Neurophysiology of human perceptual decision-making
RG O'Connell, SP Kelly - Annual Review of Neuroscience, 2021 - annualreviews.org
The discovery of neural signals that reflect the dynamics of perceptual decision formation
has had a considerable impact. Not only do such signals enable detailed investigations of …
has had a considerable impact. Not only do such signals enable detailed investigations of …
Age-related changes to multisensory integration and audiovisual speech perception
JL Pepper, HE Nuttall - Brain Sciences, 2023 - mdpi.com
Multisensory integration is essential for the quick and accurate perception of our
environment, particularly in everyday tasks like speech perception. Research has …
environment, particularly in everyday tasks like speech perception. Research has …
Mental speed is high until age 60 as revealed by analysis of over a million participants
Response speeds in simple decision-making tasks begin to decline from early and middle
adulthood. However, response times are not pure measures of mental speed but instead …
adulthood. However, response times are not pure measures of mental speed but instead …
[HTML][HTML] Perceptual training narrows the temporal binding window of audiovisual integration in both younger and older adults
There is a growing body of evidence to suggest that multisensory processing changes with
advancing age-usually in the form of an enlarged temporal binding window-with some …
advancing age-usually in the form of an enlarged temporal binding window-with some …
Age differences in diffusion model parameters: A meta-analysis
Older adults typically show slower response times in basic cognitive tasks than younger
adults. A diffusion model analysis allows the clarification of why older adults react more …
adults. A diffusion model analysis allows the clarification of why older adults react more …
A drift diffusion model analysis of age-related impact on multisensory decision-making processes
Older adults (OAs) are typically slower and/or less accurate in forming perceptual choices
relative to younger adults. Despite perceptual deficits, OAs gain from integrating information …
relative to younger adults. Despite perceptual deficits, OAs gain from integrating information …
Age-related increases in reaction time result from slower preparation, not delayed initiation
RM Hardwick, AD Forrence… - Journal of …, 2022 - journals.physiology.org
Recent work indicates that healthy younger adults can prepare accurate responses faster
than their voluntary reaction times would suggest, leaving a seemingly unnecessary delay of …
than their voluntary reaction times would suggest, leaving a seemingly unnecessary delay of …
Age-related differences in decision-making: Evidence accumulation is more gradual in older age
Older adults tend to exhibit longer response times than younger adults in choice tasks
across cognitive domains, such as perception, attention, and memory. The diffusion model …
across cognitive domains, such as perception, attention, and memory. The diffusion model …
Disentangling the effects of processing speed on the association between age differences and fluid intelligence
Several studies have demonstrated that individual differences in processing speed fully
mediate the association between age and intelligence, whereas the association between …
mediate the association between age and intelligence, whereas the association between …
Reconciling age-related changes in behavioural and neural indices of human perceptual decision-making
DP McGovern, A Hayes, SP Kelly… - Nature human …, 2018 - nature.com
Ageing impacts on decision-making behaviour across a range of cognitive tasks and
scenarios. Computational modelling has proved valuable in providing mechanistic …
scenarios. Computational modelling has proved valuable in providing mechanistic …