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(adapted from Reference (18)). The volume magnetic susceptibilities (relative to water) of “average, normal” brain tissue in the frontal lobe
| WM (ppb) | GM (ppb) | CSF (ppb) | |
|---|---|---|---|
| Proteins | −57.3 | −52.4 | 0.0 |
| Lipids | 69.4 | 29.8 | 0.0 |
| Non-heme iron | 55.3 | 55.3 | 4.1 |
| Deoxyhemoglobin | 2.6 | 11.3 | 0.0 |
| Total | 70.0 | 44.0 | 4.1 |
