Brandon S. Schermitzler , Jessica Minieri, Richard J. Macatee
{"title":"大麻使用障碍中大麻使用的积极和消极方面的情绪显著性:利用晚期积极潜能开发一种新的自我参照加工任务","authors":"Brandon S. Schermitzler , Jessica Minieri, Richard J. Macatee","doi":"10.1016/j.addicn.2023.100061","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><p>Cannabis Use Disorder (CUD) is increasingly prevalent in the United States, while perceived addiction risk and treatment-seeking are declining. Emotional salience of cannabis-use-related problems and benefits likely contribute to motivation to change, but measurement of this process has been limited. The present study sought to validate a novel assessment of emotional appraisal of self-referential cannabis-use-related information across subjective and neurophysiological units of analysis.</p></div><div><h3>Method</h3><p>Non-treatment-seeking individuals with DSM-5 severe CUD (<em>N</em> = 42) completed a task that presented auditory self-referential, personalized cannabis-use-related problem and benefit statements, as well as neutral self-referential statements, during electroencephalography recording. The late positive potential (LPP) was used as a neurophysiological measure of emotional salience. Valence/arousal ratings of each statement, along with their motivational importance in sustaining vs. reducing cannabis use, were also obtained.</p></div><div><h3>Results</h3><p>As predicted, valence and arousal ratings significantly differentiated cannabis-use-related problems and benefits from neutral statements. Partially consistent with predictions, the LPP to cannabis-use-related benefits was significantly larger than LPPs to cannabis-use-related problems and neutral statements, which did not differ from each other. Bonferroni-adjusted exploratory correlations revealed that the LPP to cannabis-use-related problems was sensitive to recent cannabis use frequency.</p></div><div><h3>Conclusion</h3><p>These results provide some support for the validity of this novel multi-method assessment of emotional reactivity to personalized cannabis-use-related self-referential information in non-treatment-seeking individuals with severe CUD. The dissociation between subjective and neurophysiological reactivity to self-referential cannabis-related problem statements should be further explored.</p></div>","PeriodicalId":72067,"journal":{"name":"Addiction neuroscience","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Emotional salience of positive and negative aspects of cannabis use in cannabis use disorder: The development of a novel self-referential processing task using the late positive potential\",\"authors\":\"Brandon S. Schermitzler , Jessica Minieri, Richard J. Macatee\",\"doi\":\"10.1016/j.addicn.2023.100061\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><p>Cannabis Use Disorder (CUD) is increasingly prevalent in the United States, while perceived addiction risk and treatment-seeking are declining. Emotional salience of cannabis-use-related problems and benefits likely contribute to motivation to change, but measurement of this process has been limited. The present study sought to validate a novel assessment of emotional appraisal of self-referential cannabis-use-related information across subjective and neurophysiological units of analysis.</p></div><div><h3>Method</h3><p>Non-treatment-seeking individuals with DSM-5 severe CUD (<em>N</em> = 42) completed a task that presented auditory self-referential, personalized cannabis-use-related problem and benefit statements, as well as neutral self-referential statements, during electroencephalography recording. The late positive potential (LPP) was used as a neurophysiological measure of emotional salience. Valence/arousal ratings of each statement, along with their motivational importance in sustaining vs. reducing cannabis use, were also obtained.</p></div><div><h3>Results</h3><p>As predicted, valence and arousal ratings significantly differentiated cannabis-use-related problems and benefits from neutral statements. Partially consistent with predictions, the LPP to cannabis-use-related benefits was significantly larger than LPPs to cannabis-use-related problems and neutral statements, which did not differ from each other. Bonferroni-adjusted exploratory correlations revealed that the LPP to cannabis-use-related problems was sensitive to recent cannabis use frequency.</p></div><div><h3>Conclusion</h3><p>These results provide some support for the validity of this novel multi-method assessment of emotional reactivity to personalized cannabis-use-related self-referential information in non-treatment-seeking individuals with severe CUD. The dissociation between subjective and neurophysiological reactivity to self-referential cannabis-related problem statements should be further explored.</p></div>\",\"PeriodicalId\":72067,\"journal\":{\"name\":\"Addiction neuroscience\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Addiction neuroscience\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2772392523000019\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Addiction neuroscience","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2772392523000019","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Emotional salience of positive and negative aspects of cannabis use in cannabis use disorder: The development of a novel self-referential processing task using the late positive potential
Background
Cannabis Use Disorder (CUD) is increasingly prevalent in the United States, while perceived addiction risk and treatment-seeking are declining. Emotional salience of cannabis-use-related problems and benefits likely contribute to motivation to change, but measurement of this process has been limited. The present study sought to validate a novel assessment of emotional appraisal of self-referential cannabis-use-related information across subjective and neurophysiological units of analysis.
Method
Non-treatment-seeking individuals with DSM-5 severe CUD (N = 42) completed a task that presented auditory self-referential, personalized cannabis-use-related problem and benefit statements, as well as neutral self-referential statements, during electroencephalography recording. The late positive potential (LPP) was used as a neurophysiological measure of emotional salience. Valence/arousal ratings of each statement, along with their motivational importance in sustaining vs. reducing cannabis use, were also obtained.
Results
As predicted, valence and arousal ratings significantly differentiated cannabis-use-related problems and benefits from neutral statements. Partially consistent with predictions, the LPP to cannabis-use-related benefits was significantly larger than LPPs to cannabis-use-related problems and neutral statements, which did not differ from each other. Bonferroni-adjusted exploratory correlations revealed that the LPP to cannabis-use-related problems was sensitive to recent cannabis use frequency.
Conclusion
These results provide some support for the validity of this novel multi-method assessment of emotional reactivity to personalized cannabis-use-related self-referential information in non-treatment-seeking individuals with severe CUD. The dissociation between subjective and neurophysiological reactivity to self-referential cannabis-related problem statements should be further explored.