Dear all,<br><br>Simple question about the coordinate system in the Philips Scanners.<br>I would like to confirm the axis directions in terms of X-Y-Z coordinate system.<br><br>I guess, the axis directions <br>1) I-S(foot-to-head, inferior-to-superior) is "negative Z" direction<br>
2) A-P(anterior-to-posterior) is "negative Y" direction<br>3) R-L(right-to-left) is "positive X" direction.<br><br>If I knew this incorrectly, please correct my guess.<br><br>Sincerely,<br>-SC<br>