Stereopsis refers to the perception of the relative depth between objects in visual space
based solely on the slightly disparate views provided by horizontally separated eyes. The …

Four‐to 10‐month‐old infants process different information within geometrical patterns with
each of the 2 hemispheres (Deruelle & de Schonen 1991, 1995). This study was designed to …

Many infants under 1 year of age show varying amounts of astigmatism, mainly in the
vertical and horizontal axes (Mohindra et al., 1978; Howland et at., 1978). In an …

After being habituated to obliquely oriented stripes, 5–6-week-old infants looked longer at
stripes oriented along the opposite diagonal than at the stripes to which they had been …

The present study was aimed at investigating whether, because of a differential sensitivity
between the upper and the lower visual fields, in a visual preference task newborns would …

Several theories of spatial orientation propose that the geometry of an environment plays a
privileged role in reorientation, relative to relations between individual landmarks. Infants …

Despite limitations of the few experimental studies reported, the prevailing assumption has
been that the child's recognition of a disoriented picture occurs independently of the …

Several vertebrate species, including humans, following passive spatial disorientation
appear to be able to reorient themselves by making use of the geometric shape of the …

A global pattern/randomness threshold was used to investigate orientational anisotropy in
the human visual system. Dynamic transpositionally symmetric textures were used, since …

Adults judge that patterns symmetrical about the vertical axis are more similar to standard
patterns symmetrical about both major orthogonal axes than are patterns which are …