Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Aug 9;13:951018. doi: 10.3389/fneur.2022.951018

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2022 Kheram, Pfender, Boraschi, Farshad, Kurtcuoglu, Curt, Schubert and Zipser.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

T2-weighted MRI of the cervical spine for ID7 (patient with spinal canal stenosis of unknown significance, previously underwent surgery for degenerative cervical myelopathy, mJOA:9) (A). Sagittal and axial images showing spinal canal narrowing with spinal cord induration at level C3/4. CSFP and electrocardiogram (ECG) are shown during resting state in neutral head position with baseline CSFP of 17.4 mmHg and cardiac-driven CSFP peak-to-trough amplitude (CSFPp) of 0.5 mmHg (B), and in head reclination with baseline CSFP of 18.5 mmHg and CSFPp of 0.4 mmHg (C). CSFP is plotted during the Queckenstedt's test in neutral head position (rise, 17.7 mmHg) (D), and in head reclination (rise, 18.7 mmHg) (E).