Browsing Psychology (Scholarly Publications) by Author "Newell, Fiona"
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Age-related sensory decline mediates the Sound-Induced Flash Illusion: Evidence for reliability weighting models of multisensory perception
Newell, Fiona; Kenny, Rose; Setti, Annalisa (2019)Perception of our world is proposed to arise from combining multiple sensory inputs according to their relative reliability. We tested multisensory processes in a large sample of 2920 older adults to assess whether sensory ... -
Do synaesthesia and mental imagery tap into similar cross-modal processes?
Newell, Fiona; Mc Govern, David (The Royal Society, 2019)Synaesthesia has previously been linked with imagery abilities, although an understanding of a causal role for mental imagery in broader synaesthetic experiences remains elusive. This can be partly attributed to our ... -
The effect of eye disease, cataract surgery and hearing aid use on multisensory integration in ageing.
Kenny, Rose; Newell, Fiona; Setti, Annalisa (2020)Sensory impairment is common in ageing, as are approaches to treat it. However, the impact of age-related sensory impairment upon multisensory perception remains unexplored, despite the multisensory nature of our environment. ... -
Gray matter volume in the right angular gyrus is associated with differential patterns of multisensory integration with aging
Newell, Fiona; Setti, Annalisa; Kenny, Rose; Williamson, Wilby (2021)Multisensory perception might provide an important marker of brain function in aging. However, the cortical structures supporting multisensory perception in aging are poorly understood. In this study, we compared regional ... -
Urban and rural environments differentially shape multisensory perception in ageing
Newell, Fiona; Kenny, Rose; Setti, Annalisa (2021)Recent studies suggest that the lived environment can affect cognition across the lifespan. We examined, in a large cohort of older adults (n = 3447), whether susceptibility to a multisensory illusion, the Sound-Induced ... -
Virtual Shapers & Movers: Form and Motion affect Sex Perception
O'Sullivan, Carol; Mc Donnell, Rachel; Newell, Fiona (2007)An experiment to determine factors that influence the perceived sex of virtual characters was conducted. Four different model types were used: highly realistic male and female models, an androgynous character, and a point ... -
What you see is what you hear: Twenty years of research using the Sound-Induced Flash Illusion
Newell, Fiona; Setti, Annalisa; Mc Govern, David (2020)In the Sound-Induced Flash Illusion (SIFI) sound dramatically alters visual perception, as presenting a single flash with two beeps results in the perception of two flashes. In this comprehensive review, we synthesise 20 ...