Final answer:
Visual feature detectors are primarily located in the occipital lobe, which is responsible for processing visual information and is structured retinotopically.
Step-by-step explanation:
Visual feature detectors are found in the occipital lobe. This region of the brain is situated at the very back of the head and plays a pivotal role in the processing of visual information. The occipital lobe houses the primary visual cortex, which is responsible for interpreting incoming visual information, such as seeing, recognizing, and identifying the visual world. Moreover, from the primary visual cortex, visual processing continues in two streams: one entering the temporal lobe and the other into the parietal lobe, signaling how intertwined visual processing is with other brain functions. The frontal eye field region of the frontal lobe is also associated with directing the eyes towards an object of visual attention, complementing the work of the occipital lobe.