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Literature DB >> 10633982

Developing algorithms to enhance the sensitivity of cancellation tests of visuospatial neglect.

N Donnelly¹, R Guest, M Fairhurst, J Potter, A Deighton, M Patel.

Abstract

We describe a set of algorithms that enhance the sensitivity of cancellation tests used in assessing visuospatial neglect. The algorithms can be readily implemented on a computer and can provide temporal and nontemporal data on strategies used during cancellation. We also present preliminary results from a group of 68 right-hemisphere brain-damaged patients and 12 age-matched control participants, which demonstrate the clinical significance of the measures we have defined.

Entities: Species

Mesh：

Year: 1999 PMID： 10633982 DOI： 10.3758/bf03200743

Source DB: PubMed Journal: Behav Res Methods Instrum Comput ISSN： 0743-3808

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Cited

9 in total

1. Disorganized search on cancellation is not a consequence of neglect.

Authors: V W Mark; A J Woods; K K Ball; D L Roth; M Mennemeier
Journal: Neurology Date: 2004-07-13 Impact factor: 9.910

2. Spatial analysis after perinatal stroke: patterns of neglect and exploration in extra-personal space.

Authors: Tarika Thareja; Angela O Ballantyne; Doris A Trauner
Journal: Brain Cogn Date: 2012-04-02 Impact factor: 2.310

3. The development of organized visual search.

Authors: Adam J Woods; Tilbe Göksun; Anjan Chatterjee; Sarah Zelonis; Anika Mehta; Sabrina E Smith
Journal: Acta Psychol (Amst) Date: 2013-04-11

4. Touch-screen system for assessing visuo-motor exploratory skills in neuropsychological disorders of spatial cognition.

Authors: M Rabuffetti; M Ferrarin; R Spadone; D Pellegatta; V Gentileschi; G Vallar; A Pedotti
Journal: Med Biol Eng Comput Date: 2002-11 Impact factor: 2.602

5. Spatio-temporal features of visual exploration in unilaterally brain-damaged subjects with or without neglect: results from a touchscreen test.

Authors: Marco Rabuffetti; Elisabetta Farina; Margherita Alberoni; Daniele Pellegatta; Ildebrando Appollonio; Paola Affanni; Marco Forni; Maurizio Ferrarin
Journal: PLoS One Date: 2012-02-08 Impact factor: 3.240

Developing algorithms to enhance the sensitivity of cancellation tests of visuospatial neglect.

1. Disorganized search on cancellation is not a consequence of neglect.

2. Spatial analysis after perinatal stroke: patterns of neglect and exploration in extra-personal space.

3. The development of organized visual search.

4. Touch-screen system for assessing visuo-motor exploratory skills in neuropsychological disorders of spatial cognition.

5. Spatio-temporal features of visual exploration in unilaterally brain-damaged subjects with or without neglect: results from a touchscreen test.

6. CancellationTools: All-in-one software for administration and analysis of cancellation tasks.

7. The importance of search strategy for finding targets in open terrain.

8. Computer-based assessment of unilateral spatial neglect: A systematic review.

9. Indexes for the E-Baking Tray Task: A Look on Laterality, Verticality and Quality of Exploration.