Complex sentence: The stereo model uses Fourier phase dependence of simple cell responses, and it suggests that the use of the response of only simple cells is not enough to accurately depict the physiological observations found in cat, monkey, and human visual pathways.
Split into simpler sentences: The stereo model uses Fourier phase dependence of simple cell responses. However, it suggests that the use of the response of only simple cells is not enough to accurately depict the physiological observations found in cat, monkey, and human visual pathways.