Multi-step planning of eye movements in visual search

Eye movements in search in visual neglect

Eye movements in iconic visual search

Visual cognition depends critically on the moment-to-moment orientation of gaze. To change the gaze to a new location in space, that location must be computed and used by the oculomotor system. One of the most common sources of information for this computation is the visual appearance of an object. A crucial question is: How is the appearance information contained in the photometric array is co...

Eye movements in iconic visual search 3

10 Visual cognition depends critically on the moment-to-moment orientation of gaze. To change the gaze to a new location in space, 11 that location must be computed and used by the oculomotor system. One of the most common sources of information for this 12 computation is the visual appearance of an object. A crucial question is: How is the appearance information contained in the 13 photometric...

Eye movements during parallel-serial visual search.

Two experiments (one using O and Q-like stimuli and the other using colored-oriented bars) investigated the oculomotor behavior accompanying parallel-serial visual search. Eye movements were recorded as participants searched for a target in 5- or 17-item displays. Results indicated the presence of parallel-serial search dichotomies and 2:1 ratios of negative to positive slopes in the number of ...

Eye movements during search and detection in comparative visual search.

Motivated by the fact that previous visual memory paradigms have imposed encoding and retrieval constraints, the present article presents two experiments that address how observers allocate eye movements in memory and comparison processes in the absence of constraints. A comparative visual search design (Pomplun, Sichelschmidt, et al., 2001) was utilized in which observers searched for a differ...