Results 21 to 30 of about 2,196,079 (289)

Electrophysiological correlates of visual singleton detection [PDF]

open access: yesPsychophysiology, 2019
AbstractIdentifying a fixed‐feature singleton that pops out from an otherwise uniform array of distractors elicits an ERP component called the N2pc over the posterior scalp. The N2pc has been used to track attention with millisecond accuracy, inform theories of visual selection, and test for specific attention deficits in clinical populations, yet it ...
Tay, Daniel   +3 more
openaire   +3 more sources

Visual cognition of birds and its underlying neural mechanism: A review

open access: yesAvian Research, 2022
Birds have acute vision and many remarkable visual cognition abilities, due to their unique living environment. The underlying neural mechanisms have also attracted interests of researchers in neuroscience. Here, we firstly summarize the visual cognition
Xiaoke Niu   +5 more
doaj   +1 more source

Visual Evoked Potentials Used to Evaluate a Commercially Available Superabsorbent Polymer as a Cheap and Efficient Material for Preparation-Free Electrodes for Recording Electrical Potentials of the Human Visual Cortex

open access: yesSensors, 2019
The aim of this study was to investigate the use of inexpensive and easy-to-use hydrogel “marble” electrodes for the recording of electrical potentials of the human visual cortex using visual evoked potentials (VEPs) as example.
Torsten Straßer   +5 more
doaj   +1 more source

Visual Experience-Dependent Oscillations and Underlying Circuit Connectivity Changes Are Impaired in Fmr1 KO Mice

open access: yesCell Reports, 2020
Summary: Fragile X syndrome (FX), the most common inherited form of autism and intellectual disability, is a condition associated with visual perceptual learning deficits.
Samuel T. Kissinger   +5 more
doaj   +1 more source

All-or-none activity as a correlate of object awareness in monkey visual cortex

open access: yesRevue de Primatologie, 2014
Recurring activity in visual areas has been argued to have an essential role in object aware recognition. However, this has been hard to prove, mainly due to the difficulty in dissociating low-level feature extraction from the actual object recognition ...
Anne‑Claire Collet   +3 more
doaj   +1 more source

Suspected case of benign familial fleck retina with functional loss

open access: yesClinical Case Reports, 2023
Key Clinical Message Inherited retinal dystrophies typically affect vision in early childhood; however, this case highlights a late onset retinal dystrophy presenting in midlife and the need for extended visual electrophysiology testing to determine the ...
Paul A. Constable   +2 more
doaj   +1 more source

Performance in even a simple perceptual task depends on mouse secondary visual areas

open access: yeseLife, 2021
Primary visual cortex (V1) in the mouse projects to numerous brain areas, including several secondary visual areas, frontal cortex, and basal ganglia.
Hannah C Goldbach   +3 more
doaj   +1 more source

Ophthalmological Manifestations of Oculocutaneous and Ocular Albinism: Current Perspectives

open access: yesClinical Ophthalmology, 2022
Magella M Neveu,1,2 Srikanta Kumar Padhy,3 Srishti Ramamurthy,4 Brijesh Takkar,4 Subhadra Jalali,4 Deepika CP,4 Tapas Ranjan Padhi,3 Anthony G Robson1,2 1Department Electrophysiology, Moorfields Eye Hospital, London, EC1V 2PD, UK; 2Institute of ...
Neveu MM   +7 more
doaj  

Braingeneers-Education/WetAI-Electrophysiology: v0.0.2

open access: yes, 2023
<p><strong>Full Changelog</strong>: https://github.com/Braingeneers-Education/WetAI-Electrophysiology/compare/v0.0.1...v0.0.2</p ...
Cordero Core, Matthew Elliott
core   +1 more source

Visual wulst influences on flash evoked responses in the ectostriatum of the zebra finch [PDF]

open access: yes, 1994
Engelage J, Bischof H-J. Visual wulst influences on flash evoked responses in the ectostriatum of the zebra finch. Brain Research. 1994;652(1):17-27.Anatomical data suggest that visual information from the thalamofugal pathway contributes to visual ...
Engelage, Jürgen, Bischof, Hans-Joachim
core   +1 more source

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