| 415 | -- | 424 | Nicholas V. Swindale. Coverage and the design of striate cortex |
| 425 | -- | 432 | Luigi Beghi, Elisabetta Xausa, Mario Zanforlin. Analytic determination of the depth effect in stereokinetic phenomena without a rigidity assumption |
| 433 | -- | 440 | Luigi Beghi, Elisabetta Xausa, C. De Biasio, Mario Zanforlin. Quantitative determination of the three-dimensional appearances of a rotating ellipse without a rigidity assumption |
| 451 | -- | 458 | Edgardo A. Ferrán, Pascual Ferrara. Topological maps of protein sequences |
| 459 | -- | 467 | Michael W. Levine. The distribution of the intervals between neural impulses in the maintained discharges of retinal ganglion cells |
| 469 | -- | 477 | Michael W. Levine, R. P. Zimmerman. A model for the variability of maintained discharges and responses to flashes of light |
| 479 | -- | 485 | Kok-Wee Gan, Kim-Teng Lua. Representing word context effect in Chinese character perception - an application of information theory |
| 487 | -- | 500 | Evyatar Av-Ron, Hanna Parnas, Lee A. Segel. A minimal biophysical model for an excitable and oscillatory neuron |
| 501 | -- | 506 | Giampietro Tecchiolli, R. Brunelli. On random minimization of functions |
| 507 | -- | 514 | Ulrich Bässler, J. Rohrbacher, G. Karg, G. Breutel. Interruption of searching movements of partly restrained front legs of stick insects, a model situation for the start of a stance phase? |
| 515 | -- | 523 | Radu S. Jasinschi. Energy filters, motion uncertainty, and motion sensitive cells in the visual cortex: a mathematical analysis |