Differential patterns of brain activation between hoarding disorder and obsessive-compulsive disorder during executive performance
Preliminary evidence suggests that hoarding disorder (HD) and obsessive-compulsive disorder (OCD) may show distinct patterns of brain activation during executive performance, although results have been inconclusive regarding the specific neural correlates of their differential executive dysfunction....
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| Veröffentlicht in: | Psychological medicine 2020-03, Vol.50 (4), p.666-673 |
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| creator | Suñol, Maria Martínez-Zalacaín, Ignacio Picó-Pérez, Maria López-Solà, Clara Real, Eva Fullana, Miquel Àngel Pujol, Jesús Cardoner, Narcís Menchón, José Manuel Alonso, Pino Soriano-Mas, Carles |
| description | Preliminary evidence suggests that hoarding disorder (HD) and obsessive-compulsive disorder (OCD) may show distinct patterns of brain activation during executive performance, although results have been inconclusive regarding the specific neural correlates of their differential executive dysfunction. In the current study, we aim to evaluate differences in brain activation between patients with HD, OCD and healthy controls (HCs) during response inhibition, response switching and error processing.
We assessed 17 patients with HD, 18 patients with OCD and 19 HCs. Executive processing was assessed inside a magnetic resonance scanner by means of two variants of a cognitive control protocol (i.e. stop- and switch-signal tasks), which allowed for the assessment of the aforementioned executive domains.
OCD patients performed similar to the HCs, differing only in the number of successful go trials in the switch-signal task. However, they showed an anomalous hyperactivation of the right rostral anterior cingulate cortex during error processing in the switch-signal task. Conversely, HD patients performed worse than OCD and HC participants in both tasks, showing an impulsive-like pattern of response (i.e. shorter reaction time and more commission errors). They also exhibited hyperactivation of the right lateral orbitofrontal cortex during successful response switching and abnormal deactivation of frontal regions during error processing in both tasks.
Our results support that patients with HD and OCD present dissimilar cognitive profiles, supported by distinct neural mechanisms. Specifically, while alterations in HD resemble an impulsive pattern of response, patients with OCD present increased error processing during response conflict protocols. |
| doi_str_mv | 10.1017/S0033291719000515 |
| format | Article |
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We assessed 17 patients with HD, 18 patients with OCD and 19 HCs. Executive processing was assessed inside a magnetic resonance scanner by means of two variants of a cognitive control protocol (i.e. stop- and switch-signal tasks), which allowed for the assessment of the aforementioned executive domains.
OCD patients performed similar to the HCs, differing only in the number of successful go trials in the switch-signal task. However, they showed an anomalous hyperactivation of the right rostral anterior cingulate cortex during error processing in the switch-signal task. Conversely, HD patients performed worse than OCD and HC participants in both tasks, showing an impulsive-like pattern of response (i.e. shorter reaction time and more commission errors). They also exhibited hyperactivation of the right lateral orbitofrontal cortex during successful response switching and abnormal deactivation of frontal regions during error processing in both tasks.
