Jack H. Grant

ORCID: 0000-0002-8791-8433
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About
Contact & Profiles
Research Areas
  • Hemispheric Asymmetry in Neuroscience
  • Neurobiology of Language and Bilingualism
  • Motor Control and Adaptation
  • Action Observation and Synchronization
  • Spatial Neglect and Hemispheric Dysfunction
  • Reading and Literacy Development

University of Lincoln
2021-2022

University of Oxford
2021-2022

St. Mary's Hospital
1986

Most people have strong left-brain lateralisation for language, with a minority showing right- or bilateral language representation. On some receptive tasks, however, appears to be reduced absent. This contrasting pattern raises the question of whether and how laterality may fractionate within individuals. Building on our prior work, we postulated (a) that there can dissociations in different components (b) these would more common left-handers. A subsidiary hypothesis was indices will...

10.1016/j.cortex.2022.05.013 article EN cc-by Cortex 2022-06-10

The effect of orthographic neighbourhood size (N) on lexical decision reaction time differs when words are presented in the left or right visual fields. Evidence suggests a facilitatory N (i.e., faster times for with larger neighbourhoods) field. However, field remains controversial: it may have weaker facilitative role even be inhibitory. In pre-registered online experiment, we replicated interaction between and provided support an inhibitory We subsequently conducted systematic review...

10.7717/peerj.11266 article EN cc-by PeerJ 2021-04-28

Studies have highlighted an association between motor laterality and speech production laterality. It is thought that common demands for sequential processing may underlie this association. However, most studies in area relied on relatively small samples infrequently explored the reliability of tools used to assess lateralization. We, therefore, established validity online battery measuring sequence-based language before exploring associations indices tasks. The was completed by 621...

10.1080/1357650x.2022.2129668 article EN cc-by-nc-nd Laterality Asymmetries of Body Brain and Cognition 2022-10-07
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