{
  "schema_version": "2.0",
  "site_version": "2026.10.04",
  "holdings_snapshot": "2026-10-04T01:03:23.537999+00:00",
  "statistics_date": "2026-09-29",
  "populations": [
    {
      "id": "healthy",
      "label": "健康与一般人群",
      "english": "Healthy / general population"
    },
    {
      "id": "depression",
      "label": "抑郁障碍",
      "english": "Depression"
    },
    {
      "id": "schizophrenia",
      "label": "精神分裂症",
      "english": "Schizophrenia"
    },
    {
      "id": "bipolar",
      "label": "双相障碍",
      "english": "Bipolar disorder"
    },
    {
      "id": "adhd",
      "label": "注意缺陷多动障碍",
      "english": "ADHD"
    },
    {
      "id": "autism",
      "label": "自闭症谱系",
      "english": "Autism spectrum"
    },
    {
      "id": "neurological",
      "label": "其他神经疾病",
      "english": "Neurological populations"
    },
    {
      "id": "cognitive",
      "label": "认知障碍",
      "english": "Cognitive impairment"
    },
    {
      "id": "tinnitus",
      "label": "耳鸣",
      "english": "Tinnitus"
    },
    {
      "id": "clinical",
      "label": "跨诊断临床人群",
      "english": "Transdiagnostic"
    },
    {
      "id": "unspecified",
      "label": "人群待细分",
      "english": "Population to be characterized"
    }
  ],
  "measurements": [
    {
      "id": "t1",
      "label": "T1w",
      "description": "结构磁共振体积"
    },
    {
      "id": "t2",
      "label": "T2 / FLAIR",
      "description": "T2 加权与 FLAIR 结构影像"
    },
    {
      "id": "rest",
      "label": "rs-fMRI",
      "description": "静息态四维功能影像"
    },
    {
      "id": "task",
      "label": "task-fMRI",
      "description": "任务或刺激条件四维功能影像"
    },
    {
      "id": "diffusion",
      "label": "dMRI",
      "description": "弥散影像"
    },
    {
      "id": "asl",
      "label": "ASL",
      "description": "灌注影像"
    },
    {
      "id": "eeg",
      "label": "EEG",
      "description": "脑电记录"
    },
    {
      "id": "meg",
      "label": "MEG",
      "description": "脑磁记录"
    },
    {
      "id": "pet",
      "label": "PET 衍生",
      "description": "代谢影像衍生分析，不等同原始 PET"
    },
    {
      "id": "maps",
      "label": "脑区序列 / 图",
      "description": "脑区时间序列、连接图、ICA 图和形态学特征"
    },
    {
      "id": "phenotype",
      "label": "表型 / 认知",
      "description": "临床、认知、行为与人口统计"
    },
    {
      "id": "molecular",
      "label": "分子参考",
      "description": "遗传汇总统计与区域转录组"
    }
  ],
  "research_uses": [
    {
      "id": "representation",
      "label": "脑表征与预训练",
      "english": "Brain representation",
      "requirements": "结构或四维功能影像；统一空间、采样与质量控制。",
      "note": "预训练是候选用途，需完成输入标准化与数据拆分。"
    },
    {
      "id": "multimodal",
      "label": "跨模态建模",
      "english": "Multimodal modeling",
      "requirements": "同一研究具备至少两种影像或神经生理模态。",
      "note": "模态共同存在不代表每个参与者都具有完整配对数据。"
    },
    {
      "id": "age",
      "label": "成人年龄与个体差异",
      "english": "Age & individual differences",
      "requirements": "影像或影像特征，以及已整理的年龄记录。",
      "note": "儿童与青少年年龄覆盖尚未统一核验。"
    },
    {
      "id": "disease",
      "label": "疾病相关表征",
      "english": "Disease representation",
      "requirements": "疾病分组及影像、连接图或网络模型结果。",
      "note": "需核对诊断定义与混杂因素；汇总遗传文件另列。"
    },
    {
      "id": "prediction",
      "label": "影像与表型预测",
      "english": "Phenotype prediction",
      "requirements": "影像或特征与临床、认知或行为表型。",
      "note": "需确认逐人匹配、有效样本及独立验证划分。"
    },
    {
      "id": "targeting",
      "label": "个体网络与靶点",
      "english": "Individualized targeting",
      "requirements": "个体网络图、临床信息与靶点坐标。",
      "note": "当前用途为网络与靶点关联及格式验证，疗效验证另行开展。"
    },
    {
      "id": "response",
      "label": "干预与疗效建模",
      "english": "Treatment response",
      "requirements": "影像或特征，及治疗时间点、临床或疗效记录。",
      "note": "研究条件为候选匹配，须核对响应定义和纵向链接。"
    },
    {
      "id": "perturbation",
      "label": "刺激响应与传播",
      "english": "Perturbation & response",
      "requirements": "神经刺激条件与功能影像或 EEG 记录。",
      "note": "刺激实验与临床治疗结局采用不同分析单位。"
    },
    {
      "id": "validation",
      "label": "跨研究泛化与重测",
      "english": "Generalization & reliability",
      "requirements": "分立研究、不同中心或重复影像采集。",
      "note": "划分前需排查复合影像库和其他研究的参与者重叠。"
    },
