منابع مشابه
Neglect after right insular cortex infarction.
BACKGROUND AND PURPOSE Case reports have shown an association between right insular damage and neglect. The aim of this study was to examine the incidence of neglect among patient groups with right or left insular infarction. METHODS We examined neglect in 9 right-handed subjects with insular stroke as evidenced by CT and/or MRI scans (4 with right insular and 5 with left insular cerebrovascu...
متن کاملActivation of right parietal cortex during memory retrieval of nonlinguistic auditory stimuli.
In neuroimaging studies, the left ventral posterior parietal cortex (PPC) is particularly active during memory retrieval. However, most studies have used verbal or verbalizable stimuli. We investigated neural activations associated with the retrieval of short, agrammatical music stimuli (Blackwood, 2004), which have been largely associated with right hemisphere processing. At study, participant...
متن کاملRotation or translation of auditory space in neglect? A case study of chronic right-sided neglect.
Egocentric models of neglect explain the lateralised omission of stimuli in neglect patients by an ipsilesional shift of a subjective reference frame. However, they differ in the direction of shift (rotation around the midsagittal plane versus translation in front/back space). We tested this hypothesis in a patient (AJ) with persistent right-sided neglect following a left temporo-parieto-occipi...
متن کاملFar-space neglect in conjunction but not feature search following transcranial magnetic stimulation over right posterior parietal cortex.
Near- and far-space coding in the human brain is a dynamic process. Areas in dorsal, as well as ventral visual association cortex, including right posterior parietal cortex (rPPC), right frontal eye field (rFEF), and right ventral occipital cortex (rVO), have been shown to be important in visuospatial processing, but the involvement of these areas when the information is in near or far space re...
متن کاملRight parietal cortex mediates recognition memory for melodies.
Functional brain imaging studies have highlighted the significance of right-lateralized temporal, frontal and parietal brain areas for memory for melodies. The present study investigated the involvement of bilateral posterior parietal cortices (PPCs) for the recognition memory of melodies using transcranial direct current stimulation (tDCS). Participants performed a recognition task before and ...
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ژورنال
عنوان ژورنال: Brain
سال: 2001
ISSN: 1460-2156
DOI: 10.1093/brain/124.4.645