Thanks a lot Martin.<br><br>I really get confused about normalization. I&#39;ve already done the comparisons and the values between methods, as you said, are different. Although I haven&#39;t understood why, in this case, I don&#39;t have to normalize. My advisor told me to normalize all the brain values from the patients. Do you have any idea what did he mean with that? I thought that this suggestion would be related to hippocampus volume.<div>
<br></div><div><br>Ana Arruda</div>