Task-specific reversal of visual hemineglect following bilateral reversible deactivation of posterior parietal cortex: A comparison with deactivation of the superior colliculus

Visual Neuroscience

Volumn 18, Issue 3, 2001, Pages 487-499

  Lomber, Stephen G ^a,b   Payne, Bertram R ^a  

^a BOSTON UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b UNIVERSITY OF TEXAS AT DALLAS   (United States)

Author keywords

Attention; Cat; Cooling deactivation; Landmark discrimination; Middle suprasylvian cortex; Visual perimetry

Indexed keywords

ANIMAL EXPERIMENT; ARTICLE; ATTENTION; BRAIN REGION; CAT; COGNITION; CONTROLLED STUDY; HEMISPHERE; NONHUMAN; PARIETAL LOBE; PERIMETRY; PRIORITY JOURNAL; SPATIAL DISCRIMINATION; STRUCTURE ANALYSIS; SUPERIOR COLLICULUS; SUPRASYLVIAN GYRUS; TASK PERFORMANCE; VISUAL FIELD; VISUAL STIMULATION;

ANIMALS; BEHAVIOR, ANIMAL; BRAIN MAPPING; CATS; COGNITION; COLD; DISCRIMINATION (PSYCHOLOGY); MOTION PERCEPTION; ORIENTATION; PARIETAL LOBE; PERCEPTUAL DISORDERS; PHOTIC STIMULATION; SPACE PERCEPTION; SUPERIOR COLLICULUS; VISUAL PERCEPTION;

EID: 0034904306     PISSN: 09525238     EISSN: None     Source Type: Journal    
DOI: 10.1017/S0952523801183148     Document Type: Article

References (40)

1. Report of the American Veterinary Medical Association Panel on Euthanasia
2. Visuotopic organization of the lateral suprasylvian area and of an adjacent area of the ectosylvian gyms of cat cortex: A physiological and connectional study
3. Small lateral suprasylvian cortex lesions produce visual neglect and decreased visual activity in the superior colliculus
4. Spatial relationships of axons arising from the substantia nigra, spinal trigeminal nucleus, and pedunculopontine tegmental nucleus within the intermediate gray of the cat superior colliculus
5. Neuroanatomical studies of the nigrotectal projection in the cat
6. Corticotectal projections in the cat: Anterograde transport studies of twenty-five cortical areas
7. Mechanisms of unilateral neglect
8. Removal of two halves restores the whole: Reversal of visual hemineglect during bilateral cortical or collicular inactivation in the cat
9. Contributions of cat posterior parietal cortex to visuospatial discrimination
10. Translaminar differentiation of visually guided behaviors revealed by restricted cerebral cooling deactivation
11. Learning and recall of form discriminations during reversible cooling deactivation of ventral-posterior suprasylvian cortex in the cat
12. Perceptual and cognitive visual functions of parietal and temporal cortices in the cat
13. The cryoloop: An adaptable reversible cooling deactivation method for behavioral and electrophysiological assessment of neural function
14. Role of the superior colliculus in analyses of space: Superficial and intermediate layer contributions to visual orienting, auditory orienting, and visuospatial discriminations
15. Increased oxidative metabolism in middle suprasylvian cortex following removal of areas 17 & 18 from newborn cats
16. A cortical network for directed attention and unilateral neglect
17. Physiologic and anatomic investigation of a visual cortical area situated in the ventral bank of the anterior ectosylvian sulcus of the cat
18. Two visual corticotectal systems in cat
19. Topographic organization of cortical and subcortical projections to posterior cingulate cortex in the cat: Evidence for somatic, ocular and complex subregions
20. Posterior cingulate cortex: Sensory and oculomotor properties of single neurons in behaving cat
21. The retinotopic organization of lateral suprasylvian visual areas in the cat
22. A method to assess the functional impact of cerebral connections on target populations of neurons
23. Reversible visual hemineglect
24. Graded sparing of visually guided orienting following primary visual cortex ablations within the first postnatal month
25. Dissociation of spatial discrimination deficits following frontal and parietal lesions in monkeys
26. Neglect as a neural representation deficit
27. Efferent connections of the caudate nucleus, including cortical projections of the striatum and other basal ganglia: An autoradiographic and horseradish peroxidase investigation in the cat
28. Cyto- and myelo-architecture of the visual cortex of the cat and of the surrounding integration cortices
29. The lateral suprasylvian corticotectal projection in cats
30. Differential sparing of depth perception, orienting, and optokinetic nystagmus after neonatal versus adult lesions of cortical areas 17, 18 and 19 in the cat
31. The effect of superior colliculus lesions upon the visual fields of cats with cortical ablations
32. Interaction of cortex and superior colliculus in mediation of visually guided behavior in the cat
33. Behavioral indices of multisensory integration: Orientation to visual cues is affected by auditory stimuli
34. Projections from non-visual cortical areas to the superior colliculus demonstrated by retrograde transport of HRP in the cat
35. Multiple cortical visual areas: Visual field topography in the cat
36. The anatomical basis of spatial neglect in humans
37. Posterior neocortical systems subserving awareness and neglect. Neglect associated with superior temporal sulcus but not area 7 lesions
38. The role of anterior ectosylvian cortex in cross-modality orientation and approach behavior