@article{oai:ir.kagoshima-u.ac.jp:00002217,
 author = {NAMEDA, Naoyoshi and 行田, 尚義 and OKAMOTO, Takashi and 岡本, 圭之},
 journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University},
 month = {Sep},
 note = {The MTF properties of the human visual spatial neural system are deteriorating in the high spatial frequency region for aged persons.
When the MTF properties were transformed by the Fourier Transformation, the lateral
inhibited visual field averaged around the visual retinal area was obtained. An aged person's visual field is wider than a younger person's. One of the reasons for this visual field spread as a result of aging seems to depend on the death of neurons in the visual neural system. Incidentally, after using a back propagation algorithm, the distribution of connection co-efficient among neurons with similar lateral inhibited properties was present. Therefore, using this computer simulation and destroying some neurons in the network, the wider lateral inhibited
distribution of the connection co-efficient was obtained. This distribution of the co-efficient seems to be similar to the human aged visual field.},
 pages = {189--193},
 title = {Human Visual Aging Effect Simulation by Computer Neural Network},
 volume = {36},
 year = {1994}
}