Retinotopic mapping in children with normal vision
نویسندگان
چکیده
منابع مشابه
Normal retinotopic mapping in human strabismus with anomalous retinal correspondence.
Burian proposed that a functional retinotopic remapping of the deviated eye on striate visual cortex may be the physiologic basis for the perceptual phenomenon of anomalous retinal correspondence (ARC) in human strabismus. This investigation searched for this type of retinotopic remapping in five esotropes and one exotrope with ARC by means of visual evoked potential (VEP) topographic mapping. ...
متن کاملPhase-Encoded Retinotopic Mapping in Humans with DOT
We have developed a high-density neuroimaging DOT system with improved depth discrimination and lateral resolution. The advantages are demonstrated through cortical maps of phase-encoded traveling waves in the full visual field of adult humans. 2007 Optical Society of America OCIS Codes: (170.2655) Functional monitoring and imaging; (170.3880) Medical and biological imaging; (110.3080) Infrare...
متن کاملMapping retinotopic structure in mouse visual cortex with optical imaging.
We have used optical imaging of intrinsic signals to visualize the retinotopic organization of mouse visual cortex. The functionally determined position, size, and shape of area 17 corresponded precisely to the location of this area as seen in stained cortical sections. The retinotopic map, which was confirmed with electrophysiological recordings, exhibited very low inter-animal variability, th...
متن کاملCrowded visual search in children with normal vision and children with visual impairment
This study investigates the influence of oculomotor control, crowding, and attentional factors on visual search in children with normal vision ([NV], n=11), children with visual impairment without nystagmus ([VI-nys], n=11), and children with VI with accompanying nystagmus ([VI+nys], n=26). Exclusion criteria for children with VI were: multiple impairments and visual acuity poorer than 20/400 o...
متن کاملRetinotopic mapping with spin echo BOLD at 7T.
For blood oxygenation level-dependent (BOLD) functional MRI experiments, contrast-to-noise ratio (CNR) increases with increasing field strength for both gradient echo (GE) and spin echo (SE) BOLD techniques. However, susceptibility artifacts and nonuniform coil sensitivity profiles complicate large field-of-view fMRI experiments (e.g., experiments covering multiple visual areas instead of focus...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/2.7.109