A new, distributed model of the primate oculomotor system is presented. This model generates saccades (rapid eye movements) of various amplitudes, and it is able to exhibit various saccade-related phenomena, including multiple and interrupted saccades. The model differs from those…

Unlike most rodents, the guinea pig (Cavia porcellus) is born with its eyes open. It has been claimed that most of the functional and structural maturation of the retina takes place in utero. In fact, to our knowledge, no study…

Excitatory amino acids (EAAs) may play a role in sculpting mosaic patterns within the brain. Determining the role of EAA projection systems in sculpting the chemically heterogeneous striatal patch-matrix compartments requires knowledge concerning the spatiotemporal development of afferent EAA systems.…

Nerve growth factor (NGF) belongs to the neurotrophin family of growth factors. NGF can bind to two transmembrane receptors, TrkA and p75. TrkA is the NGF specific tyrosine kinase receptor; p75 is a receptor which is common to all neurotrophins.…