{"dataset":{"id":"58259","dataset_id":"on004626","name":"Can we dissociate hypervigilance to social threats from altered perceptual decision-making processes in lonely individuals? An exploration with Drift Diffusion Modelling and event-related potentials.","description":"This dataset contains EEG recordings collected to investigate whether hypervigilance to social threats can be dissociated from altered perceptual decision-making in individuals experiencing loneliness. Event-related potentials and Drift Diffusion Modelling were used to examine the neural and cognitive mechanisms underlying social threat processing and decision-making in this population.","owner_user_id":15,"status":"active","github_repo":"nemarDatasets/on004626","concept_doi":"10.82901/nemar.on004626","latest_version_doi":"10.82901/nemar.on004626.v1.0.0","created_at":"2026-06-25 05:01:45","updated_at":"2026-08-19 07:15:04","zenodo_concept_id":null,"is_sandbox":0,"visibility":"public","ezid_status":"public","enrichment_json":"{\n  \"version\": \"2.0\",\n  \"pipeline_stage\": \"validated\",\n  \"title\": \"Can we dissociate hypervigilance to social threats from altered perceptual decision-making processes in lonely individuals? An exploration with Drift Diffusion Modelling and event-related potentials.\",\n  \"description\": \"This dataset contains EEG recordings collected to investigate whether hypervigilance to social threats can be dissociated from altered perceptual decision-making in individuals experiencing loneliness. Event-related potentials and Drift Diffusion Modelling were used to examine the neural and cognitive mechanisms underlying social threat processing and decision-making in this population.\",\n  \"methods_description\": \"Data collection involved event-related potential (ERP) recordings during a perceptual decision-making task with social threat stimuli. Drift Diffusion Modeling was applied to behavioral responses to dissociate perceptual sensitivity from decision criteria.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Szymon Mąka\": {\n      \"orcid\": \"0000-0002-2490-9329\",\n      \"affiliations\": [\n        {\n          \"name\": \"Social Neuroscience Lab, Institute of Psychology Polish Academy of Sciences  Warsaw Poland\"\n        }\n      ]\n    },\n    \"Marta Chrustowicz\": {},\n    \"Łukasz Okruszek\": {}\n  },\n  \"keywords\": [\n    {\n      \"term\": \"EEG\"\n    },\n    {\n      \"term\": \"event-related potentials\"\n    },\n    {\n      \"term\": \"Loneliness\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D008132\"\n    },\n    {\n      \"term\": \"perceptual decision-making\"\n    },\n    {\n      \"term\": \"Drift Diffusion Modelling\"\n    },\n    {\n      \"term\": \"social threat\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on004626\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"10.1111/psyp.14406\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsSupplementTo\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds004626.v1.0.2\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataset/on004626\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    }\n  ],\n  \"funding_references\": [\n    {\n      \"funder_name\": \"Not reported\"\n    }\n  ],\n  \"resource_type_specific\": \"EEG Dataset\",\n  \"modalities\": [\n    \"eeg\"\n  ],\n  \"sizes\": [\n    \"21.3 GB (105 files)\"\n  ],\n  \"formats\": [\n    \".fdt\",\n    \".json\",\n    \".md\",\n    \".set\",\n    \".tsv\",\n    \".yml\"\n  ],\n  \"source_hash\": \"8812536cc3bf93724ca1f5f674bdeaa520d6ad1a03be0bf40f47db7b602f3f8c\"\n}","last_activity_at":"2026-06-25 05:01:45","source":"openneuro","source_id":"ds004626","subject_count":52,"modalities":"eeg","age_min":19,"age_max":35,"file_size":21336344346,"total_files":270,"tasks":"DotProbe","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Szymon Mąka, Marta Chrustowicz, Łukasz Okruszek","license":"CC0","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004626-blue)](https://doi.org/10.82901/nemar.on004626)\n\nDataset is related to publication: Mąka, S., Chrustowicz, M., & Okruszek, Ł. (2023). Can we dissociate hypervigilance to social threats from altered perceptual decision-making processes in lonely individuals? An exploration with Drift Diffusion Modeling and event-related potentials. 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