TY - GEN AU - Wässle,H AU - Heinrich,F TI - [Brightness contrast] SN - 0042-6989 PY - 1971///0112 KW - Humans KW - Light KW - Models, Neurological KW - Neurons KW - physiology KW - Visual Fields KW - Visual Perception N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0042-6989(70)90117-3 ER -