If you are going to compare the volume across subject, then it does need to be corrected with eTIV

On 6/15/2021 8:06 AM, AJ wrote:

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Hi,

After running longitudinal processing and creating base and long runs, When looking at volumes of various structures over time of the same subject, are the volumes not need to be corrected by eTIV since head size does not vary overtime?

Many thanks for your input.

Sincerely, 

AJ

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