Movie S3

Increase in the image intensity of the left kidney by 10 μM Mn²⁺. Sagittal images from 3D T_1w-MRI of the Mytilus galloprovincialis before and after the Mn²⁺ exposure. Four and 32 images obtained before and after the 10 μM Mn²⁺ exposure every 3 min 24 s. The left side shows the anterior direction of the mussel.