Search Results for author: Andrew W McEvoy

Found 7 papers, 1 papers with code

Diminished circadian and ultradian rhythms of human brain activity in pathological tissue in vivo

no code implementations13 Sep 2023 Christopher Thornton, Mariella Panagiotopoulou, Fahmida A Chowdhury, Beate Diehl, John S Duncan, Sarah J Gascoigne, Guillermo Besne, Andrew W McEvoy, Anna Miserocchi, Billy C Smith, Jane de Tisi, Peter N Taylor, Yujiang Wang

Chronobiological rhythms, such as the circadian rhythm, have long been linked to neurological disorders, but it is currently unknown how pathological processes affect the expression of biological rhythms in the brain.

EEG

Complementary structural and functional abnormalities to localise epileptogenic tissue

no code implementations6 Apr 2023 Jonathan J Horsley, Rhys H Thomas, Fahmida A Chowdhury, Beate Diehl, Andrew W McEvoy, Anna Miserocchi, Jane de Tisi, Sjoerd B Vos, Matthew C Walker, Gavin P Winston, John S Duncan, Yujiang Wang, Peter N Taylor

Here, we investigate whether structural connectivity abnormalities, inferred from dMRI, may be used in conjunction with functional iEEG abnormalities to aid localisation and resection of the epileptogenic zone (EZ), and improve surgical outcomes in epilepsy.

EEG

Temporal stability of intracranial EEG abnormality maps for localising epileptogenic tissue

no code implementations11 Feb 2023 Yujiang Wang, Gabrielle M Schroeder, Jonathan J Horsley, Mariella Panagiotopoulou, Fahmida A Chowdhury, Beate Diehl, John S Duncan, Andrew W McEvoy, Anna Miserocchi, Jane de Tisi, Peter N Taylor

To assess the localising value of band power abnormality, we computed DRS - a measure of how different the surgically resected and spared tissue were in terms of band power abnormalities - over time.

EEG

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