The Effect of Stimulus Area on Global Motion Thresholds in Children and Adults [0.03%]
刺激区域对儿童和成人全局运动阈值的影响
Kimberly Meier,Deborah Giaschi
Kimberly Meier
Performance on random-dot global motion tasks may reach adult-like levels before 4 or as late as 16 years of age, depending on the specific parameters used to create the stimuli. Later maturation has been found for slower speeds, smaller sp...
Joseph M Arizpe,Danielle L Noles,Jack W Tsao et al.
Joseph M Arizpe et al.
Facial recognition is widely thought to involve a holistic perceptual process, and optimal recognition performance can be rapidly achieved within two fixations. However, is facial identity encoding likewise holistic and rapid, and how do ga...
Reliability and Generalizability of Similarity-Based Fusion of MEG and fMRI Data in Human Ventral and Dorsal Visual Streams [0.03%]
基于相似性的结合MEG和fMRI数据的人类腹侧和背侧视觉通路的可靠性和泛化性
Yalda Mohsenzadeh,Caitlin Mullin,Benjamin Lahner et al.
Yalda Mohsenzadeh et al.
To build a representation of what we see, the human brain recruits regions throughout the visual cortex in cascading sequence. Recently, an approach was proposed to evaluate the dynamics of visual perception in high spatiotemporal resolutio...
Diana Jimena Arias,Anthony Hosein,Dave Saint-Amour
Diana Jimena Arias
In grapheme-color synesthesia, letters and numbers evoke abnormal colored perceptions. Although the underlying mechanisms are not known, it is largely thought that the synesthetic brain is characterized by atypical connectivity throughout v...
Temporal Limits of Visual Motion Processing: Psychophysics and Neurophysiology [0.03%]
视觉运动处理的时间限制：心理物理学和神经生理学
Bart G Borghuis,Duje Tadin,Martin J M Lankheet et al.
Bart G Borghuis et al.
Under optimal conditions, just 3-6 ms of visual stimulation suffices for humans to see motion. Motion perception on this timescale implies that the visual system under these conditions reliably encodes, transmits, and processes neural signa...
Michael I Posner,Cristopher M Niell
Michael I Posner
Human neuroimaging has revealed brain networks involving frontal and parietal cortical areas as well as subcortical areas, including the superior colliculus and pulvinar, which are involved in orienting to sensory stimuli. Because accumulat...
Cancelling Flash Illusory Line Motion by Cancelling the Attentional Gradient and a Consideration of Consciousness [0.03%]
通过抵消注意力梯度取消闪光错觉线运动以及对意识的思考
Katie McGuire,Amanda Pinny,Jeff P Hamm
Katie McGuire
Illusory line motion (ILM) refers to the perception of motion in a line that is, in fact, presented in full at one time. One form of this illusion (flashILM) occurs when the line is presented between two objects following a brief luminance ...
Long-Range Interocular Suppression in Adults with Strabismic Amblyopia: A Pilot fMRI Study [0.03%]
斜视性弱视成人患者间眼抑制的fMRI研究
Benjamin Thompson,Goro Maehara,Erin Goddard et al.
Benjamin Thompson et al.
Interocular suppression plays an important role in the visual deficits experienced by individuals with amblyopia. Most neurophysiological and functional MRI studies of suppression in amblyopia have used dichoptic stimuli that overlap within...
Jasper M De Waard,Erik Van der Burg,Christian N L Olivers
Jasper M De Waard
We report two psychophysical experiments that investigate a visual illusion that is considered common knowledge among type designers, but has never been studied scientifically. Specifically, the thickness of a horizontal line is overestimat...
Kevin C Dieter,Jocelyn L Sy,Randolph Blake
Kevin C Dieter
Binocular rivalry is an important tool for measuring sensory eye dominance-the relative strength of sensory processing in an individual's left and right eye. By dichoptically presenting images that lack corresponding visual features, one ca...