The interface between neural computing and psychology is a particularly fruitful area of research. The development of neural computation has supplied researchers in cognitive neuroscience with tools which enable them to implement theories which would otherwise remain "black box" techniques. It has allowed computer scientists to implement systems based on how real brains appear to function, thus providing effective pattern recognition systems. Together they provide a vital two-pronged approach to perception. Containing the proceedings of the 3rd Neural Computation and Psychology Workshop, this volume provides a view of the neural computation perspective on cognition, with particular emphasis on cognition, low-level perception, audition and vision, and sequence learning.