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

. 2021 Apr 26;15:665480. doi: 10.3389/fnins.2021.665480

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

Copyright © 2021 Arts, Meijs, Grotenhuis, Voskuil, Siero, Biessels and Zwanenburg.

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

Top row: Correlation plots of the number of detected perforating arteries/cm² (N_density), the mean blood flow velocity (V_mean) and pulsatility (PI) measured at 3 tesla (T) and 7T MRI. The line resulting from linear regression is given by the solid line. In case of a significant correlation the equation of the regression line is given. Middle and bottom row: difference plots in absolute units (Bland Altman) and in percentage units (Pollock), respectively, for N_density, V_mean, and PI. The regression line (i.e., bias) (solid line) and the limits of agreement (dotted lines) are shown. In case of a significant linear regression, the equation of the regression line is presented.