{"status":"OK","data":{"id":320751,"identifier":"H890ZU","persistentUrl":"https://doi.org/10.34894/H890ZU","protocol":"doi","authority":"10.34894","separator":"/","publisher":"DataverseNL","publicationDate":"2023-10-23","storageIdentifier":"surf://10.34894/H890ZU","effectiveDatasetFileCountLimit":10000,"datasetFileUploadsAvailable":9999,"datasetType":"dataset","locks":[],"latestVersion":{"id":24506,"datasetId":320751,"datasetPersistentId":"doi:10.34894/H890ZU","datasetType":"dataset","storageIdentifier":"surf://10.34894/H890ZU","versionNumber":1,"internalVersionNumber":14,"versionMinorNumber":0,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","deaccessionLink":"","lastUpdateTime":"2023-10-23T08:02:29Z","releaseTime":"2023-10-23T08:02:29Z","createTime":"2022-11-23T13:29:20Z","publicationDate":"2023-10-23","citationDate":"2023-10-23","effectiveDatasetFileCountLimit":10000,"datasetFileUploadsAvailable":9999,"termsOfUse":"Our data, or part of the data,  has been set to restrictive because the data is pseudonymous and therefore subject to the EU GDPR privacy regulations. \nAccording to our policy, the researcher who deposited the data will be informed about the access request. The depositor of the data might contact the requester for further consultation about the (re)use of the data. If the researcher decides to make the data available an agreement needs to be signed. \nIf this dataset also contains unrestricted data, a 'cc-zero public domain dedication' applies to these unrestricted data.\n","fileAccessRequest":true,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"No threat: Emotion regulation neurofeedback for Police Special Forces recruits"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Bressler, Andreas"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0001-6172-2443"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Raible, Sophie"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-8836-1120"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Lührs, Michael"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-5888-0843"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Tier, Ralph"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Dutch Police, Landelijke Eenheid, Dienst Speciale Interventies, Driebergen, The Netherlands"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Goebel, Rainer"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0003-1780-2467"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Linden, David"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-5638-9292"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"faculty data manager FPN"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"}},{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"Bressler, Andreas"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"Maastricht University"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"Police officers of the Special Forces are confronted with highly demanding situations in terms of stress, high tension and threats to their lives. Their tasks are specifically high-risk operations, such as arrests of armed suspects and anti-terror interventions. Improving the emotion regulation skills of police officers might be a vital investment, supporting them to stay calm and focused. A promising approach is training emotion regulation by using real-time (rt-) fMRI neurofeedback. Specifically, downregulating activity in key areas of the fronto-limbic emotion regulation network in the presence of threatening stimuli. \nThirteen recruits of the Dutch police special forces underwent six weekly rt-fMRI sessions, receiving neurofeedback from individualized regions of their emotion regulation network. Their task was to reduce the image size of threatening images, wherein the image size represented their brain activity. A reduction in image size represented successful downregulation. Participants were free to use their preferred regulation strategy. A control group of fifteen recruits received no neurofeedback. Both groups completed behavioural tests (image rating on evoked valence and arousal, questionnaire) before and after the neurofeedback training. We hypothesized that the neurofeedback group would improve in downregulation and would score better than the control group on the behavioural tests after the neurofeedback training. \nNeurofeedback training resulted in a significant decrease in image size (t(12) = 2.82, p = .015) and a trend towards decreased activation in the target regions (t(10) = 1.82, p = .099) from the first to the last session. Notably, subjects achieved downregulation below the pre-stimulus baseline in the last two sessions. No relevant differences between groups were found in the behavioural tasks.\nThrough the training of rt-fMRI neurofeedback, participants learned to downregulate the activity in individualized areas of the emotion regulation network, by using their own preferred strategies. The lack of behavioural between-group differences may be explained by floor effects. Tasks that are close to real-life situations may be needed to uncover behavioural correlates of this emotion regulation training."}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Social Sciences"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Real-time fMRI"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Neurofeedback"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Emotion regulation"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Police special forces"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Downregulation"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Threat"}}]},{"typeName":"notesText","multiple":false,"typeClass":"primitive","value":"The data that support the findings of this study are available on request from the faculty of Psychology and Neuroscience of Maastricht University. The data are not publicly available because the data contain information that could compromise the privacy of research participants."},{"typeName":"depositor","multiple":false,"typeClass":"primitive","value":"Faculty of Psychology and Neuroscience - Maastricht University"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2022-11-23"},{"typeName":"kindOfData","multiple":true,"typeClass":"primitive","value":["fMRI Data","behavioural data"]}]},"dansDataVaultMetadata":{"displayName":"Data Vault Metadata","name":"dansDataVaultMetadata","fields":[{"typeName":"dansDataversePid","multiple":false,"typeClass":"primitive","value":"doi:10.34894/H890ZU"},{"typeName":"dansDataversePidVersion","multiple":false,"typeClass":"primitive","value":"1.0"},{"typeName":"dansBagId","multiple":false,"typeClass":"primitive","value":"urn:uuid:36bc25d1-87a1-45b7-8562-dd9c2d2cc367"},{"typeName":"dansNbn","multiple":false,"typeClass":"primitive","value":"urn:nbn:nl:ui:13-d67f9f43-5f5f-434c-91b1-4258d171abda"}]}},"files":[{"description":"Contains information about the dataset.","label":"Read me .pdf","restricted":false,"version":1,"datasetVersionId":24506,"dataFile":{"id":320798,"persistentId":"","filename":"Read me .pdf","contentType":"application/pdf","friendlyType":"Adobe PDF","filesize":204102,"description":"Contains information about the dataset.","storageIdentifier":"surf://store:184a9941b1c-68cfa8e1f5dc","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"98c8020496ecfdce2d648bfbdd3c08a0510c99fe"},"tabularData":false,"creationDate":"2022-11-24","publicationDate":"2023-10-23","lastUpdateTime":"2023-10-23T08:02:29Z","fileAccessRequest":true}}]}}}