Human occipital cortices differentially exert saccadic suppression: Intracranial recording in children
TLDR
The present study provided the electrophysiological evidence that human occipital cortices differentially exert perisaccadic modulation and suggested the primary visual cortex in the medial region, compared to the polar region, may be more sensitive to an upcoming visual scene provided at the offset of each saccade.About:
This article is published in NeuroImage.The article was published on 2013-12-01 and is currently open access. It has received 35 citations till now. The article focuses on the topics: Occipital lobe & Saccadic masking.read more
Citations
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Three- and four-dimensional mapping of speech and language in patients with epilepsy.
Yasuo Nakai,Yasuo Nakai,Jeong-Won Jeong,Erik C. Brown,Robert Rothermel,Katsuaki Kojima,Katsuaki Kojima,Toshimune Kambara,Toshimune Kambara,Aashit Shah,Sandeep Mittal,Sandeep Sood,Eishi Asano +12 more
TL;DR: Using stimulation and intracranial EEG data from 100 patients with epilepsy, Nakai et al. generate 3D and 4D language maps incorporating space, time and causality that allow prediction of language areas for patients undergoing neurosurgery.
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Single-neuron activity and eye movements during human REM sleep and awake vision
TL;DR: The results suggest that REMs during sleep rearrange discrete epochs of visual-like processing as during wakefulness.
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Saccades during visual exploration align hippocampal 3-8 Hz rhythms in human and non-human primates.
Kari L. Hoffman,Michelle C. Dragan,Timothy K. Leonard,Cristiano Micheli,Rodrigo Montefusco-Siegmund,Taufik A. Valiante,Taufik A. Valiante +6 more
TL;DR: The present results may reflect a similar yet distinct primate homologue supporting active perception during exploration, as Hippocampal theta-frequency oscillations are produced by other mammals during repetitive exploratory behaviors, including whisking, sniffing, echolocation, and locomotion.
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The identification of distinct high-frequency oscillations during spikes delineates the seizure onset zone better than high-frequency spectral power changes.
TL;DR: The degree of spike-related HF power augmentation failed to differ between SOZ and non-SOZ, whereas that of post-spike HF power attenuation was significantly more severe in SOZ compared to in non-soZ.
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Oculomotor inhibition reflects temporal expectations
TL;DR: It is concluded that pre‐target oculomotor inhibition is a correlate of temporal predictions induced by cue‐target associations, whereas alpha‐suppression is more sensitive to conditional probabilities across time.
References
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Separate visual pathways for perception and action.
TL;DR: It is proposed that the ventral stream of projections from the striate cortex to the inferotemporal cortex plays the major role in the perceptual identification of objects, while the dorsal stream projecting from the stripping to the posterior parietal region mediates the required sensorimotor transformations for visually guided actions directed at such objects.
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An improved Bonferroni procedure for multiple tests of significance
TL;DR: In this article, a modification of the Bonferroni procedure for testing multiple hypotheses is presented, based on the ordered p-values of the individual tests, which is less conservative than the classical BFP but is still simple to apply.
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Neural basis of the spontaneous optokinetic response produced by visual inversion.
TL;DR: One of the most conspicuous behavioral effects produced by surgical rotation of the eyeball through 180 degrees is the forced circling or spontaneous optokinetic reaction.
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Stimulus Specificity of Phase-Locked and Non-Phase-Locked 40 Hz Visual Responses in Human
TL;DR: This work tested the stimulus specificity of high-frequency oscillations in humans using three types of visual stimuli: two coherent stimuli (a Kanizsa and a real triangle) and a noncoherent stimulus (“no-triangle stimulus”).