Results 91 to 100 of about 2,120,254 (373)
Modeling the Possible Influences of Eye Movements on the Refinement of Cortical Direction Selectivity [PDF]
, 2004 The second-order statistics of neural activity was examined in a model of the cat LGN and V1 during free-viewing of natural images. In the model, the specific patterns of thalamocortical activity required for a Bebbian maturation of direction-selective ...
Parsons, Olga, Rucci, Michele
core +1 more source
Narrative comprehension and production in children with SLI: An eye movement study [PDF]
, 2011 This study investigates narrative comprehension and production in children with specific language impairment (SLI). Twelve children with SLI (mean age 5; 8 years) and 12 typically developing children (mean age 5; 6 years) participated in an eye-tracking ...
Andreu Barrachina, Llorenç +3 more
core +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan +6 more
wiley +1 more source
Frontiers in Integrative Neuroscience, 2014 The planning, control and execution of eye movements in 3D space relies on a distributed system of cortical and subcortical brain regions. Within this network, the Eye Fields have been described in animals as cortical regions in which electrical ...
M. Vernet +4 more
semanticscholar +1 more source
Scaling of Horizontal and Vertical Fixational Eye Movements
, 2004 Eye movements during fixation of a stationary target prevent the adaptation of the photoreceptors to continuous illumination and inhibit fading of the image. These random, involuntary, small, movements are restricted at long time scales so as to keep the
A. Bunde +11 more
core +1 more source
The reentry hypothesis: linking eye movements to visual perception [PDF]
, 2003 Cortical organization of vision appears to be divided into perception and action. Models of vision have generally assumed that eye movements serve to select a scene for perception, so action and perception are sequential processes.
Hamker, Fred H.
core +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose This study aims to evaluate the accuracy of the frameless linear accelerator‐based stereotactic radiosurgery (FSRS) system incorporating cone‐beam CT (CBCT), six degrees of freedom (6‐DoF) couch, room laser, and surface image‐guided (SG) systems.
Hao‐Wen Cheng +4 more
wiley +1 more source
Tensity Research Based on the Information of Eye Movement [PDF]
arXiv, 2014 User's mental state is concerned gradually, during the interaction course of human robot. As the measurement and identification method of psychological state, tension, has certain practical significance role. At presents there is no suitable method of measuring the tension. Firstly, sum up some availability of eye movement index.
arxiv
Visual Space is Compressed in Prefrontal Cortex Before Eye Movements
Nature, 2014 We experience the visual world through a series of saccadic eye movements, each one shifting our gaze to bring objects of interest to the fovea for further processing.
M. Zirnsak +4 more
semanticscholar +1 more source
Gaze Behavior, Believability, Likability and the iCat [PDF]
, 2008 The iCat is a user-interface robot with the ability to express a range of emotions through its facial features. This paper summarizes our research whether we can increase the believability and likability of the iCat for its human partners through the ...
Bremen, A. van +4 more
core +3 more sources