterior cingulate cortex (ACC) are regarded as key brain structures associated with the integration of perceived phobic characteristics of external stimuli and the perception of ones own body responses that leads to emotional feelings. To test to what extent the activity in these two brain structures anatomically and functionally overlap during phobic reactions and interoception, we submitted the same group of phobic participants (n = 29; either spider or blood‐injection‐injury (BII) phobics) and controls (n = 17) to both type of experimental paradigms. Results showed that there was a clear anatomical overlap in the Blood Oxygen Level‐Dependent (BOLD) responses within the anterior insula and ACC elicited during phobic symptom provocation and during interoceptive awareness. The activity within these two brain structures also showed to be correlated in the spider phobia group, but not in the BII phobic participants. Our results seem to support the idea that the activity within these two brain areas would be associated with the integration of perceived stimuli characteristics and bodily responses that lead to what we label as “fear.” However, that seems not to be the case in BII phobia, where more research is needed in order to clarify to what extent that could be associated with the idiosyncratic physiological response that these patients present in front of phobic stimuli (i.e., drop in heart rate and blood pressure). Hum Brain Mapp, 2013. © 2011 Wiley Periodicals, Inc.</description><subject>Adolescent</subject><subject>Analysis of Variance</subject><subject>Biological and medical sciences</subject><subject>Brain Mapping</subject><subject>cingulate gyrus</subject><subject>Ciències de la salut</subject><subject>Electrodiagnosis. Electric activity recording</subject><subject>Emocions</subject><subject>emotion</subject><subject>Emotional problems</subject><subject>fear</subject><subject>Female</subject><subject>Functional Laterality</subject><subject>Fòbies</subject><subject>Gyrus Cinguli - blood supply</subject><subject>Gyrus Cinguli - pathology</subject><subject>Gyrus Cinguli - physiopathology</subject><subject>Humans</subject><subject>Image Processing, Computer-Assisted</subject><subject>insula</subject><subject>interoceptive</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Magnetic Resonance Imaging</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Nervous system</subject><subject>Neural Pathways - blood supply</subject><subject>Neural Pathways - pathology</subject><subject>Oxygen - blood</subject><subject>Phobias</subject><subject>Phobic Disorders - etiology</subject><subject>Phobic Disorders - pathology</subject><subject>Psicologia</subject><subject>Radiodiagnosis. Nmr imagery. Nmr spectrometry</subject><subject>Salut mental</subject><subject>specific phobia</subject><subject>Young Adult</subject><subject>Àrees temàtiques de la UPC</subject><issn>1065-9471</issn><issn>1097-0193</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>XX2</sourceid><recordid>eNp1kstu1DAUhiMEoqWw4AVQJIQEi7S-jR1vKrVVmYLKZQEqO8vxnHRcEjvYybTzALw3zmQ6XCQWlm_ff45_-c-y5xgdYoTI0bJqDwmeIfog28dIigJhSR-Oaz4rJBN4L3sS4w1COEH4cbZHCOaEILqf_TxxuvetNbrJtVvk9eBMb71LW7-C0Oguv7X90rq8X0JuXRwavQG16yFYH3Jj3XU67CE3PvRwly-GkI4SmwBvoBvLbSTd0lfW5HHddqll3gW_8kaP10-zR7VuIjzbzgfZ17fnX84uistP83dnJ5eF4clRQcWCpHcTJmegNeWmRBIqITFiIEvNoCwrJqXkgLFYICGgljVQJBmDBBN6kB1PdbuhamFhwPVBN6oLttVhrby26u8bZ5fq2q8UL7ksBU4F8FTAxMGoAAZCcrAR7jbjIEgQhUsm-ah5vW0a_I8BYq9aGw00jXbgh6gwTYY4omyW0Jf_oDd-COkzJooQzhhN1JvtI4KPMUC9M4CRGgOhUiDUJhCJffGn4x15n4AEvNoCOqYQ1EE7Y-NvThAmSjS6OJq4W9vA-v8d1cXph_vWxaSwMcVip9Dhu-KCipm6-jhX367Y51M6f68I_QXzmd3F</recordid><startdate>201305</startdate><enddate>201305</enddate><creator>Caseras, Xavier</creator><creator>Murphy, Kevin</creator><creator>Mataix-Cols, David</creator><creator>López-Solà, Marina</creator><creator>Soriano-Mas, Carles</creator><creator>Ortriz, Hector</creator><creator>Pujol, Jesus</creator><creator>Torrubia, Rafael</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-Liss</general><general>John Wiley & Sons, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><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>7QR</scope><scope>7TK</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>K9.</scope><scope>P64</scope><scope>7X8</scope><scope>XX2</scope><scope>5PM</scope></search><sort><creationdate>201305</creationdate><title>Anatomical and functional overlap within the insula and anterior cingulate cortex during interoception and phobic symptom provocation</title><author>Caseras, Xavier ; Murphy, Kevin ; Mataix-Cols, David ; López-Solà, Marina ; Soriano-Mas, Carles ; Ortriz, Hector ; Pujol, Jesus ; Torrubia, Rafael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c6193-37d26222495eaa36c809eb79104e98a4e88b49996e117d077ef9fe30944e6c823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Adolescent</topic><topic>Analysis of Variance</topic><topic>Biological and medical sciences</topic><topic>Brain Mapping</topic><topic>cingulate gyrus</topic><topic>Ciències de la