https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Jointly Modeling Behavioral and EEG Measures of Proactive Control in Task Switching https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50493 Wed 21 Aug 2024 10:16:25 AEST ]]> Oscillatory mechanisms of goal-directed control: a central role of frontoparietal theta https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27431 Wed 11 Apr 2018 17:02:29 AEST ]]> Contextually sensitive power changes across multiple frequency bands underpin cognitive control https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23780 Wed 11 Apr 2018 15:15:03 AEST ]]> White matter microstructural decline and cognitive performance in older adults: the influence of cardiovascualr health https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23278 Wed 11 Apr 2018 13:28:49 AEST ]]> Task switching performance in childhood and early adolescence: contribution of working memory and interference https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:31097 Wed 11 Apr 2018 12:36:23 AEST ]]> Theta frontoparietal connectivity associated with proactive and reactive cognitive control processes https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23777 Wed 11 Apr 2018 11:49:29 AEST ]]> The development and application of quantitative approaches to investigate spatial processing improvement and cognitive control https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17206 Wed 11 Apr 2018 11:47:05 AEST ]]> Dissecting proactive control processes in task-switching: a model-based neuroscience approach https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:13645 Wed 11 Apr 2018 11:43:52 AEST ]]> Preparation, interference and task switching: using distributional analysis and cognitive modelling estimates to extend the FTE theory https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27502 Wed 11 Apr 2018 10:32:56 AEST ]]> Adjustments of response threshold during task switching: a model-based functional magnetic resonance imaging study https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:9550 Wed 11 Apr 2018 09:38:16 AEST ]]> Frontoparietal theta oscillations during proactive control are associated with goal-updating and reduced behavioral variability https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:30406 general role of theta oscillations during proactive cognitive control, with increased power and phase coherence during the preparatory cue interval. Further, theta oscillations across frontoparietal electrodes were also modulated by proactive control demands, with increased theta phase synchrony and power for cues signaling the need for goal updating. Finally, we present novel evidence of negative associations between behavioral variability and both power and phase synchrony across many of these frontoparietal electrodes that were associated with the need for goal updating. In particular, greater consistency in frontoparietal theta oscillations, indicated by increased theta phase and power during mixed-task blocks, resulted in more consistent task-switching performance. Together, these findings provide new insight into the temporal dynamics and functional relevance of theta oscillations during proactive cognitive control.]]> Wed 04 Sep 2019 09:39:54 AEST ]]> Intertrial RT variability affects level of target-related interference in cued task switching https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36196 Tue 03 Mar 2020 09:45:32 AEDT ]]> Age-related decline in task switching is linked to both global and tract-specific changes in white matter microstructure https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:24681 Tue 01 May 2018 15:44:50 AEST ]]> A large-scale analysis of task switching practice effects across the lifespan https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49449 Thu 22 Aug 2024 09:55:51 AEST ]]> Switching between univalent task-sets in schizophrenia: ERP evidence of an anticipatory task-set reconfiguration deficit https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1284 Sat 24 Mar 2018 08:32:32 AEDT ]]> ERPs dissociate the effects of switching task sets and task cues https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1187 Sat 24 Mar 2018 08:28:29 AEDT ]]> Extending the failure-to-engage theory of task switch costs https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20689 Sat 24 Mar 2018 07:55:39 AEDT ]]> Task practice differentially modulates task-switching performance across the adult lifespan https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22528 Sat 24 Mar 2018 07:15:41 AEDT ]]>