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Literature DB >> 3732441

Chronic 'blindness' following lesions of nonvisual cortex in the monkey.

Abstract

Chronic 'blindness' was produced in monkeys by a lesion that combined right optic tract section, forebrain commissurotomy, and a large cortical ablation in the left hemisphere that spared most of the modality specific visual cortex. The finding suggests that, contrary to implications from earlier studies, central visual processes can influence behavior only with the participation of nonvisual cortex.

Entities: Disease

Mesh：

Year: 1986 PMID： 3732441 DOI： 10.1007/bf00235661

Source DB: PubMed Journal: Exp Brain Res ISSN： 0014-4819 Impact factor: 1.972

18 in total

1. Some aspects of visual capacity in monkeys and man following striate cortex lesions.

Authors: L Weiskrantz
Journal: Arch Ital Biol Date: 1978-09 Impact factor: 1.000

2. Effects of prestriate and striate lesions on the monkey's ability to locate and discriminate visual forms.

Authors: E G Keating
Journal: Exp Neurol Date: 1975-04 Impact factor: 5.330

3. Intrahemispheric cortical connexions and visual guidance of hand and finger movements in the rhusus monkey.

Authors: R Haaxma; H G Kuypers
Journal: Brain Date: 1975-06 Impact factor: 13.501

4. OCCIPITOTEMPORAL CORTICOCORTICAL CONNECTIONS IN THE RHESUS MONKEY.

Authors: H G KUYPERS; M K SZWARCBART; M MISHKIN; H E ROSVOLD
Journal: Exp Neurol Date: 1965-02 Impact factor: 5.330

5. Cortico-cortical connections in the rhesus monkey.

Authors: D N Pandya; H G Kuypers
Journal: Brain Res Date: 1969-03 Impact factor: 3.252

6. The effects of radical disconnexion of occipital and temporal cortex on visual behaviour of monkeys.

Authors: K H Pribram; D N Spinelli; S L Reitz
Journal: Brain Date: 1969 Impact factor: 13.501

7. Blindness in monkeys following non-visual cortical lesions.

Authors: R K Nakamura; M Mishkin
Journal: Brain Res Date: 1980-04-28 Impact factor: 3.252

8. Cortical blindness in the monkey after overlapping lesions of the striate cortex and retinal photoreceptors: a further limit to redundancy in the topography of the visual system.

Authors: E G Keating
Journal: Exp Neurol Date: 1977-04 Impact factor: 5.330

9. Subcortical structures projecting to visual cortical areas in squirrel monkey.

Authors: J Tigges; M Tigges; N A Cross; R L McBride; W D Letbetter; S Anschel
Journal: J Comp Neurol Date: 1982-07-20 Impact factor: 3.215

10. Subcortical projections to the occipital and parietal lobes of the chimpanzee brain.

Authors: J Tigges; L C Walker; M Tigges
Journal: J Comp Neurol Date: 1983-10-10 Impact factor: 3.215

10 in total

1. Interaction of inferior temporal cortex with frontal cortex and basal forebrain: double dissociation in strategy implementation and associative learning.

Authors: David Gaffan; Alexander Easton; Amanda Parker
Journal: J Neurosci Date: 2002-08-15 Impact factor: 6.167

Chronic 'blindness' following lesions of nonvisual cortex in the monkey.

1. Some aspects of visual capacity in monkeys and man following striate cortex lesions.

2. Effects of prestriate and striate lesions on the monkey's ability to locate and discriminate visual forms.

3. Intrahemispheric cortical connexions and visual guidance of hand and finger movements in the rhusus monkey.

4. OCCIPITOTEMPORAL CORTICOCORTICAL CONNECTIONS IN THE RHESUS MONKEY.

5. Cortico-cortical connections in the rhesus monkey.

6. The effects of radical disconnexion of occipital and temporal cortex on visual behaviour of monkeys.

7. Blindness in monkeys following non-visual cortical lesions.

8. Cortical blindness in the monkey after overlapping lesions of the striate cortex and retinal photoreceptors: a further limit to redundancy in the topography of the visual system.

9. Subcortical structures projecting to visual cortical areas in squirrel monkey.

10. Subcortical projections to the occipital and parietal lobes of the chimpanzee brain.

1. Interaction of inferior temporal cortex with frontal cortex and basal forebrain: double dissociation in strategy implementation and associative learning.

2. Consciousness of the first order in blindsight.

3. Covariation of activity in visual and prefrontal cortex associated with subjective visual perception.

4. Pattern of neuronal activity associated with conscious and unconscious processing of visual signals.

Review 5. Should a Few Null Findings Falsify Prefrontal Theories of Conscious Perception?

6. Visual responses from cells in striate cortex of monkeys rendered chronically 'blind' by lesions of nonvisual cortex.

Review 7. Does consciousness overflow cognitive access? Novel insights from the new phenomenon of attribute amnesia.

8. Parallel and functionally segregated processing of task phase and conscious content in the prefrontal cortex.

9. Decoding internally generated transitions of conscious contents in the prefrontal cortex without subjective reports.

10. A little history goes a long way toward understanding why we study consciousness the way we do today.