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Fair localization of function via multi-lesion analysis

Fair localization of function via multi-lesion analysis Acknowledging that causal localization of function in a processing network requires a multi-lesion analysis, this paper presents a rigorous and efficient method for defining and calculating the functional contributions of networ elements as well as their interactions. The method’s applicability to biological networks is demonstrated in the investigation of spatial attention in cats via lesion and reversible deactivation experiments. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Neuroinformatics Springer Journals

Fair localization of function via multi-lesion analysis

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Publisher
Springer Journals
Copyright
Copyright © Humana Press Inc 2004
ISSN
1539-2791
eISSN
1559-0089
DOI
10.1385/ni:2:2:163
Publisher site
See Article on Publisher Site

Abstract

Acknowledging that causal localization of function in a processing network requires a multi-lesion analysis, this paper presents a rigorous and efficient method for defining and calculating the functional contributions of networ elements as well as their interactions. The method’s applicability to biological networks is demonstrated in the investigation of spatial attention in cats via lesion and reversible deactivation experiments.

Journal

Neuroinformatics – Springer Journals

Published: Jun 1, 2004

Keywords: Localization of function; multi-lesions; Shapley value; contributions analysis; interactions; multi-perturbations

References

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    Aharonov, R.; Segev, L.; Meilijson, I.; Ruppin, E.
  • Enhanced visual spatial attention ipsilateral to rTMS-induced virtual lesions of human parietal cortex
    Hilgetag, C.; Theoret, H.; Pascual-Leone, A.
  • Neural mechanisms of spatial attention in the cat
    Hilgetag, C. C.; Lomber, S. G.; Payne, B. R.
  • Removal of two halves restores the whole: Reversal of visual hemineglect during bilateral cortical or collicular inactivation in the cat
    Lomber, S. G.; Payne, B. R.
  • Role of the superior colliculus in analyses of space: Superficial and intermediate layer contributions to visual orienting, auditory orienting, and visuospatial discriminations during unilateral and bilateral deactivations
    Lomber, S. G.; Payne, B. R.; Cornwell, P.
  • Restoration of visual orienting into a cortically blind hemifield by reversible deactivation of posterior parietal cortex or the superior colliculus
    Lomber, S. G.; Payne, B. R.; Hilgetag, C. C.; Rushmore, R. J.
  • A value for n-person games
    Shapley, L. S.; Kuhn, H. W.; Tucker, A. W.
  • Interaction of cortex and Superior Colliculus in mediation of visually guided behavior in the cat
    Sprague, J. M.