TY - GEN AU - Fujimoto,N AU - Adachi-Usami,E AU - Ito,Y TI - [The effect of pupillary area and senescence on contrast threshold as determined by human PVECP latency] SN - 0029-0203 PY - 1988///1202 KW - Adult KW - Aged KW - Aging KW - physiology KW - Contrast Sensitivity KW - Evoked Potentials, Visual KW - Humans KW - Middle Aged KW - Photic Stimulation KW - methods KW - Pupil KW - anatomy & histology KW - Reaction Time KW - Sensory Thresholds N1 - Publication Type: English Abstract; Journal Article ER -