Functional brain response to food images in successful adolescent weight losers compared with normal‐weight and overweight controls
Objective Research conducted with adults suggests that successful weight losers demonstrate greater activation in brain regions associated with executive control in response to viewing high‐energy foods. No previous studies have examined these associations in adolescents. Functional neuroimaging was...
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| Veröffentlicht in: | Obesity (Silver Spring, Md.) Md.), 2015-03, Vol.23 (3), p.630-636 |
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| container_title | Obesity (Silver Spring, Md.) |
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| creator | Jensen, Chad D. Kirwan, C. Brock |
| description | Objective
Research conducted with adults suggests that successful weight losers demonstrate greater activation in brain regions associated with executive control in response to viewing high‐energy foods. No previous studies have examined these associations in adolescents. Functional neuroimaging was used to assess brain response to food images among groups of overweight (OW), normal‐weight (NW), and successful weight‐losing (SWL) adolescents.
Methods
Eleven SWL, 12 NW, and 11 OW participants underwent functional magnetic resonance imaging while viewing images of high‐ and low‐energy foods.
Results
When viewing high‐energy food images, SWLs demonstrated greater activation in the dorsolateral prefrontal cortex (DLPFC) compared with OW and NW controls. Compared with NW and SWL groups, OW individuals demonstrated greater activation in the ventral striatum and anterior cingulate in response to food images.
Conclusions
Adolescent SWLs demonstrated greater neural activation in the DLPFC compared with OW/NW controls when viewing high‐energy food stimuli, which may indicate enhanced executive control. OW individuals' brain responses to food stimuli may indicate greater reward incentive processes than either SWL or NW groups. |
| doi_str_mv | 10.1002/oby.21004 |
| format | Article |
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Research conducted with adults suggests that successful weight losers demonstrate greater activation in brain regions associated with executive control in response to viewing high‐energy foods. No previous studies have examined these associations in adolescents. Functional neuroimaging was used to assess brain response to food images among groups of overweight (OW), normal‐weight (NW), and successful weight‐losing (SWL) adolescents.
Methods
Eleven SWL, 12 NW, and 11 OW participants underwent functional magnetic resonance imaging while viewing images of high‐ and low‐energy foods.
Results
When viewing high‐energy food images, SWLs demonstrated greater activation in the dorsolateral prefrontal cortex (DLPFC) compared with OW and NW controls. Compared with NW and SWL groups, OW individuals demonstrated greater activation in the ventral striatum and anterior cingulate in response to food images.
Conclusions
Adolescent SWLs demonstrated greater neural activation in the DLPFC compared with OW/NW controls when viewing high‐energy food stimuli, which may indicate enhanced executive control. OW individuals' brain responses to food stimuli may indicate greater reward incentive processes than either SWL or NW groups.</description><identifier>ISSN: 1930-7381</identifier><identifier>EISSN: 1930-739X</identifier><identifier>DOI: 10.1002/oby.21004</identifier><identifier>PMID: 25645425</identifier><language>eng</language><publisher>United States: Blackwell Publishing Ltd</publisher><subject>Adolescent ; Adult ; Brain - physiology ; Brain Mapping - methods ; Female ; Food ; Humans ; Ideal Body Weight ; Magnetic Resonance Imaging - methods ; Male ; Motivation ; NMR ; Nuclear magnetic resonance ; Overweight - physiopathology ; Overweight - psychology ; Overweight - therapy ; Photic Stimulation ; Prefrontal Cortex - physiopathology ; Reward ; Studies ; Teenagers ; Treatment Outcome ; Weight control ; Weight Loss - physiology ; Young Adult</subject><ispartof>Obesity (Silver Spring, Md.), 2015-03, Vol.23 (3), p.630-636</ispartof><rights>2015 The Obesity Society</rights><rights>2015 The Obesity Society.</rights><rights>Copyright Blackwell Publishing Ltd. Mar 2015</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3884-98bba250d7effe5cab1578a8ced7ecd0052825c717f1a6ffa1325c5a48841b0b3</citedby><cites>FETCH-LOGICAL-c3884-98bba250d7effe5cab1578a8ced7ecd0052825c717f1a6ffa1325c5a48841b0b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Foby.21004$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Foby.21004$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,1427,27901,27902,45550,45551,46384,46808</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25645425$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jensen, Chad D.</creatorcontrib><creatorcontrib>Kirwan, C. Brock</creatorcontrib><title>Functional brain response to food images in successful adolescent weight losers compared with normal‐weight and overweight controls</title><title>Obesity (Silver Spring, Md.)</title><addtitle>Obesity (Silver Spring)</addtitle><description>Objective
Research conducted with adults suggests that successful weight losers demonstrate greater activation in brain regions associated with executive control in response to viewing high‐energy foods. No previous studies have examined these associations in adolescents. Functional neuroimaging was used to assess brain response to food images among groups of overweight (OW), normal‐weight (NW), and successful weight‐losing (SWL) adolescents.
Methods
Eleven SWL, 12 NW, and 11 OW participants underwent functional magnetic resonance imaging while viewing images of high‐ and low‐energy foods.
Results
When viewing high‐energy food images, SWLs demonstrated greater activation in the dorsolateral prefrontal cortex (DLPFC) compared with OW and NW controls. Compared with NW and SWL groups, OW individuals demonstrated greater activation in the ventral striatum and anterior cingulate in response to food images.
