Supercell clusters are photoreceptor cells, located in the retina, that combine to send information to the visual cortex. connected to hair cells located along the basilar membrane in the inner ear. teams of cells that fire in response to complex patterns, such as the human face. located in the spinal cord and conduct most pain signals to the somatosensory cortex in the parietal lobe. combined messages from the semicircular canals and vestibular sacs in the inner ear that monitor head position and movement.