✦ LIBER ✦

Human Visual Purple and Absolute Threshold

✍ Scribed by PIRENNE, M. H.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Human Visual Purple

✍ CRESCITELLI, F.; DARTNALL, H. J. A. 📂 Article 📅 1953 🏛 Nature Publishing Group 🌐 English ⚖ 333 KB

Retinal Summation and Human Visual Thres

✍ WEALE, R. A. 📂 Article 📅 1958 🏛 Nature Publishing Group 🌐 English ⚖ 326 KB

Visual Purple and Vision

📂 Article 📅 1937 🏛 Nature Publishing Group 🌐 English ⚖ 121 KB

Concentration of Visual Purple in the Hu

✍ DE VRIES, HL. 📂 Article 📅 1946 🏛 Nature Publishing Group 🌐 English ⚖ 139 KB

Absolute visual threshold and scotopic s

✍ MARTIN, GRAHAM R. 📂 Article 📅 1977 🏛 Nature Publishing Group 🌐 English ⚖ 405 KB

FEEDBACK AND THE VISUAL THRESHOLD

✍ Norman F. Dixon 📂 Article 📅 1962 🏛 John Wiley and Sons 🌐 English ⚖ 442 KB