|
Studies of Blood Flow to the Brain During Thought Clinical Trials Facts presented on Clinical Trials Search isn't designed to be a substitute for proven healthcare advice, calls or treatment using a real mD. We aren't mDs. Always confer with your physician on Studies of Blood Flow to the Brain During Thought conditions. Clinical Trials Search.org is a website dedicated to listing clinical research studies in human subjects. Studies of Blood Flow to the Brain During Thought Clinical research trials and Studies of Blood Flow to the Brain During Thought healthcare trials happen in a lot of of localities across the United States of America. A clinical trial or clinical study is a research project with human volunteer subjects. Clinical drug trials and pharmaceutical clinical trials generally measure the potency of new drugs. The aim of the studies / undertakings is to answer particular human medical questions. Clinical trials are a popular manner for doctors, government agencies, and private sector corporations to discover remedies for all kinds of circumstances, such as Studies of Blood Flow to the Brain During Thought. Studies of Blood Flow to the Brain During Thought Clinical Trials and other clinical trials allow volunteers to get healthcare treatment alternatives before they are available to the general public. Most times the participants receive treatment for without cost, and occasionally they are paid for their time. Sometimes there is a cost for a Studies of Blood Flow to the Brain During Thought clinical trial. Human subjects often receive the most effective healthcare possible for their Studies of Blood Flow to the Brain During Thought condition. Risks are a reality, nonetheless, and may include more or frequent dr. calls, healthcare hazards (perhaps life-threatening), and/or the treatment being ineffective. Trials are federally governed with rigorous guidelines to protect clinical trials subjects.
|
|
|
|
|
|
|
Home > "S" Clinical Trials Conditions > Studies of Blood Flow to the Brain During Thought  Studies of Blood Flow to the Brain During Thought
Studies of Blood Flow to the Brain During Thought
For Condition: Cognition Disorder,Healthy
Status: Recruiting
Sponsor(s): National Institute of Mental Health (NIMH) ,
Synopsis: The purpose of this study is to use brain imaging technology to measure changes in blood flow to areas in the brain as individuals perform intellectual tasks. This study will use functional magnetic resonance imaging (fMRI) to examine blood flow to areas of the brain as participants engage in tasks associated with visual perception, visual recognition, and memory.
Details: Magnetic resonance imaging will be used to measure hemodynamic changes in healthy human subjects engaged in performing cognitive tasks. Specific questions concerning the location of the neural systems that mediate perceptual and semantic representations of objects and the spatial coordinate systems used for object localization will be addressed.
Eligibility:
Study Type: Observational, Natural History
Minimum Age/Maximum Age: /
Genders: Both
Protocol Entry Criteria: INCLUSION CRITERIA: Healthy adults, ages 20-65 All subjects will be given a medical and neurological examination. A full medical history will be obtained. EXCLUSION CRITERIA: Subjects will be excluded if they have evidence of, or history of, learning disability, psychiatric condition, head trauma, seizures or other neurological condition, alcoholism or substance abuse, hypertension, or cardiovascular disease. Subjects with vision and/or hearing problems severe enough to interfere with testing will be excluded. Females with positive pregnancy test will be excluded from neuroimaging studies.
Total Enrollment: 729
Location and Contact Information:
National Institute of Mental Health (NIMH) *Recruiting*
Bethesda, Maryland, 20892
United States
Recruiting Patient and Public Liaison Office 1-800-411-1222
Additional Information:
Study ID Numbers: 930170; 93-M-0170
Study Start Date: July 2, 1993
Record last reviewed: August 19, 2003
Additional information available at: clinicaltrials.gov
Clinicaltrials.gov Reference link: NCT00001360
Other Healthy Studies:
1. Studies of Blood Flow to the Brain During Thought
2. The Development of Categorization
Related Studies:
Other Healthy Clinical Trials
Other Maryland Clinical Trials
Other Bethesda Clinical Trials
Studies of Blood Flow to the Brain During Thought
|
|
|
|
|
|
|
|
