| Brain Areas from Brain Imaging |
| A Sensory Modality |
| What makes one sensation qualitatively different from another? |
| Temporal and Spatial Resolution of Methods for the Study of Brain Function |
| Magnetic Properties of Proton Nucleus of Hydrogen Atom |
| Spontaneous Decay of Transverse Magnetization |
| Oxyhemoglobin Increase in Venous Blood During Neuronal Activity |
| fMRI |
| Limitations of fMRI |
| Visual system |
| Slide 11 |
| Maps of Human Visual Areas:
stimuli with iso-eccentricity and iso-polar angle |
| Human visual areas on flattened cortex |
| Localization: mapped retinotopic areas |
| Retinotopic Visual Areas |
| Effects of attention on fMRI (O¹Craven et al, Neuron, 1997) |
| Slide 17 |
| Topography of Color-Selective Activity in Human Visual Cortex |
| Retinotopic features of V8 |
| Polar Angle Retinotopy of Visual Cortex |
| Color Afterimages in V8 |
| Evidence That Human V8 and V4v are Distinct Visual Areas |