In recent years, we have developed several advanced methods such as dual - focus fluorescence
correlation spectroscopy (2fFCS), fluorescence lifetime
correlation spectroscopy (FLCS), and defocused
image analysis of single molecules (DIAM).
The association of changes in circulating glucose and hormones with brain activation to high - calorie food
images was assessed using whole - brain, voxel - based
correlation analyses (Figure 5).