    {
      "id": "molecular",
      "label": "影像与分子关联",
      "english": "Imaging–molecular association",
      "requirements": "疾病遗传汇总或脑区域表达参考。",
      "note": "支持群体或区域层面的关联，未记录个体影像与基因型配对。"
    }
  ],
  "entities": [
    {
      "id": "BFM-S001",
      "title": "大规模三维脑影像集合",
      "category": "结构影像",
      "description": "涵盖多种结构与定量磁共振序列的三维影像集合，用于学习脑形态和跨序列影像表征。",
      "kind": "aggregate",
      "release_ids": [
        "BFM-S001"
      ],
      "populations": [
        "healthy",
        "depression",
        "schizophrenia",
        "bipolar",
        "adhd",
        "autism",
        "neurological",
        "clinical"
      ],
      "measurements": {
        "t1": "recorded",
        "t2": "recorded",
        "diffusion": "recorded",
        "asl": "recorded"
      },
      "modalities": [
        "ASL",
        "DWI",
        "FLAIR",
        "T1w",
        "T2w"
      ],
      "uses": [
        "representation",
        "multimodal"
      ],
      "design": "多序列、跨人群影像集合",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 1872646298348,
      "complete_bytes": 1872646298348,
      "href": "/cohorts/BFM-S001/"
    },
    {
      "id": "BFM-F001",
      "title": "成人健康多模态与表型集合",
      "category": "功能与多模态",
      "description": "成人健康队列，包含结构、功能、弥散、灌注与神经生理信息，并关联认知和情绪表型。",
      "kind": "study",
      "release_ids": [
        "BFM-F001"
      ],
      "populations": [
        "healthy"
      ],
      "measurements": {
        "t1": "recorded",
        "t2": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "diffusion": "recorded",
        "asl": "recorded",
        "meg": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "ASL",
        "DWI",
        "MEG",
        "T1w",
        "T2w",
        "rs-fMRI",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "prediction",
        "validation"
      ],
      "design": "健康成人，多模态表型研究",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": true,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.0,
      "age_max": 72.0,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 715432572404,
      "complete_bytes": 715432572404,
      "href": "/cohorts/BFM-F001/"
    },
    {
      "id": "BFM-F002",
      "title": "青年成人多模态集合 A",
      "category": "功能与多模态",
      "description": "规模较大的青年成人队列，提供结构影像、弥散影像、任务态功能影像以及相应处理结果。",
      "kind": "study",
      "release_ids": [
        "BFM-F002"
      ],
      "populations": [
        "healthy"
      ],
      "measurements": {
        "t1": "recorded",
        "task": "recorded",
        "diffusion": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "DWI",
        "T1w",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "prediction",
        "validation"
      ],
      "design": "青年健康成人，横断面设计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 19.0,
      "age_max": 26.0,
      "preprocessing": "partial",
      "preprocessing_note": "原始影像完整，预处理与衍生包入库中",
      "state": "downloading",
      "expected_bytes": 1273916858125,
      "complete_bytes": 647394999825,
      "href": "/cohorts/BFM-F002/"
    },
    {
      "id": "BFM-F003",
      "title": "青年成人多任务集合 B",
      "category": "功能与多模态",
      "description": "包含结构、弥散、静息态及任务态功能影像的青年成人队列，可用于比较不同脑状态。",
      "kind": "study",
      "release_ids": [
        "BFM-F003"
      ],
      "populations": [
        "healthy"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "diffusion": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "DWI",
        "T1w",
        "rs-fMRI",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "prediction",
        "validation"
      ],
      "design": "青年健康成人，静息与多任务设计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.25,
      "age_max": 26.25,
      "preprocessing": "partial",
      "preprocessing_note": "原始影像完整，预处理与衍生包入库中",
      "state": "downloading",
      "expected_bytes": 705390787411,
      "complete_bytes": 542236419093,
      "href": "/cohorts/BFM-F003/"
    },
    {
      "id": "BFM-F004",
      "title": "青年成人多任务集合 C",
      "category": "功能与多模态",
      "description": "结构、弥散与功能影像配套的青年成人队列，支持任务与静息状态的联合分析。",
      "kind": "study",
      "release_ids": [
        "BFM-F004"
      ],
      "populations": [
