کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3450221 1595730 2012 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on the Occurrence and Neural Bases of Hemispatial Neglect With Different Reference Frames
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
Study on the Occurrence and Neural Bases of Hemispatial Neglect With Different Reference Frames
چکیده انگلیسی

Yue Y, Song W, Huo S, Wang M. Study on the occurrence and neural bases of hemispatial neglect with different reference frames.ObjectivesTo study the distributions and the neural correlates of left hemispatial neglect with different reference frames.DesignData were collected from patients with right brain injury who participated in a case series.SettingHospital departments of rehabilitation and neurology.ParticipantsRight brain-damaged patients (N=110).InterventionsNot applicable.Main Outcome MeasuresThe frequency of left hemispatial neglect with different reference frames was investigated, and the respective brain lesions were displayed and analyzed.ResultsNot all subjects finished predesigned neglect tests because of their condition: 8 of the 55 neglect patients were unable to complete the test for classification. Thirty (63.83%) of 47 subjects with neglect displayed both allocentric and egocentric neglect, while 17 subjects showed pure egocentric neglect. The lesions in the inferior frontal gyrus, precentral gyrus, postcentral gyrus, superior temporal gyrus (STG), middle temporal gyrus (MTG), insula, and surrounding white matters were more frequent in the neglect group than in the control group. Compared with the egocentric neglect group, the lesions in the right STG, MTG, lenticular nucleus, and the surrounding white matter were damaged more frequently in the group displaying both allocentric and egocentric neglect.ConclusionsMore than half of the subjects with left neglect after right brain injury have both egocentric and allocentric neglect. The right inferior frontal gyrus, precentral gyrus, postcentral gyrus, STG, MTG, insula, and the surrounding white matter are associated with left hemispatial neglect. Left allocentric neglect is associated with the right STG, MTG, and lenticular nucleus.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Physical Medicine and Rehabilitation - Volume 93, Issue 1, January 2012, Pages 156–162
نویسندگان
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