Author
Western University
Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.
4 papers
Recent·Most cited
Reebal W. Rafeh, Geoffrey N. Ngo, Lyle Muller…·Taylor W. Schmitz
This study uses frequency-tagged fMRI to show that visual cortical responses are suppressed during inattention and enhanced during attention, supporting the normalization model of attention.
Kate M. Onuska, Hayley R.C. Shanks, Lauren A. Devito…·Taylor W. Schmitz
The paper shows that cholinergic synaptic plasticity, specifically VAChT responses to tau, correlates with cognitive resilience in presymptomatic AD.
Reebal W. Rafeh, Geoffrey N. Ngo, Lyle Muller…·Taylor W. Schmitz
This study uses frequency-tagging fMRI to show that directed attention enhances anti-phase BOLD oscillations and suppresses in-phase oscillations in visual cortex, supporting the biased competition model of attention.
Geoffrey N. Ngo, Reebal W. Rafeh, Lyle Muller…·Marieke Mur
This paper develops and validates a dual-frequency tagging fMRI protocol to enable fine-grained spatiotemporal analysis of cortical function, revealing detailed cortical topographies and temporal synchronization.