        "healthy"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "diffusion": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "DWI",
        "T1w",
        "rs-fMRI",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "prediction",
        "validation"
      ],
      "design": "青年健康成人，静息与任务设计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.25,
      "age_max": 25.75,
      "preprocessing": "partial",
      "preprocessing_note": "原始影像完整，预处理与衍生包入库中",
      "state": "downloading",
      "expected_bytes": 437785256904,
      "complete_bytes": 292934778387,
      "href": "/cohorts/BFM-F004/"
    },
    {
      "id": "BFM-F005",
      "title": "双中心多回波静息态集合",
      "category": "功能与多模态",
      "description": "健康成人的多回波静息态功能影像，包含重复采集和两个扫描中心，可评估表征的稳定性。",
      "kind": "study",
      "release_ids": [
        "BFM-F005"
      ],
      "populations": [
        "healthy"
      ],
      "measurements": {
        "t1": "recorded",
        "t2": "recorded",
        "rest": "recorded"
      },
      "modalities": [
        "FLAIR",
        "T1w",
        "rs-fMRI",
        "生理信号"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "validation"
      ],
      "design": "健康成人，双中心、重复采集",
      "intervention": false,
      "longitudinal": false,
      "repeated": true,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [
        "静息态采集 1",
        "静息态采集 2"
      ],
      "treatment": "未记录干预设计",
      "sites": "2 个扫描中心",
      "age_known": true,
      "age_min": 18.0,
      "age_max": 83.0,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 110997923071,
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      "href": "/cohorts/BFM-F005/"
    },
    {
      "id": "BFM-P001",
      "title": "跨诊断脑功能与表型集合",
      "category": "精神疾病",
      "description": "包含临床人群与一般人群的结构和功能影像，以及去噪、全局信号回归后的脑区时间序列。",
      "kind": "study",
      "release_ids": [
        "BFM-P001"
      ],
      "populations": [
        "healthy",
        "clinical"
      ],
      "measurements": {
        "t1": "recorded",
        "t2": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "phenotype": "recorded",
        "maps": "derived"
      },
      "modalities": [
        "T1w",
        "T2w",
        "rs-fMRI",
        "task-fMRI",
        "时间序列",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "disease",
        "prediction"
      ],
      "design": "跨诊断临床与一般人群",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": true,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.08,
      "age_max": 68.33,
      "preprocessing": "present",
      "preprocessing_note": "已记录去噪 / 全局信号回归后的脑区时间序列",
      "state": "complete",
      "expected_bytes": 1005856598868,
      "complete_bytes": 1005856598868,
      "href": "/cohorts/BFM-P001/"
    },
    {
      "id": "BFM-P002",
      "title": "多诊断结构与功能影像集合",
      "category": "精神疾病",
      "description": "覆盖健康对照、精神分裂症、双相障碍与注意缺陷多动障碍的多模态影像队列。",
      "kind": "study",
      "release_ids": [
        "BFM-P002"
      ],
      "populations": [
        "healthy",
        "schizophrenia",
        "bipolar",
        "adhd"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "diffusion": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "DWI",
        "T1w",
        "rs-fMRI",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "disease",
        "prediction",
        "validation"
      ],
      "design": "四组人群，横断面多任务设计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 21.0,
      "age_max": 50.0,
      "preprocessing": "archive",
      "preprocessing_note": "历史预处理存档；覆盖人数待解包核验",
      "state": "complete",
      "expected_bytes": 698052736654,
      "complete_bytes": 698052736654,
      "href": "/cohorts/BFM-P002/"
    },
    {
      "id": "BFM-P003",
      "title": "抑郁障碍多模态影像集合",
      "category": "精神疾病",
      "description": "抑郁障碍与健康志愿者的结构、弥散、静息态和任务态功能影像，可用于疾病相关表征验证。",
      "kind": "study",
      "release_ids": [
        "BFM-P003"
      ],
      "populations": [
        "healthy",
        "depression"
      ],
      "measurements": {
        "t1": "recorded",
        "t2": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "diffusion": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "DWI",