salut</topic><topic>Electrodiagnosis. Electric activity recording</topic><topic>Emocions</topic><topic>emotion</topic><topic>Emotional problems</topic><topic>fear</topic><topic>Female</topic><topic>Functional Laterality</topic><topic>Fòbies</topic><topic>Gyrus Cinguli - blood supply</topic><topic>Gyrus Cinguli - pathology</topic><topic>Gyrus Cinguli - physiopathology</topic><topic>Humans</topic><topic>Image Processing, Computer-Assisted</topic><topic>insula</topic><topic>interoceptive</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Magnetic Resonance Imaging</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Nervous system</topic><topic>Neural Pathways - blood supply</topic><topic>Neural Pathways - pathology</topic><topic>Oxygen - blood</topic><topic>Phobias</topic><topic>Phobic Disorders - etiology</topic><topic>Phobic Disorders - pathology</topic><topic>Psicologia</topic><topic>Radiodiagnosis. Nmr imagery. Nmr spectrometry</topic><topic>Salut mental</topic><topic>specific phobia</topic><topic>Young Adult</topic><topic>Àrees temàtiques de la UPC</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Caseras, Xavier</creatorcontrib><creatorcontrib>Murphy, Kevin</creatorcontrib><creatorcontrib>Mataix-Cols, David</creatorcontrib><creatorcontrib>López-Solà, Marina</creatorcontrib><creatorcontrib>Soriano-Mas, Carles</creatorcontrib><creatorcontrib>Ortriz, Hector</creatorcontrib><creatorcontrib>Pujol, Jesus</creatorcontrib><creatorcontrib>Torrubia, Rafael</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Chemoreception Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Recercat</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Human brain mapping</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Caseras, Xavier</au><au>Murphy, Kevin</au><au>Mataix-Cols, David</au><au>López-Solà, Marina</au><au>Soriano-Mas, Carles</au><au>Ortriz, Hector</au><au>Pujol, Jesus</au><au>Torrubia, Rafael</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anatomical and functional overlap within the insula and anterior cingulate cortex during interoception and phobic symptom provocation</atitle><jtitle>Human brain mapping</jtitle><addtitle>Hum. Brain Mapp</addtitle><date>2013-05</date><risdate>2013</risdate><volume>34</volume><issue>5</issue><spage>1220</spage><epage>1229</epage><pages>1220-1229</pages><issn>1065-9471</issn><eissn>1097-0193</eissn><abstract>The anterior insula and the dorsal anterior cingulate cortex (ACC) are regarded as key brain structures associated with the integration of perceived phobic characteristics of external stimuli and the perception of ones own body responses that leads to emotional feelings. To test to what extent the activity in these two brain structures anatomically and functionally overlap during phobic reactions and interoception, we submitted the same group of phobic participants (n = 29; either spider or blood‐injection‐injury (BII) phobics) and controls (n = 17) to both type of experimental paradigms. Results showed that there was a clear anatomical overlap in the Blood Oxygen Level‐Dependent (BOLD) responses within the anterior insula and ACC elicited during phobic symptom provocation and during interoceptive awareness. The activity within these two brain structures also showed to be correlated in the spider phobia group, but not in the BII phobic participants. Our results seem to support the idea that the activity within these two brain areas would be associated with the integration of perceived stimuli characteristics and bodily responses that lead to what we label as “fear.” However, that seems not to be the case in BII phobia, where more research is needed in order to clarify to what extent that could be associated with the idiosyncratic physiological response that these patients present in front of phobic stimuli (i.e., drop in heart rate and blood pressure). Hum Brain Mapp, 2013. © 2011 Wiley Periodicals, Inc.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>22162203</pmid><doi>10.1002/hbm.21503</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Adolescent Analysis of Variance Biological and medical sciences Brain Mapping cingulate gyrus Ciències de la salut Electrodiagnosis. Electric activity recording Emocions emotion Emotional problems fear Female Functional Laterality Fòbies Gyrus Cinguli - blood supply Gyrus Cinguli - pathology Gyrus Cinguli - physiopathology Humans Image Processing, Computer-Assisted insula interoceptive Investigative techniques, diagnostic techniques (general aspects) Magnetic Resonance Imaging Male Medical sciences Nervous system Neural Pathways - blood supply Neural Pathways - pathology Oxygen - blood Phobias Phobic Disorders - etiology Phobic Disorders - pathology Psicologia Radiodiagnosis. Nmr imagery. Nmr spectrometry Salut mental specific phobia Young Adult Àrees temàtiques de la UPC |
| title | Anatomical and functional overlap within the insula and anterior cingulate cortex during interoception and phobic symptom provocation |
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