Browsing Psychology by Title
Now showing items 294-313 of 358
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Serotonin depletion impairs both Pavlovian and instrumental reversal learning in healthy humans.
(Springer Nature, 2021-08-24)Serotonin is involved in updating responses to changing environmental circumstances. Optimising behaviour to maximise reward and minimise punishment may require shifting strategies upon encountering new situations. Likewise, ... -
A simple optical flow model explains why certain object viewpoints are special
(The Royal Society, 2024-07-10)<jats:p>A core challenge in perception is recognizing objects across the highly variable retinal input that occurs when objects are viewed from different directions (e.g. front versus side views). It has long been known ... -
Sources of youth access to JUUL vaping products in the United States.
(2019-12)INTRODUCTION: This study assessed sources of youth access to JUUL vaping products, the highest selling brand of the most commonly used tobacco product among adolescents in the United States. METHODS: A cross-sectional ... -
The spatial and temporal properties of attentional selectivity for saccades and reaches.
(2019-08-01)The preparation and execution of saccades and goal-directed movements elicits an accompanying shift in attention at the locus of the impending movement. However, some key aspects of the spatiotemporal profile of this ... -
Spatial limitations in averaging social cues
(2016-08-30) -
The spatiotemporal characteristics of the attentional shift relative to a reach.
(2015)While the attentional shift preceding a saccadic eye movement has been well documented, the mechanisms surrounding the attentional shift preceding a reach are not well understood. It is unknown whether these mechanisms may ... -
The spectral input to honeybee visual odometry
(2003-07) -
Spontaneous Visual Imagery During Meditation for Creating Visual Art: An EEG and Brain Stimulation Case Study
(Frontiers Media, 2019-02-22)Experienced meditators often report spontaneous visual imagery during deep meditation in the form of lights or other types of visual images. These experiences are usually interpreted as an “encounters with light” and gain ... -
Standing waves and traveling waves distinguish two circuits in visual cortex.
(2007-07-05)The visual cortex represents stimuli through the activity of neuronal populations. We measured the evolution of this activity in space and time by imaging voltage-sensitive dyes in cat area V1. Contrast-reversing stimuli ... -
Strategies of the honeybee Apis mellifera during visual search for vertical targets presented at various heights: a role for spatial attention?
(2014)When honeybees are presented with a colour discrimination task, they tend to choose swiftly and accurately when objects are presented in the ventral part of their frontal visual field. In contrast, poor performance is ...