        "T1w",
        "T2w",
        "rs-fMRI",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "disease",
        "prediction",
        "validation"
      ],
      "design": "抑郁障碍与健康志愿者",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.0,
      "age_max": 70.0,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 13715858193,
      "complete_bytes": 13715858193,
      "href": "/cohorts/BFM-P003/"
    },
    {
      "id": "BFM-P004",
      "title": "抑郁障碍纵向功能影像集合",
      "category": "精神疾病",
      "description": "包含两次功能影像采集，以及认知行为治疗、神经反馈和未治疗三种条件。",
      "kind": "study",
      "release_ids": [
        "BFM-P004"
      ],
      "populations": [
        "depression"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "T1w",
        "rs-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "disease",
        "prediction",
        "response",
        "perturbation"
      ],
      "design": "纵向设计，三种治疗条件",
      "intervention": true,
      "longitudinal": true,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [
        "采集 1",
        "采集 2"
      ],
      "treatment": "认知行为治疗 / 神经反馈 / 未治疗；采集间隔待核验",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 21.0,
      "age_max": 52.0,
      "preprocessing": "present",
      "preprocessing_note": "已入库 fMRIPrep 21.0.2 输出",
      "state": "complete",
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      "href": "/cohorts/BFM-P004/"
    },
    {
      "id": "BFM-P005",
      "title": "轻度抑郁功能影像集合",
      "category": "精神疾病",
      "description": "轻度抑郁相关结构和功能影像集合，项目使用已完成的预处理输出。",
      "kind": "study",
      "release_ids": [
        "BFM-P005"
      ],
      "populations": [
        "depression"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded"
      },
      "modalities": [
        "T1w",
        "rs-fMRI"
      ],
      "uses": [
        "representation",
        "multimodal",
        "disease"
      ],
      "design": "轻度抑郁相关影像研究",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "present",
      "preprocessing_note": "以 fMRIPrep 21.0.2 输出作为本资源内容",
      "state": "complete",
      "expected_bytes": 78886097541,
      "complete_bytes": 78886097541,
      "href": "/cohorts/BFM-P005/"
    },
    {
      "id": "BFM-P006",
      "title": "抑郁障碍认知控制影像集合",
      "category": "精神疾病",
      "description": "围绕抑郁障碍中主动与反应性认知控制的数据包，用于任务相关功能与行为分析。",
      "kind": "study",
      "release_ids": [
        "BFM-P006"
      ],
      "populations": [
        "depression"
      ],
      "measurements": {
        "task": "archive",
        "phenotype": "recorded"
      },
      "modalities": [
        "task-fMRI",
        "行为"
      ],
      "uses": [
        "disease",
        "prediction"
      ],
      "design": "认知控制任务设计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 39008801444,
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      "href": "/cohorts/BFM-P006/"
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    {
      "id": "BFM-P007",
      "title": "精神分裂症显著性网络模型集合",
      "category": "精神疾病",
      "description": "包含精神分裂症相关显著性网络的动态因果模型分析结果。",
      "kind": "study",
      "release_ids": [
        "BFM-P007"
      ],
      "populations": [
        "schizophrenia"
      ],
      "measurements": {
        "phenotype": "recorded",
        "maps": "derived"
      },
      "modalities": [
        "临床",
        "模型结果"
      ],
      "uses": [
        "disease",
        "prediction"
      ],
      "design": "显著性网络有效连接分析",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
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      "complete_bytes": 123453228,
      "href": "/cohorts/BFM-P007/"
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    {
      "id": "BFM-I001",
      "title": "单脉冲刺激与同步功能影像集合",
      "category": "神经刺激",
      "description": "同步单脉冲经颅磁刺激与功能磁共振数据，配有静息态和结构影像，可用于刺激相关脑响应分析。",
      "kind": "study",
      "release_ids": [
        "BFM-I001"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "task": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "T1w",
        "TMS",
        "rs-fMRI",
        "task-fMRI",
        "表型"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "prediction",
