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Visual Attention And the Parallel Visual Pathways
2002Before examining the differential role played by the two major parallel visual pathways in attention I should like to very briefly review the current status of the parvo-magno functional segregation at various levels of the visual pathways, mainly referring to primates.
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1990
Probably no other intracranial tumor of childhood has been the subject of as many reports, with as many differing recommendations for treatment, as visual pathway gliomas [1–12]. In fact, some observers contend that the majority of lesions diagnosed as visual pathway gliomas are not tumors, but rather hamartomatous masses [13].
Roger J. Packer +3 more
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Probably no other intracranial tumor of childhood has been the subject of as many reports, with as many differing recommendations for treatment, as visual pathway gliomas [1–12]. In fact, some observers contend that the majority of lesions diagnosed as visual pathway gliomas are not tumors, but rather hamartomatous masses [13].
Roger J. Packer +3 more
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2006
Visual cortex activation was a frequent topic of initial functional magnetic resonance imaging (fMRI) investigations,1,2 and since then, fMRI has had a great impact on visual neuroscience as it relates to the human brain. The reasons for this are severalfold.
Scott H. Faro +2 more
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Visual cortex activation was a frequent topic of initial functional magnetic resonance imaging (fMRI) investigations,1,2 and since then, fMRI has had a great impact on visual neuroscience as it relates to the human brain. The reasons for this are severalfold.
Scott H. Faro +2 more
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An underestimated visual pathway in reptiles
Neuroscience Letters, 1985Field potentials evoked in the turtle general cortex by electric stimulation of the optic tectum were analyzed. Cathodal polarization and subtotal lesions of n. rotundus led to either facilitation or depression of later components of the cortical potential. On the contrary, cathodal polarization and lesions of n.geniculatus lateralis dorsalis similarly
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2008
Computed tomography (CT) and magnetic resonance imaging (MRI) are excellent imaging modalities that have significantly enhanced orbital imaging in the diagnosis of ocular and orbital lesions. CT is excellent in the evaluation of the bony orbit and is the imaging modality of choice for most trauma situations. One of the most important roles played by CT
David M. Yousem, Bidyut K. Pramanik
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Computed tomography (CT) and magnetic resonance imaging (MRI) are excellent imaging modalities that have significantly enhanced orbital imaging in the diagnosis of ocular and orbital lesions. CT is excellent in the evaluation of the bony orbit and is the imaging modality of choice for most trauma situations. One of the most important roles played by CT
David M. Yousem, Bidyut K. Pramanik
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A MODEL OF THE VISUAL PATHWAYS
Archives of Ophthalmology, 1942It is the purpose of this communication to describe a model of the visual pathways which was constructed in conjunction with Dr. David G. Cogan and used in the graduate course in ophthalmology at the Harvard Medical School. While brain modeling is a well established procedure in neurologic teaching, it appears to have been used relatively little in ...
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Archives of Ophthalmology, 1929
The object of this paper is to give the present state of knowledge concerning the central visual pathways, the geniculocalcarine tract as well as the visual cortex. So much has been accomplished in this field within the last two decades that it seems justifiable to make a survey of all of the material that has been published in connection with the ...
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The object of this paper is to give the present state of knowledge concerning the central visual pathways, the geniculocalcarine tract as well as the visual cortex. So much has been accomplished in this field within the last two decades that it seems justifiable to make a survey of all of the material that has been published in connection with the ...
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Eyeing visual pathways in dyslexia
Science, 2014![Figure][1] PHOTO: LISA VALDER/ISTOCKPHOTO In their Report “Intact but less accessible phonetic representations in adults with dyslexia” (6 December 2013, p. [1251][2]), B. Boets et al.
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Hyperacuity and interpolation by the visual pathways
Vision Research, 1982Abstract Hyperacuity demands some form of neural interpolation. This places constraints on the relation between optical image quality and the cone mosaic. In particular, if the cone mosaic significantly undersamples the optical image, then hyperacuity is downgraded.
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