Language and Emotional Function in Patients With Temporal Lobe Epilepsy
Public ClinicalTrials.gov record NCT00081432. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Functional MRI (fMRI) and Diffusion Tensor Imaging (DTI) in Temporal Lobe Epilepsy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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 asked to repeat the MRI studies, but not the neuropsychological tests, up to four times to investigate different brain functions or to confirm findings.
Study identification
- NCT ID
- NCT00081432
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 8, 2004
- Primary completion
- Not listed
- Completion
- Apr 26, 2010
- Last update posted
- Jul 1, 2017
2004 – 2010
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00081432, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 1, 2017 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00081432 live on ClinicalTrials.gov.