Felix Ball

This study investigates how acetylcholine and noradrenaline influence perceptual decision making and learning by modulating the updating of prior expectations.

This study tests a vision aid in pseudo-natural environments to reduce fall risks, finding it decreases falling by up to 33% in both elderly and young adults.

This study shows that motion direction during occlusion can be predicted from activity patterns in low-level visual areas during visible motion, suggesting shared computational circuits in primary visual cortex.

The paper tests if multisensory interactions from flanking stimuli enhance unisensory target perception and temporal expectations, finding uni-directional facilitation for perception but not for expectations.

The paper investigates cross-modal time-based event-related expectations (TBEEs) by testing visual and auditory stimuli, finding context-dependent performance improvements based on modality and temporal context.

The paper investigates how temporal expectations and learning dynamics affect performance in different sensory contexts, finding that rule learning does not generalize across modalities and explicit knowledge has context-dependent effects.

The paper uses fMRI and multivariate pattern analysis to show that taste maps in human gustatory cortex change with stimulus concentration, revealing distinct spatial layouts for different taste categories at varying concentrations.