        "perturbation"
      ],
      "design": "单脉冲刺激，同步功能影像",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.0,
      "age_max": 61.0,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
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      "href": "/cohorts/BFM-I001/"
    },
    {
      "id": "BFM-I002",
      "title": "间歇性 θ 爆发刺激前后集合",
      "category": "神经刺激",
      "description": "背外侧前额叶间歇性 θ 爆发刺激前后的功能影像，提供配对干预信息和功能预处理结果。",
      "kind": "study",
      "release_ids": [
        "BFM-I002"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded"
      },
      "modalities": [
        "T1w",
        "iTBS",
        "rs-fMRI"
      ],
      "uses": [
        "representation",
        "multimodal",
        "perturbation"
      ],
      "design": "干预前后配对设计",
      "intervention": true,
      "longitudinal": true,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [
        "刺激前",
        "刺激后"
      ],
      "treatment": "背外侧前额叶 iTBS；间隔待核验",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "present",
      "preprocessing_note": "已入库 fMRIPrep 21.0.2 输出",
      "state": "complete",
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      "href": "/cohorts/BFM-I002/"
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    {
      "id": "BFM-I003",
      "title": "重复磁刺激纵向干预集合",
      "category": "神经刺激",
      "description": "左背外侧前额叶 5 Hz 重复经颅磁刺激的双盲随机对照研究，具有多时间点结构与功能影像。",
      "kind": "study",
      "release_ids": [
        "BFM-I003",
        "BFM-I006"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "diffusion": "recorded",
        "phenotype": "recorded"
      },
      "modalities": [
        "DWI",
        "T1w",
        "rTMS",
        "rs-fMRI",
        "临床",
        "认知"
      ],
      "uses": [
        "representation",
        "multimodal",
        "age",
        "prediction",
        "response",
        "perturbation"
      ],
      "design": "主动与假刺激随机对照，多时间点",
      "intervention": true,
      "longitudinal": true,
      "repeated": false,
      "clinical": true,
      "cognition": true,
      "targets": false,
      "timepoints": [
        "基线",
        "2 周",
        "3 月",
        "6 月",
        "12 月（部分）"
      ],
      "treatment": "左背外侧前额叶 5 Hz rTMS，主动 / 假刺激双盲随机对照",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.0,
      "age_max": 48.0,
      "preprocessing": "partial",
      "preprocessing_note": "衍生包缺少完整预处理 BOLD；不能代替四维功能影像",
      "state": "complete",
      "expected_bytes": 40955370340,
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      "href": "/cohorts/BFM-I003/"
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    {
      "id": "BFM-I004",
      "title": "磁刺激脑电与多模态影像集合",
      "category": "神经刺激",
      "description": "同一研究中的磁刺激脑电、结构、弥散和静息态功能影像，可联合分析脑连接与刺激相关传播。",
      "kind": "study",
      "release_ids": [
        "BFM-I004"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "t1": "recorded",
        "rest": "recorded",
        "diffusion": "recorded",
        "eeg": "recorded"
      },
      "modalities": [
        "DWI",
        "EEG",
        "T1w",
        "TMS",
        "rs-fMRI"
      ],
      "uses": [
        "representation",
        "multimodal",
        "perturbation"
      ],
      "design": "电生理与影像多模态设计",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
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      "href": "/cohorts/BFM-I004/"
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    {
      "id": "BFM-I005",
      "title": "抑郁障碍磁刺激疗效与连接图集合",
      "category": "神经刺激",
      "description": "药物难治性抑郁患者接受 4 周左前额叶重复磁刺激后的功能连接图和临床疗效数据。",
      "kind": "study",
      "release_ids": [
        "BFM-I005"
      ],
      "populations": [
        "depression"
      ],
      "measurements": {
        "phenotype": "recorded",
        "maps": "derived"
      },
      "modalities": [
        "FC 图",
        "rTMS",
        "临床"
      ],
      "uses": [
        "age",
        "disease",
        "prediction",
        "response"
      ],
      "design": "治疗队列，4 周及随访疗效标签",
      "intervention": true,
      "longitudinal": true,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [
        "连接图（采集时点待核验）",
        "4 周临床疗效",
        "12 周临床随访"
      ],
      "treatment": "药物难治性抑郁；4 周左前额叶 rTMS",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 18.0,
      "age_max": 57.0,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
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      "href": "/cohorts/BFM-I005/"
    },
    {
      "id": "BFM-I007",
      "title": "认知障碍个体网络靶点集合",
      "category": "神经刺激",
      "description": "用于网络引导刺激靶点分析的个体独立成分图，以及临床和个体靶点坐标信息。",
      "kind": "study",
      "release_ids": [
        "BFM-I007"
      ],
      "populations": [
        "cognitive"
      ],
      "measurements": {
        "phenotype": "recorded",
        "maps": "derived"
      },
      "modalities": [
        "ICA 图",
        "临床",
        "靶点"
      ],
      "uses": [
        "disease",
        "prediction",
        "targeting"
      ],
      "design": "个体脑网络与靶点分析",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": true,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 705512983,
      "complete_bytes": 705512983,
      "href": "/cohorts/BFM-I007/"
    },
    {
      "id": "BFM-I008",
      "title": "耳鸣个体刺激规划与形态学集合",
      "category": "神经刺激",
      "description": "耳鸣患者与健康对照的形态学和临床资料，用于个体化重复磁刺激规划及疗效研究。",
      "kind": "study",
      "release_ids": [
        "BFM-I008"
      ],
      "populations": [
        "healthy",
        "tinnitus"
      ],
      "measurements": {
        "phenotype": "recorded",
        "maps": "derived"
      },
      "modalities": [
        "rTMS",
        "临床",
        "形态学"
      ],
      "uses": [
        "age",
        "disease",
        "prediction",
        "response"
      ],
      "design": "耳鸣患者与健康对照",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": true,
      "age_min": 20.0,
      "age_max": 68.0,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 272933,
      "complete_bytes": 272933,
      "href": "/cohorts/BFM-I008/"
    },
    {
      "id": "BFM-I009",
      "title": "抑郁磁刺激认知结果集合",
      "category": "神经刺激",
      "description": "重复磁刺激治疗相关的认知评价与配套分析数据。",
      "kind": "study",
      "release_ids": [
        "BFM-I009"
      ],
      "populations": [
        "depression"
      ],
      "measurements": {
        "phenotype": "recorded"
      },
      "modalities": [
        "rTMS",
        "临床",
        "认知"
      ],
      "uses": [],
      "design": "治疗相关认知评价",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": true,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 77264,
      "complete_bytes": 77264,
      "href": "/cohorts/BFM-I009/"
    },
    {
      "id": "BFM-I010",
      "title": "双相障碍磁刺激随机试验集合",
      "category": "神经刺激",
      "description": "双相障碍中重复磁刺激随机对照试验的临床结果数据。",
      "kind": "study",
      "release_ids": [
        "BFM-I010"
      ],
      "populations": [
        "bipolar"
      ],
      "measurements": {
        "phenotype": "recorded"
      },
      "modalities": [
        "rTMS",
        "临床"
      ],
      "uses": [],
      "design": "临床随机对照试验",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": true,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 14895,
      "complete_bytes": 14895,
      "href": "/cohorts/BFM-I010/"
    },
    {
      "id": "BFM-I011",
      "title": "磁刺激诱发脑电集合",
      "category": "神经刺激",
      "description": "经颅磁刺激诱发的脑电记录，用于评估刺激相关电生理响应。",
      "kind": "study",
      "release_ids": [
        "BFM-I011"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "eeg": "recorded"
      },
      "modalities": [
        "EEG",
        "TMS"
      ],
      "uses": [
        "perturbation"
      ],
      "design": "磁刺激与脑电设计",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 47790430606,
      "complete_bytes": 47790430606,
      "href": "/cohorts/BFM-I011/"
    },
    {
      "id": "BFM-I012",
      "title": "磁刺激功能与代谢衍生集合",
      "category": "神经刺激",
      "description": "磁刺激相关功能与代谢影像分析的衍生数据，可用于探索模型与分析格式。",
      "kind": "study",
      "release_ids": [
        "BFM-I012"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "maps": "derived",
        "pet": "derived"
      },
      "modalities": [
        "PET",
        "TMS",