Our results support that patients with HD and OCD present dissimilar cognitive profiles, supported by distinct neural mechanisms. Specifically, while alterations in HD resemble an impulsive pattern of response, patients with OCD present increased error processing during response conflict protocols.</description><identifier>ISSN: 0033-2917</identifier><identifier>EISSN: 1469-8978</identifier><identifier>DOI: 10.1017/S0033291719000515</identifier><identifier>PMID: 30907337</identifier><language>eng</language><publisher>England: Cambridge University Press</publisher><subject>Adult ; Brain ; Brain Mapping ; Brain research ; Clinical trials ; Cognition ; Cognitive ability ; Comorbidity ; Conflict, Psychological ; Cortex ; Cortex (cingulate) ; Deactivation ; Executive function ; Executive Function - physiology ; Executive processing ; Female ; Gyrus Cinguli - diagnostic imaging ; Gyrus Cinguli - physiopathology ; Hoarding ; Hoarding disorder ; Hoarding Disorder - diagnostic imaging ; Hoarding Disorder - physiopathology ; Humans ; Impulsive Behavior - physiology ; Information processing ; Inhibition, Psychological ; Magnetic Resonance Imaging ; Male ; Medical imaging ; Mental disorders ; Middle Aged ; Neurobiology ; Neuroimaging ; Neuroses ; Obsessive compulsive disorder ; Obsessive-Compulsive Disorder - diagnostic imaging ; Obsessive-Compulsive Disorder - physiopathology ; Prefrontal Cortex - diagnostic imaging ; Prefrontal Cortex - physiopathology ; Psychomotor Performance - physiology ; Reaction time ; Reaction time task ; Response inhibition ; Task performance ; Variants</subject><ispartof>Psychological medicine, 2020-03, Vol.50 (4), p.666-673</ispartof><rights>Copyright Cambridge University Press Mar 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c438t-75a10669f96e4be9ac649f165ced364a7bb60dc0d08f6321f7d4725a4270a6103</citedby><cites>FETCH-LOGICAL-c438t-75a10669f96e4be9ac649f165ced364a7bb60dc0d08f6321f7d4725a4270a6103</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,12845,27923,27924,30998</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30907337$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Suñol, Maria</creatorcontrib><creatorcontrib>Martínez-Zalacaín, Ignacio</creatorcontrib><creatorcontrib>Picó-Pérez, Maria</creatorcontrib><creatorcontrib>López-Solà, Clara</creatorcontrib><creatorcontrib>Real, Eva</creatorcontrib><creatorcontrib>Fullana, Miquel Àngel</creatorcontrib><creatorcontrib>Pujol, Jesús</creatorcontrib><creatorcontrib>Cardoner, Narcís</creatorcontrib><creatorcontrib>Menchón, José Manuel</creatorcontrib><creatorcontrib>Alonso, Pino</creatorcontrib><creatorcontrib>Soriano-Mas, Carles</creatorcontrib><title>Differential patterns of brain activation between hoarding disorder and obsessive-compulsive disorder during executive performance</title><title>Psychological medicine</title><addtitle>Psychol Med</addtitle><description>Preliminary evidence suggests that hoarding disorder (HD) and obsessive-compulsive disorder (OCD) may show distinct patterns of brain activation during executive performance, although results have been inconclusive regarding the specific neural correlates of their differential executive dysfunction. In the current study, we aim to evaluate differences in brain activation between patients with HD, OCD and healthy controls (HCs) during response inhibition, response switching and error processing.
We assessed 17 patients with HD, 18 patients with OCD and 19 HCs. Executive processing was assessed inside a magnetic resonance scanner by means of two variants of a cognitive control protocol (i.e. stop- and switch-signal tasks), which allowed for the assessment of the aforementioned executive domains.
OCD patients performed similar to the HCs, differing only in the number of successful go trials in the switch-signal task. However, they showed an anomalous hyperactivation of the right rostral anterior cingulate cortex during error processing in the switch-signal task. Conversely, HD patients performed worse than OCD and HC participants in both tasks, showing an impulsive-like pattern of response (i.e. shorter reaction time and more commission errors). They also exhibited hyperactivation of the right lateral orbitofrontal cortex during successful response switching and abnormal deactivation of frontal regions during error processing in both tasks.
