| Part VIII includes only one exception to accommodate perceptually disabled persons. |
| Messing with our rods and cones, Downing's saturated dots stick around perceptually in afterimages. |
| I may be perceptually blind, but not all scientists will be, and out of this fact arises the possibility of new percepts and paradigms. |
| Their relations are perceptually obvious at a glance, and no sense-verification is necessary. |
| Still, we interpret this perceptually as if it were a real object. |
| Logically, this means that intelligence works conceptually, not perceptually alone. |
