Table 3.
Determinants of the regional cerebral blood flow (rCBF) response in the left middle (MFG) and inferior (IFG) frontal gyri and hypothalamus
| Covariate | MFG
|
IFG
|
Hypothalamus
|
|||
|---|---|---|---|---|---|---|
| β | P | β | P | β | P | |
| Sex (M) | 0.93 | n.s. | −0.48 | n.s. | −0.12 | n.s. |
| Age (years) | 0.11 | n.s. | 0.02 | n.s. | 0.01 | n.s. |
| Body fat (%) | 0.18 | n.s. | −0.02 | n.s. | −0.04 | n.s. |
| Change in plasma glucose (mmol/l) | 0.08 | n.s. | 0.04 | n.s. | −0.06 | n.s. |
| Change in plasma insulin (pmol/l) | −0.01 | n.s. | −0.01 | n.s. | −0.01 | n.s. |
| Change in serum free fatty acids (mmol/l) | −4.11 | n.s. | −0.97 | n.s. | −0.81 | n.s. |
| Change in plasma glucagon-like peptide-1 (pmol/l) | 0.13 | 0.01 | 0.09 | 0.01 | 0.13 | 0.01 |