Sensory signals are highly structured in both space and time. These structural regularities in
visual information allow expectations to form about future stimulation, thereby facilitating …

Psychiatric research is in crisis. We highlight efforts to overcome current challenges by
focusing on the emerging field of computational psychiatry, which might enable the field to …

How does time pressure influence exploration and decision-making? We investigated this
question with several four-armed bandit tasks manipulating (within subjects) expected …

Simple choices (eg, eating an apple vs. an orange) are made by integrating noisy evidence
that is sampled over time and influenced by visual attention; as a result, fluctuations in visual …

Perception is known to cycle through periods of enhanced and reduced sensitivity to
external information. Here, we asked whether such slow fluctuations arise as a noise-related …

Dysfunctional decision-making has been implicated in the positive and negative symptoms
of schizophrenia. Decision-making can be conceptualized within the framework of …

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

In conditions of constant illumination, the eye pupil diameter indexes the modulation of
arousal state and responds to a large breadth of cognitive processes, including mental effort …

This article reviews recent advances in the psychometric and econometric modeling of eye-
movements during decision making. Eye movements offer a unique window on unobserved …

Background Functional dysconnection in schizophrenia is underwritten by a
pathophysiology of the glutamate neurotransmission that affects the excitation-inhibition …