Fig. 4.

Representative white matter T₂ distributions of a brain slice stored in formalin compared to a brain slice where chemical iron extracted was performed (top row). The bottom row shows representative T₂ distributions of a brain slice stored in formalin compared to a brain slice treated with buffer solution. All brain slices used for this figure were from the same brain. The T₂ distributions were assessed using the GRASE and CPMG sequence. The vertical solid gray line represents the cut-off between the short and long T₂ components.