        "fMRI 衍生"
      ],
      "uses": [],
      "design": "功能与代谢影像衍生分析",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
      "expected_bytes": 48549850,
      "complete_bytes": 48549850,
      "href": "/cohorts/BFM-I012/"
    },
    {
      "id": "BFM-I013",
      "title": "顶内沟刺激与反应抑制集合",
      "category": "神经刺激",
      "description": "顶内沟刺激条件下反应抑制相关的实验数据。",
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        "BFM-I013"
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        "unspecified"
      ],
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        "TMS",
        "行为"
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      "uses": [],
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      "longitudinal": false,
      "repeated": false,
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      "cognition": false,
      "targets": false,
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      "href": "/cohorts/BFM-I013/"
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    {
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      "title": "前额叶刺激与认知处理流集合",
      "category": "神经刺激",
      "description": "前额叶刺激与并行认知处理相关的实验数据。",
      "kind": "study",
      "release_ids": [
        "BFM-I014"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "phenotype": "recorded"
      },
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        "TMS",
        "行为"
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      "uses": [],
      "design": "前额叶认知实验设计",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
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      "sites": "中心 / 国家信息待核验",
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      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
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      "href": "/cohorts/BFM-I014/"
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    {
      "id": "BFM-I015",
      "title": "同步刺激脑电与功能分析集合",
      "category": "神经刺激",
      "description": "同步磁刺激、脑电与功能磁共振研究的配套分析数据。",
      "kind": "study",
      "release_ids": [
        "BFM-I015"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "eeg": "derived",
        "maps": "derived"
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      "modalities": [
        "EEG",
        "TMS",
        "fMRI 衍生"
      ],
      "uses": [
        "perturbation"
      ],
      "design": "同步多模态刺激研究",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
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      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
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      "expected_bytes": 26774740,
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      "href": "/cohorts/BFM-I015/"
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    {
      "id": "BFM-I016",
      "title": "交错磁刺激功能影像集合",
      "category": "神经刺激",
      "description": "交错磁刺激与功能磁共振实验的数据与分析存档。",
      "kind": "study",
      "release_ids": [
        "BFM-I016"
      ],
      "populations": [
        "unspecified"
      ],
      "measurements": {
        "task": "archive"
      },
      "modalities": [
        "TMS",
        "task-fMRI"
      ],
      "uses": [
        "perturbation"
      ],
      "design": "交错刺激功能影像设计",
      "intervention": true,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "刺激或治疗参数见已整理研究描述",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
      "state": "complete",
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      "complete_bytes": 2024737616,
      "href": "/cohorts/BFM-I016/"
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    {
      "id": "BFM-G001",
      "title": "抑郁障碍遗传关联汇总集合",
      "category": "分子组学",
      "description": "抑郁障碍相关的遗传关联汇总统计文件，用于与脑影像表型开展群体层面的关联研究。",
      "kind": "reference",
      "release_ids": [
        "BFM-G001"
      ],
      "populations": [
        "depression"
      ],
      "measurements": {
        "molecular": "recorded"
      },
      "modalities": [
        "遗传汇总"
      ],
      "uses": [
        "molecular"
      ],
      "design": "群体层面汇总统计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
