Hallucinations, perceptions in the absence of objectively identifiable stimuli, illustrate the
constructive nature of perception. Here, we highlight the role of prior beliefs as a critical …

Virtual reality (VR) technology has emerged as a promising tool for studying and
rehabilitating gait and balance impairments in people with Parkinson disease (PD) as it …

Highlights•Attention is a process of (precision dependent) gain control.•Salience is
associated with planned actions that resolve uncertainty.•While distinct entities, attention …

The idea that predictions shape how we perceive and comprehend the world has become
increasingly influential in the field of systems neuroscience. It also forms an important …

Computational theories of brain function have become very influential in neuroscience. They
have facilitated the growth of formal approaches to disease, particularly in psychiatric …

Perceptual disturbances in psychosis, such as auditory verbal hallucinations, are associated
with increased baseline activity in the associative auditory cortex and increased dopamine …

It is a pleasure to comment upon O'Callaghan et al.'s (1) work on hallucinations in
Parkinson's disease. Not only was this a compelling piece of neuroscientific psychiatry, it …

We propose a computational neurology of movement based on the convergence of
theoretical neurobiology and clinical neurology. A significant development in the former is …

Accurate perceptual inference fundamentally depends upon accurate beliefs about the
reliability of sensory data. In this paper, we describe a Bayes optimal and biologically …

Hallucinations can occur in different sensory modalities, both simultaneously and serially in
time. They have typically been studied in clinical populations as phenomena occurring in a …