Abstract
The feasibility of functional MRI of the spinal cord was investigated by carrying out blood oxygen-level dependent (BOLD) imaging of the human cervical spinal cord at a field of 3 T. BOLD imaging of the cervical spinal cord showed an average intensity increase of 7.0% during repeated exercise with the dominant hand with a return to baseline during rest periods. The areas of activation were predominantly on the same side of the spinal cord as the hand performing the exercise, between the levels of the sixth cervical and first thoracic spinal cord segments. The direct correspondence between these areas and those involved with the transmission of motor impulses to the hand, and reception of sensory information from the hand, demonstrates that spinal functional magnetic resonance imaging is feasible. Magn Reson Med 42:571–576, 1999. © 1999 Wiley-Liss, Inc.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
