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Language and Emotional Function in Patients With Temporal Lobe Epilepsy
NCT00081432 · View on ClinicalTrials.gov ↗
Study Summary
This study uses functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI) to examine how the brain processes tasks involving language and emotion in normal volunteers and in patients with epilepsy. MRI is a diagnostic and research tool that uses a strong magnetic field and radio waves to obtain images of body organs and tissues. The MRI scanner is a metal cylinder surrounded by a magnetic field. During the test, the subject lies on a table that can slide in and out of the cylinder. DTI involves taking pictures of the brain while the subject is at rest in order to learn about the structure of the brain. Information gained from this study will help scientists evaluate the organization of language and emotional functions in the brain. Normal volunteers and patients with temporal lobe epilepsy 18 years of age and older who are native English speakers and who will undergo surgery for uncontrolled seizures may be eligible for this study. Candidates are initially screened by telephone, then with physical and neurologic examinations and cognitive testing. The study has two parts, conducted 6 to 12 months apart. Each part consists of the same sets of tests described below, using fMRI and DTI. In patients with epilepsy, Part 1 is scheduled before surgery and Part 2 after surgery. * fMRI: Subjects are asked to perform two types of tasks while they undergo fMRI. In one task, they are shown pictures of animals and tools and are asked to name them. In a second task, they are shown pictures that range in content from sexually explicit material, to human injury and surgical slides, to pleasant images of children and wildlife and are asked to decide whether they find the pictures pleasant, neutral, or unpleasant. * DTI: Subjects relax and remain still in the MRI scanner for about 45 minutes. * Neuropsychological testing: Subjects may be asked to complete questionnaires, take pen-and-paper or computerized tests, and perform motor tasks. Participants may be a
Conditions Studied
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2004-04-09 |
| Est. Completion | 2010-04-27 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00081432
The ClinicalTrials.gov registry entry for NCT00081432 describes a study currently listed as completed. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 20 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Institute of Neurological Disorders and Stroke (NINDS), which has 339 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 2 conditions, with Epilepsy appearing as the primary indexed condition, and to 0 interventions. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT00081432 reports 1 study location spanning 1 distinct geographic area — top geographies include Maryland. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT00081432 about?
NCT00081432 is a clinical study titled "Language and Emotional Function in Patients With Temporal Lobe Epilepsy". This study uses functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI) to examine how the brain processes tasks involving language and emotion in normal volunteers and in patients with epilepsy. MRI is a diagnostic and research tool that uses a strong magnetic field and radi...
What is the current status of trial NCT00081432?
This trial is currently completed. The enrollment target is 20 participants. The study started on 2004-04-09. Estimated completion is 2010-04-27.
What conditions does trial NCT00081432 study?
This clinical trial studies the following conditions: Epilepsy, Temporal Lobe. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
Who is sponsoring clinical trial NCT00081432?
This trial is sponsored by National Institute of Neurological Disorders and Stroke (NINDS), which has 339 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT00081432 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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