Complex sentence: In other words, neither the optical nor the perceptual factors can be taken in insolation to explain chromotereopsis, which offers one explanation of the reversal of the effect in different people given the same visual cues.
Split into simpler sentences: In other words, neither the optical nor the perceptual factors can be taken in insolation to explain chromotereopsis. This multifactorial component of chromostereopsis offers one explanation of the reversal of the effect in different people given the same visual cues.