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PubMed:11561029 JSONTXT

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PMID_GLOBAL

Id Subject Object Predicate Lexical cue
T1 0-79 Sentence denotes Conflict and integration of spatial attention between disconnected hemispheres.
T2 80-91 Sentence denotes OBJECTIVES:
T3 92-231 Sentence denotes To clarify how the disconnected hemispheres perceive a line and bisect it with successful or unsuccessful integration of spatial attention.
T4 232-240 Sentence denotes METHODS:
T5 241-347 Sentence denotes Eye movements were recorded when a patient with an extensive callosa infarction bisected horizontal lines.
T6 348-398 Sentence denotes The lesion extended into the left cingulate gyrus.
T7 399-407 Sentence denotes RESULTS:
T8 408-615 Sentence denotes When the patient bisected lines with the right hand, the gaze was initially directed rightward and shifted further to the right side with the execution of manual response, which resulted in rightward errors.
T9 616-758 Sentence denotes Shortly after bisection, rapid ocular searches occurred to the left side, whereas the rightward errors did not decrease throughout the trials.
T10 759-849 Sentence denotes When using the left hand, there was no deviation of the gaze before presentation of lines.
T11 850-971 Sentence denotes In the first few trials, the patient bisected the line with a leftward error and then searched rapidly to the right side.
T12 972-1130 Sentence denotes The subsequent bisections were almost accurate, as the subjective midpoint was placed near the point of the initial fixation that fell around the true centre.
T13 1131-1198 Sentence denotes Ocular searching was mostly absent during and after line bisection.
T14 1199-1211 Sentence denotes CONCLUSIONS:
T15 1212-1468 Sentence denotes In callosa disconnection, left unilateral spatial neglect may appear when use of the right hand induces a rightward bias in the attentional control of the left hemisphere and damage to its cingulate gyrus inhibits interhemispheric integration of attention.
T16 1469-1635 Sentence denotes Resultant rightward errors of line bisection often cause interhemispheric conflict of attention, as the right hemisphere perceives the longer extent on the left side.
T17 1636-1809 Sentence denotes By contrast, the disconnected but intact right hemisphere may bisect a line accurately by integrating attention to the extents perceived in the left and right visual fields.

PubCasesHPO

Id Subject Object Predicate Lexical cue
AB1 1102-1106 HP:0002527 denotes fell