Mark A. Williams
Macquarie University
79 Papers
467 Citations
Mark A. Williams is an academic researcher from Macquarie University. The author has contributed to research in topics: Face perception & Visual cortex. The author has an hindex of 31, co-authored 79 publications. Previous affiliations of Mark A. Williams include McGovern Institute for Brain Research & University of Melbourne.
Chat about Author
Papers
Reduced neutralization of SARS-CoV-2 B.1.617 by vaccine and convalescent serum.
Chang Liu,Helen M. Ginn,Wanwisa Dejnirattisai,P Supasa,Beibei Wang,Aekkachai Tuekprakhon,R Nutalai,D. Zhou,Alexander J. Mentzer,Yuguang Zhao,Duyvesteyn Hme.,Cesar Lopez-Camacho,J Slon-Campos,Thomas S. Walter,Donal T. Skelly,S A Johnson,T G Ritter,C Mason,S A Costa Clemens,F. Gomes Naveca,Valdinete Alves do Nascimento,Fabrícia F. Nascimento,C Fernandes da Costa,Paola Cristina Resende,Alex Pauvolid-Corrêa,Marilda M. Siqueira,Christina Dold,Nigel J. Temperton,Tao Dong,Andrew J. Pollard,James C. Knight,D W Crook,Teresa Lambe,Elizabeth A. Clutterbuck,S Bibi,Amy Flaxman,M Bittaye,Sandra Belij-Rammerstorfer,Sarah C. Gilbert,T Malik,Miles W. Carroll,Paul Klenerman,Eleanor Barnes,Susanna Dunachie,Vicky L. Baillie,Vicky L. Baillie,N Serafin,N Serafin,Z Ditse,Z Ditse,K Da Silva,K Da Silva,Neil G. Paterson,Mark A. Williams,David Hall,Shabir A. Madhi,Shabir A. Madhi,M C Nunes,M C Nunes,P Goulder,Elizabeth E. Fry,Juthathip Mongkolsapaya,Juthathip Mongkolsapaya,Jingshan Ren,David I. Stuart,Gavin R. Screaton +65 more
TL;DR: In this paper, the ability of monoclonal antibodies and convalescent and vaccine sera to neutralize B.617.1 and B.1.2 has been studied.
721
Antibody evasion by the P.1 strain of SARS-CoV-2.
Wanwisa Dejnirattisai,D. Zhou,P Supasa,Chang Liu,Alexander J. Mentzer,Helen M. Ginn,Yuguang Zhao,Duyvesteyn Hme.,Aekkachai Tuekprakhon,R Nutalai,Beibei Wang,Cesar Lopez-Camacho,J Slon-Campos,Thomas S. Walter,Donal T. Skelly,S A Costa Clemens,Felipe Gomes Naveca,Valdinete Alves do Nascimento,Fabrícia F. Nascimento,C Fernandes da Costa,Paola Cristina Resende,Alex Pauvolid-Corrêa,Marilda M. Siqueira,Christina Dold,R Levin,Tao Dong,Andrew J. Pollard,Julian C. Knight,D W Crook,Teresa Lambe,Elizabeth A. Clutterbuck,S Bibi,Amy Flaxman,M Bittaye,Sandra Belij-Rammerstorfer,Sarah C. Gilbert,Miles W. Carroll,Paul Klenerman,E Barnes,Susanna Dunachie,Neil G. Paterson,Mark A. Williams,David R. Hall,Hulswit Rjg.,Thomas A. Bowden,Elizabeth E. Fry,Juthathip Mongkolsapaya,Juthathip Mongkolsapaya,Jingshan Ren,David I. Stuart,Gavin R. Screaton +50 more
TL;DR: In this paper, structural analysis of the ACE2 binding sites of the SARS-CoV-2 pandemic strain has been carried out and the authors show that the 222 light chain is able to largely restore neutralization potency to a major class of public antibodies.
631
Amygdala Responses to Fearful and Happy Facial Expressions under Conditions of Binocular Suppression
Mark A. Williams,Adam P. Morris,Adam P. Morris,Francis McGlone,David F. Abbott,Jason B. Mattingley,Jason B. Mattingley +6 more
TL;DR: The phenomenon of binocular rivalry is exploited to induce complete suppression of affective face stimuli presented to one eye to suggest that the amygdala has a limited capacity to differentiate between specific facial expressions when it must rely on information received via a subcortical route.
384
fMRI Adaptation Reveals Mirror Neurons in Human Inferior Parietal Cortex
TL;DR: This paper used fMRI adaptation to show that the right inferior parietal lobe (IPL) responds independently to specific actions regardless of whether they are observed or executed, and showed that responses in the right IPL attenuated when participants observed a recently executed action relative to one that had not previously been performed.
354
Only some spatial patterns of fMRI response are read out in task performance
TL;DR: It is shown that although the spatial pattern in both the retinotopic and lateral occipital cortex in humans contains category information, only in the LOC is the pattern stronger for correct than for incorrect trials.
239