Conclusions
Adolescent SWLs demonstrated greater neural activation in the DLPFC compared with OW/NW controls when viewing high‐energy food stimuli, which may indicate enhanced executive control. OW individuals' brain responses to food stimuli may indicate greater reward incentive processes than either SWL or NW groups.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Brain - physiology</subject><subject>Brain Mapping - methods</subject><subject>Female</subject><subject>Food</subject><subject>Humans</subject><subject>Ideal Body Weight</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>Male</subject><subject>Motivation</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Overweight - physiopathology</subject><subject>Overweight - psychology</subject><subject>Overweight - therapy</subject><subject>Photic Stimulation</subject><subject>Prefrontal Cortex - physiopathology</subject><subject>Reward</subject><subject>Studies</subject><subject>Teenagers</subject><subject>Treatment Outcome</subject><subject>Weight control</subject><subject>Weight Loss - physiology</subject><subject>Young Adult</subject><issn>1930-7381</issn><issn>1930-739X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp10bFOHDEQBmArCgqEpOAFkKU0pDiwvetdXwkoJEhINCAl1crrHcMir-fw7HK6Lg09z5gnieEOikipPLY__5JnGNuT4lAKoY6wXR2qXJXv2I6cF2JWF_Of799qI7fZR6K7DCqh5Qe2rXRV6lLpHfZ4NkU39hht4G2yfeQJaIGRgI_IPWLH-8HeAPF8RZNzQOSnwG2HAchBHPkS-pvbkQckSMQdDguboOPLfrzlEdNgw5_fTxtkY8fxAdJm6zCOCQN9YlveBoLPm3WXXZ99uzr9Mbu4_H5-enwxc4Ux5Wxu2tYqLboavAftbCt1baxxkE9cJ4RWRmlXy9pLW3lvZZG32pb5sWxFW-yyg3XuIuH9BDQ2Q58_EYKNgBM1stKmVKpSOtMv_9A7nFJu07OqTa1Upll9XSuXkCiBbxYp9yutGima59k0eTbNy2yy3d8kTu0A3Zt8HUYGR2uw7AOs_p_UXJ78Wkf-BcS-nIc</recordid><startdate>201503</startdate><enddate>201503</enddate><creator>Jensen, Chad D.</creator><creator>Kirwan, C. Brock</creator><general>Blackwell Publishing Ltd</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>K9.</scope><scope>7X8</scope></search><sort><creationdate>201503</creationdate><title>Functional brain response to food images in successful adolescent weight losers compared with normal‐weight and overweight controls</title><author>Jensen, Chad D. ; Kirwan, C. Brock</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3884-98bba250d7effe5cab1578a8ced7ecd0052825c717f1a6ffa1325c5a48841b0b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Brain - physiology</topic><topic>Brain Mapping - methods</topic><topic>Female</topic><topic>Food</topic><topic>Humans</topic><topic>Ideal Body Weight</topic><topic>Magnetic Resonance Imaging - methods</topic><topic>Male</topic><topic>Motivation</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Overweight - physiopathology</topic><topic>Overweight - psychology</topic><topic>Overweight - therapy</topic><topic>Photic Stimulation</topic><topic>Prefrontal Cortex - physiopathology</topic><topic>Reward</topic><topic>Studies</topic><topic>Teenagers</topic><topic>Treatment Outcome</topic><topic>Weight control</topic><topic>Weight Loss - physiology</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jensen, Chad D.</creatorcontrib><creatorcontrib>Kirwan, C. Brock</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Obesity (Silver Spring, Md.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jensen, Chad D.</au><au>Kirwan, C. Brock</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Functional brain response to food images in successful adolescent weight losers compared with normal‐weight and overweight controls</atitle><jtitle>Obesity (Silver Spring, Md.)</jtitle><addtitle>Obesity (Silver Spring)</addtitle><date>2015-03</date><risdate>2015</risdate><volume>23</volume><issue>3</issue><spage>630</spage><epage>636</epage><pages>630-636</pages><issn>1930-7381</issn><eissn>1930-739X</eissn><abstract>Objective
Research conducted with adults suggests that successful weight losers demonstrate greater activation in brain regions associated with executive control in response to viewing high‐energy foods. No previous studies have examined these associations in adolescents. Functional neuroimaging was used to assess brain response to food images among groups of overweight (OW), normal‐weight (NW), and successful weight‐losing (SWL) adolescents.
Methods
Eleven SWL, 12 NW, and 11 OW participants underwent functional magnetic resonance imaging while viewing images of high‐ and low‐energy foods.
Results
When viewing high‐energy food images, SWLs demonstrated greater activation in the dorsolateral prefrontal cortex (DLPFC) compared with OW and NW controls. Compared with NW and SWL groups, OW individuals demonstrated greater activation in the ventral striatum and anterior cingulate in response to food images.
Conclusions
Adolescent SWLs demonstrated greater neural activation in the DLPFC compared with OW/NW controls when viewing high‐energy food stimuli, which may indicate enhanced executive control. OW individuals' brain responses to food stimuli may indicate greater reward incentive processes than either SWL or NW groups.</abstract><cop>United States</cop><pub>Blackwell Publishing Ltd</pub><pmid>25645425</pmid><doi>10.1002/oby.21004</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Obesity (Silver Spring, Md.), 2015-03, Vol.23 (3), p.630-636 |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete; Wiley Online Library Free Content |
| subjects | Adolescent Adult Brain - physiology Brain Mapping - methods Female Food Humans Ideal Body Weight Magnetic Resonance Imaging - methods Male Motivation NMR Nuclear magnetic resonance Overweight - physiopathology Overweight - psychology Overweight - therapy Photic Stimulation Prefrontal Cortex - physiopathology Reward Studies Teenagers Treatment Outcome Weight control Weight Loss - physiology Young Adult |
| title | Functional brain response to food images in successful adolescent weight losers compared with normal‐weight and overweight controls |
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