One subject was neither able to perform the task in first-order motion, nor in second-order motion, and was excluded from the group analyses.
As he expected, the dreamers sometimes took up to 50% longer to complete the routines than you would in real life, suggesting that they were somehow playing out their tasks in slow motion, even though they didn't realise it at the time.
When bar height was removed from the regression equation, the simple correlation between numerosity and estimated numerosity in second-order motion was significant for all the eleven subjects that were able to do the task in first-order motion, with correlations ranging from r = .58 to r = .88 (all p<.001).
This task is designed to get the subject's EEG in motion task.
In [11], a DVC scheme is presented in which the task of motion estimation is performed both at the encoder and decoder.
Our approach is centered around the problem of geometric backtracking that arises in hybrid task and motion planning: in order to satisfy the geometric preconditions of the current action, a planner may need to reconsider geometric choices, such as grasps and poses, that were made for previous actions.
Varying the direction of a task irrelevant motion in the spatial surround induced changes in the perceived upward motion direction in all 20 subjects (motion repulsion, cf. Figs. 4 and 5), complementing previous reports (Kim and Wilson 1997; Tzvetanov et al. 2006).
We therefore trained two rhesus monkeys to perform the classic random dot motion discrimination task in which the perceived direction of motion is indicated by a saccadic eye movement to one of two visual targets corresponding to the two possible directions of coherent motion [19], [20].
The models are applied to human performance in a motion discrimination task that induces perceptual misjudgements of a target direction of motion by task irrelevant motion in the spatial surround of the target stimulus (motion repulsion).
Smartphones are ideal for the task, as they already have built-in motion-detectors, gyroscopes, accelerometers, and GPS signaling.
Occlusions play a particular role in the task of detecting motion boundaries.
