The relationship between the locations of spatial features andthose of fixations made during visual examination of briefly presentedimages S. K. Mannan, K. H. Ruddock and D. S. Wooding 165
On cardinal directions in spatial pattern space and falsifyingmulti-channel detection models A. D. Logvinenko 189
Categorical relations in shape perception J. E. Hummel andB. J. Stankiewicz 201
To what extent can matching algorithms based on direct outputs ofspatial filters account for human object recognition? J. Fiser,I. Biederman and E. E. Cooper 237
Interactions between noise and signal segments at the decisionlevel are task contingent A. Dufour 273
Pattern discrimination with increment and decrementCraik--Cornsweet--O'Brien stimuli F. A. A. Kingdom 285
