Sensitivity of clinical and behavioural tests of spatial neglect after right hemisphere stroke
- P. Azouvi, C. Samuel, M. Rousseaux
- Psychology, MedicineJournal of Neurology Neurosurgery & Psychiatry
- 1 August 2002
The results of this study support the assumption that neglect is a heterogeneous disorder and that behavioural assessment of neglect in daily life was more sensitive than any single paper and pencil test.
A battery of tests for the quantitative assessment of unilateral neglect.
- P. Azouvi, P. Bartolomeo, J. Beis, D. Pérennou, P. Pradat-Diehl, M. Rousseaux
- Medicine, PsychologyRestorative Neurology and Neuroscience
- 2006
Assessment of UN should rely on a battery of quantitative and standardised tests, including paper-and-pencil tests, an assessment of personal neglect, extinction, and anosognosia, and a behavioural assessment, the Catherine Bergego Scale (CBS).
Two cognitive and neural systems for endogenous and exogenous spatial attention
- A. B. Chica, P. Bartolomeo, J. Lupiáñez
- Psychology, BiologyBehavioural Brain Research
- 15 January 2013
Left unilateral neglect as a disconnection syndrome.
- P. Bartolomeo, M. Thiebaut de Schotten, F. Doricchi
- Psychology, BiologyCerebral Cortex
- 1 November 2007
A reappraisal of the contribution of disconnection factors to the pathophysiology of neglect is proposed based on a review of animal and patient studies and indicates that damage to the long-range white matter pathways connecting parietal and frontal areas within the right hemisphere may constitute a crucial antecedent of neglect.
Modulating the attentional bias in unilateral neglect: the effects of the strategic set
- P. Bartolomeo, É. Siéroff, Caroline Decaix, S. Chokron
- Psychology, BiologyExperimental Brain Research
- 1 April 2001
Three experiments tested the hypothesis that attentional bias in neglect involves primarily exogenous, or stimulus-based, orienting of attention, with relatively preserved endogenous, or voluntary, orientation, and suggest that endogenous orienting is relatively spared, if slowed, in unilateral neglect.
Direct Evidence for a Parietal-Frontal Pathway Subserving Spatial Awareness in Humans
- M. T. de Schotten, M. Urbanski, P. Bartolomeo
- Biology, PsychologyScience
- 30 September 2005
These findings suggest that parietal-frontal communication is necessary for the symmetrical processing of the visual scene.
Damage to white matter pathways in subacute and chronic spatial neglect: a group study and 2 single-case studies with complete virtual "in vivo" tractography dissection.
- M. Thiebaut de Schotten, F. Tomaiuolo, F. Doricchi
- Psychology, BiologyCerebral Cortex
- 15 November 2012
The hypothesis that anatomical disconnections leading to a functional breakdown of parietal-frontal networks are an important pathophysiological factor leading to chronic left spatial neglect is supported.
Neural correlates of cognitive impairment in posterior cortical atrophy.
- A. Kas, L. D. de Souza, M. Sarazin
- Medicine, BiologyBrain : a journal of neurology
- 1 May 2011
The findings provide new insight into the natural history of functional changes according to disease duration and highlight the role of parietal and occipital cortices in the cognitive syndromes that characterize the posterior cortical atrophy.
Brain networks of spatial awareness: evidence from diffusion tensor imaging tractography
- M. Urbanski, M. Thiebaut de Schotten, P. Bartolomeo
- Biology, PsychologyJournal of Neurology Neurosurgery & Psychiatry
- 8 November 2007
It is suggested that superficial damage to the inferior parietal cortex per se may not be sufficient to produce visual neglect, and in some cases, a lesion to the direct connections between ventral occipital and frontal regions (ie, IFOF) may contribute to the manifestation of neglect by impairing the top down modulation of visual areas from the frontal cortex.
...
...