Our results support that patients with HD and OCD present dissimilar cognitive profiles, supported by distinct neural mechanisms. Specifically, while alterations in HD resemble an impulsive pattern of response, patients with OCD present increased error processing during response conflict protocols.</description><subject>Adult</subject><subject>Brain</subject><subject>Brain Mapping</subject><subject>Brain research</subject><subject>Clinical trials</subject><subject>Cognition</subject><subject>Cognitive ability</subject><subject>Comorbidity</subject><subject>Conflict, Psychological</subject><subject>Cortex</subject><subject>Cortex (cingulate)</subject><subject>Deactivation</subject><subject>Executive function</subject><subject>Executive Function - physiology</subject><subject>Executive processing</subject><subject>Female</subject><subject>Gyrus Cinguli - diagnostic imaging</subject><subject>Gyrus Cinguli - physiopathology</subject><subject>Hoarding</subject><subject>Hoarding disorder</subject><subject>Hoarding Disorder - diagnostic imaging</subject><subject>Hoarding Disorder - physiopathology</subject><subject>Humans</subject><subject>Impulsive Behavior - 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Academic</collection><jtitle>Psychological medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Suñol, Maria</au><au>Martínez-Zalacaín, Ignacio</au><au>Picó-Pérez, Maria</au><au>López-Solà, Clara</au><au>Real, Eva</au><au>Fullana, Miquel Àngel</au><au>Pujol, Jesús</au><au>Cardoner, Narcís</au><au>Menchón, José Manuel</au><au>Alonso, Pino</au><au>Soriano-Mas, Carles</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Differential patterns of brain activation between hoarding disorder and obsessive-compulsive disorder during executive performance</atitle><jtitle>Psychological medicine</jtitle><addtitle>Psychol Med</addtitle><date>2020-03-01</date><risdate>2020</risdate><volume>50</volume><issue>4</issue><spage>666</spage><epage>673</epage><pages>666-673</pages><issn>0033-2917</issn><eissn>1469-8978</eissn><abstract>Preliminary evidence suggests that hoarding disorder (HD) and obsessive-compulsive disorder (OCD) may show distinct patterns of brain activation during executive performance, although results have been inconclusive regarding the specific neural correlates of their differential executive dysfunction. In the current study, we aim to evaluate differences in brain activation between patients with HD, OCD and healthy controls (HCs) during response inhibition, response switching and error processing.
We assessed 17 patients with HD, 18 patients with OCD and 19 HCs. Executive processing was assessed inside a magnetic resonance scanner by means of two variants of a cognitive control protocol (i.e. stop- and switch-signal tasks), which allowed for the assessment of the aforementioned executive domains.
OCD patients performed similar to the HCs, differing only in the number of successful go trials in the switch-signal task. However, they showed an anomalous hyperactivation of the right rostral anterior cingulate cortex during error processing in the switch-signal task. Conversely, HD patients performed worse than OCD and HC participants in both tasks, showing an impulsive-like pattern of response (i.e. shorter reaction time and more commission errors). They also exhibited hyperactivation of the right lateral orbitofrontal cortex during successful response switching and abnormal deactivation of frontal regions during error processing in both tasks.
Our results support that patients with HD and OCD present dissimilar cognitive profiles, supported by distinct neural mechanisms. Specifically, while alterations in HD resemble an impulsive pattern of response, patients with OCD present increased error processing during response conflict protocols.</abstract><cop>England</cop><pub>Cambridge University Press</pub><pmid>30907337</pmid><doi>10.1017/S0033291719000515</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Psychological medicine, 2020-03, Vol.50 (4), p.666-673 |
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| subjects | Adult Brain Brain Mapping Brain research Clinical trials Cognition Cognitive ability Comorbidity Conflict, Psychological Cortex Cortex (cingulate) Deactivation Executive function Executive Function - physiology Executive processing Female Gyrus Cinguli - diagnostic imaging Gyrus Cinguli - physiopathology Hoarding Hoarding disorder Hoarding Disorder - diagnostic imaging Hoarding Disorder - physiopathology Humans Impulsive Behavior - physiology Information processing Inhibition, Psychological Magnetic Resonance Imaging Male Medical imaging Mental disorders Middle Aged Neurobiology Neuroimaging Neuroses Obsessive compulsive disorder Obsessive-Compulsive Disorder - diagnostic imaging Obsessive-Compulsive Disorder - physiopathology Prefrontal Cortex - diagnostic imaging Prefrontal Cortex - physiopathology Psychomotor Performance - physiology Reaction time Reaction time task Response inhibition Task performance Variants |
| title | Differential patterns of brain activation between hoarding disorder and obsessive-compulsive disorder during executive performance |
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