scholarly journals Dorsal stream function in the young child: an fMRI investigation of visually guided action

2017 ◽  
Vol 21 (2) ◽  
pp. e12546 ◽  
Author(s):  
Karin H. James ◽  
Alyssa J. Kersey
Keyword(s):  
Young Child ◽  
Stream Function ◽  
Dorsal Stream ◽  
Visually Guided ◽  
Visually Guided Action

No evidence for visuomotor priming in a visually guided action task

2005 ◽  
Vol 43 (2) ◽  
pp. 216-226 ◽  
Author(s):  
Jonathan S. Cant ◽  
David A. Westwood ◽  
Kenneth F. Valyear ◽  
Melvyn A. Goodale
Keyword(s):  
Visually Guided ◽  
Visually Guided Action

Egocentric Action in Early Infancy: Spatial Frames of Reference for Saccades

1997 ◽  
Vol 8 (3) ◽  
pp. 224-230 ◽  
Author(s):  
Rick O. Gilmore ◽  
Mark H. Johnson
Keyword(s):  
Spatial Information ◽  
Visual Space ◽  
Frames Of Reference ◽  
Saccade Target ◽  
Visually Guided ◽  
Retinal Position ◽  
Position Information ◽  
Visual Spatial ◽  
Visually Guided Action ◽  
Spatial Frames Of Reference

The extent to which infants combine visual (i e, retinal position) and nonvisual (eye or head position) spatial information in planning saccades relates to the issue of what spatial frame or frames of reference influence early visually guided action We explored this question by testing infants from 4 to 6 months of age on the double-step saccade paradigm, which has shown that adults combine visual and eye position information into an egocentric (head- or trunk-centered) representation of saccade target locations In contrast, our results imply that infants depend on a simple retinocentric representation at age 4 months, but by 6 months use egocentric representations more often to control saccade planning Shifts in the representation of visual space for this simple sensorimotor behavior may index maturation in cortical circuitry devoted to visual spatial processing in general

Automatic avoidance of obstacles is a dorsal stream function: evidence from optic ataxia

2004 ◽  
Vol 7 (7) ◽  
pp. 779-784 ◽  
Author(s):  
Igor Schindler ◽  
Nichola J Rice ◽  
Robert D McIntosh ◽  
Yves Rossetti ◽  
Alain Vighetto ◽  
...  
Keyword(s):  
Stream Function ◽  
Dorsal Stream ◽  
Optic Ataxia

A specific deficit of dorsal stream function in Williamsʼ syndrome

Neuroreport ◽  
1997 ◽  
Vol 8 (8) ◽  
pp. 1919-1922 ◽  
Author(s):  
Jannette Atkinson ◽  
John King ◽  
Oliver Braddick ◽  
Louise Nokes ◽  
Shirley Anker ◽  
...  
Keyword(s):  
Stream Function ◽  
Dorsal Stream

Visually guided action and the “need to know”

1994 ◽  
Vol 17 (2) ◽  
pp. 213-214 ◽  
Author(s):  
A. David Milner ◽  
David P. Carey ◽  
Monika Harvey
Keyword(s):  
Visually Guided ◽  
Visually Guided Action
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