Cerebral Glucose Metabolism in Aged Monkeys and Aged Humans
| Monkey (A) | Human (H) | A − H (%) | |
|---|---|---|---|
| Cortical structures | |||
| Lateral parietal | 1.07 ± 0.02 | 1.01 ± 0.03 | 5* |
| Lateral temporal | 0.99 ± 0.03 | 0.97 ± 0.02 | 3 |
| Lateral frontal | 1.00 ± 0.03 | 1.12 ± 0.03 | −12† |
| Lateral occipital | 1.00 ± 0.07 | 1.01 ± 0.04 | −1 |
| Cuneus/lingual gyrus | 1.17 ± 0.07 | 1.24 ± 0.07 | −6 |
| Pre-/postcentral gyrus | 1.00 ± 0.03 | 0.99 ± 0.04 | 1 |
| Principle sulcus | 1.10 ± 0.04 | 1.14 ± 0.04 | −3 |
| Supramarginal gyrus | 1.14 ± 0.04 | 1.00 ± 0.03 | 12† |
| Anterior cingulate | 1.10 ± 0.05 | 1.08 ± 0.03 | 2 |
| Posterior cingulate | 1.12 ± 0.02 | 1.23 ± 0.04 | −10† |
| Subcortical structures | |||
| Thalamus | 1.19 ± 0.08 | 1.11 ± 0.07 | 7 |
| Caudate | 1.04 ± 0.06 | 1.08 ± 0.03 | −3 |
| Others | |||
| Cerebellum | 0.92 ± 0.03 | 0.99 ± 0.07 | −7 |
| Vermis | 1.25 ± 0.05 | 0.92 ± 0.06 | 27‡ |