I don't think it will take 20h, probably more like 10-12h, so that's only 1.5 years:). Most people who are running it that many data sets have access to a computational cluster (on ours it would only take a few weeks). Alternatively, you can try buying cloud-based computational power (eg, amazon web services).

On 7/30/19 4:56 PM, Jiajun Luo wrote:

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Hi,

Now I have T1 and T2 images (dcm files) and want to calculate the hippocampal volume. I find it takes ~20h to run recon-all -all and then ~40min to run -hippocampal-subfields-T1. However, I need to calculate the hippocampal volume for more than 1,000 individuals (which means it may take ~3 years to complete). Do you know how I can improve my efficiency?

Thank you!

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