{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Neurophysiology&page=2",
    "query": {
      "condition": "Neurophysiology",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Neurophysiology&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-10T18:24:16.965Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT03450135",
      "title": "Neurophysiology, Estrogen, and Stress Exposure in the Emergence of Depression in Adolescent Girls",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Adolescent Development",
        "Stress",
        "Emotional Disturbances"
      ],
      "interventions": [
        {
          "name": "Trier Social Stress Test",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Emotional go/no-go task",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of North Carolina, Chapel Hill",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "11 Years",
        "maximum_age": "14 Years",
        "sex": "FEMALE",
        "summary": "11 Years to 14 Years · Female only"
      },
      "enrollment_count": 53,
      "start_date": "2018-02-25",
      "completion_date": "2020-06-30",
      "has_results": false,
      "last_update_posted_date": "2020-11-24",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Chapel Hill, North Carolina",
      "locations": [
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03450135"
    },
    {
      "nct_id": "NCT02356315",
      "title": "Brain, Brainstem, and Spinal Cord fMRI",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neck Pain",
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Functional Magnetic Resonance Imaging",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Northwestern University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "21 Years to 60 Years"
      },
      "enrollment_count": 13,
      "start_date": "2015-01",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2015-12-21",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02356315"
    },
    {
      "nct_id": "NCT03962439",
      "title": "Impact of Challenging Engagement on Cognition in Older Adults",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cognitive Change"
      ],
      "interventions": [
        {
          "name": "High-Demand Photography",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Moderate-Demand Photography",
          "type": "BEHAVIORAL"
        },
        {
          "name": "At-Home Engagement",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas at Dallas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2019-06-01",
      "completion_date": "2020-02-06",
      "has_results": true,
      "last_update_posted_date": "2025-06-19",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Irving, Texas",
      "locations": [
        {
          "city": "Irving",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03962439"
    },
    {
      "nct_id": "NCT01726218",
      "title": "Role of Ipsilateral Motor Cortex in Executing Movements With Increasing Demand on Precision",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Stroke"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Cathrin Buetefisch",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 20,
      "start_date": "2011-05",
      "completion_date": "2015-03-26",
      "has_results": false,
      "last_update_posted_date": "2018-10-15",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01726218"
    },
    {
      "nct_id": "NCT04632498",
      "title": "Investigating Biological Markers, Targets, and Intervention for Mood Disorders",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Major Depressive Disorder",
        "Depression",
        "Stress"
      ],
      "interventions": [
        {
          "name": "Mindfulness Based Intervention",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 61,
      "start_date": "2021-10-26",
      "completion_date": "2024-04-03",
      "has_results": false,
      "last_update_posted_date": "2024-04-04",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04632498"
    },
    {
      "nct_id": "NCT01432899",
      "title": "Studying Childhood-Onset Hemidystonia",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Dystonia",
        "Cerebral Palsy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "7 Years to 40 Years"
      },
      "enrollment_count": 21,
      "start_date": "2011-09-10",
      "completion_date": "2018-12-20",
      "has_results": false,
      "last_update_posted_date": "2018-12-24",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01432899"
    },
    {
      "nct_id": "NCT06133283",
      "title": "Endurance Exercise & Virtual Reality for Optimizing Cortical Excitability and Neuroplasticity in PD",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Parkinson Disease"
      ],
      "interventions": [
        {
          "name": "High intensity endurance exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Stretching exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Virtual reality (VR)-based gaming",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "The University of Texas Health Science Center at San Antonio",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 16,
      "start_date": "2024-02-09",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-03-31",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06133283"
    },
    {
      "nct_id": "NCT07608614",
      "title": "Sleep and Performance",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sleep",
        "Glymphatic System"
      ],
      "interventions": [
        {
          "name": "Transcranial Electric Stimulation",
          "type": "DEVICE"
        },
        {
          "name": "Sham Comparator",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Washington",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "30 Years",
        "sex": "ALL",
        "summary": "18 Years to 30 Years"
      },
      "enrollment_count": 16,
      "start_date": "2025-10-01",
      "completion_date": "2027-06",
      "has_results": false,
      "last_update_posted_date": "2026-05-27",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07608614"
    },
    {
      "nct_id": "NCT03041714",
      "title": "Neurophysiologic Study of Patient With Essential Tremor and Dystonic Tremor",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Essential Tremor",
        "Cervical Dystonia",
        "Focal Dystonia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Neurological Disorders and Stroke (NINDS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 2,
      "start_date": "2017-04-07",
      "completion_date": "2018-03-22",
      "has_results": false,
      "last_update_posted_date": "2018-08-01",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03041714"
    },
    {
      "nct_id": "NCT01569607",
      "title": "Structurally Reorganizing Motor Cortex in Stroke Patients Through Hebbian-type Stimulation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Repetitive Transcranial Magnetic Stimulation (rTMS)",
          "type": "DEVICE"
        },
        {
          "name": "Sham stimulation",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cathrin Buetefisch",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 48,
      "start_date": "2012-03-08",
      "completion_date": "2016-08-26",
      "has_results": true,
      "last_update_posted_date": "2018-01-16",
      "last_synced_at": "2026-06-10T18:24:16.965Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01569607"
    }
  ]
}