Dear SPMers,

 

I have analysed an experiment looking for amygdala activations (fearful vs neutral faces). However the peak voxel coordinate we get [-21 -7 -14] seems strange, as the y and z coordinates are not multiples of 3 (as you would expect from voxel sizes of 3mm). Actually, the same applies to all activations, they are not multiples of 3.

 

Has anyone encountered this before? I would be grateful of any ideas where things might be going wrong. 

 

Many thanks,

 

Elias

 

PS I have just realized that I sent this before without a subject, apologies for the double post

 

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Elias Mouchlianitis

Post-doctoral Research Fellow

Psychiatric Imaging

Imaging Cyclotron Building

Clinical Sciences Centre Imperial College-Hammersmith Campus

Hammersmith Hospital

Du Cane Road, London

W12 0NN, UK

tel: 020 83833703

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