      "age_known": false,
      "age_min": null,
      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
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      "href": "/cohorts/BFM-G001/"
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    {
      "id": "BFM-G002",
      "title": "精神分裂症遗传关联汇总集合",
      "category": "分子组学",
      "description": "精神分裂症相关的遗传关联汇总统计文件。",
      "kind": "reference",
      "release_ids": [
        "BFM-G002"
      ],
      "populations": [
        "schizophrenia"
      ],
      "measurements": {
        "molecular": "recorded"
      },
      "modalities": [
        "遗传汇总"
      ],
      "uses": [
        "molecular"
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      "design": "群体层面汇总统计",
      "intervention": false,
      "longitudinal": false,
      "repeated": false,
      "clinical": false,
      "cognition": false,
      "targets": false,
      "timepoints": [],
      "treatment": "未记录干预设计",
      "sites": "中心 / 国家信息待核验",
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      "age_max": null,
      "preprocessing": "unknown",
      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
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      "href": "/cohorts/BFM-G002/"
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    {
      "id": "BFM-G003",
      "title": "双相障碍遗传关联汇总集合",
      "category": "分子组学",
      "description": "双相障碍相关的遗传关联汇总统计文件。",
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      "release_ids": [
        "BFM-G003"
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      "populations": [
        "bipolar"
      ],
      "measurements": {
        "molecular": "recorded"
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      "modalities": [
        "遗传汇总"
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        "molecular"
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      "sites": "中心 / 国家信息待核验",
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      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
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      "href": "/cohorts/BFM-G003/"
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      "title": "人脑区域转录组集合",
      "category": "分子组学",
      "description": "人脑组织的标准化微阵列表达数据，用于脑区域表达模式与影像表型关联。",
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        "转录组"
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        "molecular"
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      "preprocessing_note": "本目录未记录统一预处理覆盖核验",
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      "href": "/cohorts/BFM-G004/"
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      "use": "掩码重建与脑功能表征",
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      "state": "complete",
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      "inference_tested": false
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      "scale": "ViT-B",
      "inputs": "450 脑区时间序列",
      "use": "脑动态潜在表征",
      "detail": "300 epoch 预训练 checkpoint",
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      "state": "complete",
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    {
      "id": "BFM-M004",
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      "scale": "4D Transformer",
      "inputs": "归一化与配准后的 4D fMRI",
      "use": "体素级时空表征",
      "detail": "对比学习预训练 checkpoint",
      "bytes": 52998337,
      "state": "complete",
      "verified": true,
      "inference_tested": false
    }
  ],
  "summary": {
    "resources": 33,
    "study_groups": 27,
    "composite_libraries": 1,
    "molecular_references": 4,
    "independent_cohorts": null,
    "measurement_families": 12,
    "complete_resources": 30,
    "complete_bytes": 7397067979368,
    "planned_bytes": 8331594684503,
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    "preprocessed_output_present": 4,
    "partial_preprocessing": 5,
    "structural_imaging_records": 260927,
    "age_range": [
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  },
  "counting_notes": [
    "研究编组按目录可确认的同一研究关系合并；跨编组与复合库重叠未完成审计。",
    "研究用途由已记录数据条件匹配；未替代 QC、逐人链接或实验验证。"
  ]
}