Perceptual inference and autistic traits
Autistic people are better at perceiving details. Major theories explain this in terms of bottom-
up sensory mechanisms or in terms of top-down cognitive biases. Recently, it has become …
up sensory mechanisms or in terms of top-down cognitive biases. Recently, it has become …
Individuals with autism show non-adaptive relative weighting of perceptual prior and sensory reliability
Modulation in sensory-perceptual processing is a known characteristic of autism, although
the underlying mechanism is debated. A prevailing account is formulated in Bayesian terms …
the underlying mechanism is debated. A prevailing account is formulated in Bayesian terms …
Alternative Bayesian accounts of autistic perception: comment on Pellicano and Burr
J Brock - Trends in cognitive sciences, 2012 - cell.com
Atypical sensory-perceptual experiences are a widely acknowledged, but poorly understood
feature of autism. An enduring and still unresolved question is whether autistic perception …
feature of autism. An enduring and still unresolved question is whether autistic perception …
Priors bias perceptual decisions in autism, but are less flexibly adjusted to the context
LA Sapey‐Triomphe, L Timmermans… - Autism …, 2021 - Wiley Online Library
According to the predictive coding framework, percepts emerge from combinations of
sensory input and prior knowledge, whose relative contributions depend on their reliability …
sensory input and prior knowledge, whose relative contributions depend on their reliability …
Weak Priors versus Overfitting of Predictions in Autism: Reply to Pellicano and Burr (TICS, 2012)
Pellicano and Burr (2012) argue that a Bayesian framework can help us understand the
perceptual peculiarities in autism. We agree, but we think that their assumption of uniformly …
perceptual peculiarities in autism. We agree, but we think that their assumption of uniformly …
Sensory perception in autism: What can we learn?
Autism is a neurodevelopmental disorder of unknown etiology. Recently, there has been a
growing interest in sensory processing in autism as a core phenotype. However, basic …
growing interest in sensory processing in autism as a core phenotype. However, basic …
Autistic traits are associated with atypical precision-weighted integration of top-down and bottom-up neural signals
Bayesian accounts of perception, in particular predictive coding models, argue perception
results from the integration of 'top-down'signals coding the predicted state of the world with …
results from the integration of 'top-down'signals coding the predicted state of the world with …
[HTML][HTML] Reduced context updating but intact visual priors in autism
A general consensus persists that sensory-perceptual differences in autism, such as
hypersensitivities to light or sound, result from an overreliance on new (rather than prior) …
hypersensitivities to light or sound, result from an overreliance on new (rather than prior) …
When the world becomes 'too real': a Bayesian explanation of autistic perception
E Pellicano, D Burr - Trends in cognitive sciences, 2012 - cell.com
Perceptual experience is influenced both by incoming sensory information and prior
knowledge about the world, a concept recently formalised within Bayesian decision theory …
knowledge about the world, a concept recently formalised within Bayesian decision theory …
An aberrant precision account of autism
Autism is a neurodevelopmental disorder characterized by problems with social-
communication, restricted interests and repetitive behavior. A recent and thought-provoking …
communication, restricted interests and repetitive behavior. A recent and thought-provoking …