Results 61 to 70 of about 210,149 (325)

Exploring a Novel Hypothesis: Could the Eye Function as a Radar or Ultrasound Device in Depth and Distance Perception? Neurophysiological Insights

open access: yesLife
Recent advancements in ocular physiology suggest that the eyes may function similarly to radar antennae or ultrasound probes, with the occipital cortex acting as a detector, challenging the traditional view of binocular vision as the primary mechanism ...
Hüseyin Findik   +5 more
doaj   +1 more source

Blunted Social Reward Responsiveness Moderates the Effect of Lifetime Social Stress Exposure on Depressive Symptoms

open access: yesFrontiers in Behavioral Neuroscience, 2019
Exposure to social stress is a well-established risk factor for the development and recurrence of depression. Reduced neural responsiveness to monetary reward has been associated with greater symptoms following stress exposure.
Samantha Pegg   +5 more
doaj   +1 more source

EEG During Pedaling: Evidence for Cortical Control of Locomotor Tasks [PDF]

open access: yes, 2013
Objective: This study characterized the brain electrical activity during pedaling, a locomotor-like task, in humans. We postulated that phasic brain activity would be associated with active pedaling, consistent with a cortical role in locomotor tasks ...
Gourab, Krishnaj   +3 more
core   +2 more sources

Multifunctional Neural Probes Enable Bidirectional Electrical, Optical, and Chemical Recording and Stimulation In Vivo

open access: yesAdvanced Materials, EarlyView.
Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll   +16 more
wiley   +1 more source

Application of Artificial Intelligence for the Implementation of Mismatch Negativity Potential Algorithms in Industrial Automated Predictive Maintenance Systems

open access: yesОткрытое образование (Москва)
Problem statement. One of the urgent problems of industrial automation is that the operation of the few predictive maintenance systems available on the Russian market is usually based on the collection and analysis of equipment data without considering ...
Alexander Yu. Chesalov
doaj   +1 more source

Connexin: a potential novel target for protecting the central nervous system?

open access: yesNeural Regeneration Research, 2015
Connexin subunits are proteins that form gap junction channels, and play an important role in communication between adjacent cells. This review article discusses the function of connexins/hemichannels/gap junctions under physiological conditions, and ...
Hong-yan Xie   +3 more
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Linear and Symmetric Artificial Synapses Driven by Hydrogen Bonding for Accurate and Reliable Neuromorphic Computing

open access: yesAdvanced Materials, EarlyView.
Hydrogen‐bond‐driven interface engineering enables highly linear and symmetric artificial synapses based on CsPbI3–PVA hybrids. This strategy suppresses trap states and guides directional ion migration, yielding stable optoelectronic plasticity. The devices achieve ultralow power operation and human‐like learning in neuromorphic networks, offering a ...
Min Jong Lee   +10 more
wiley   +1 more source

Forty years of the Ljubljana Institute of Clinical Neurophysiology and 50 years of clinical neurophysiology in Slovenia

open access: yesZdravniški Vestnik, 2010
The start of the first electroencephylograph in the Ljubljana University Hospital of Paediatrics in 1949 marks the beginning of clinical neurophysiology in Slovenia.
Janez Zidar, Milan R.Dimitrijević
doaj  

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