Results 101 to 110 of about 5,332,770 (297)

An Emergent Discriminative Learning Is Elicited During Multifrequency Testing

open access: yesFrontiers in Neuroscience, 2019
In auditory-conditioned fear learning, the freezing response is independent of the sound frequencies used, but the frequency of the conditioned sound is considered distinct from those of unrelated sounds based on electrophysiological responses in the ...
Xingui Zhang   +4 more
doaj   +1 more source

Transforming Brain Organoids Into Functional Platforms: Convergence of Engineering, Imaging, AI, and Ethics

open access: yesAdvanced Science, EarlyView.
Brain organoids are emerging as increasingly functional human‐relevant platforms, yet limitations in vascularization, maturation, measurement, and reproducibility still constrain their translational value. This Perspective examines how microfluidics, biofabrication, advanced imaging, electrophysiology, multimodal AI, standardization, and ethical ...
Aishwarya Pantula   +4 more
wiley   +1 more source

Gm26550 Modulates Learning and Memory by Increasing IGF1 mRNA Expression and Stability in Nrf2−/− Mice

open access: yesAdvanced Science, EarlyView.
The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang   +12 more
wiley   +1 more source

Microelectrode array-based detection and modulation of sleep–wake neuroinformation in the mouse preoptic area [PDF]

open access: yesNanotechnology and Precision Engineering
Sleep is an essential physiological process for maintaining survival and normal circadian rhythms in living organisms. Research on sleep regulatory mechanisms suffers from a lack of real-time electrophysiological recording and neuromodulation techniques ...
Yiming Duan   +11 more
doaj   +1 more source

Electrophysiological biomarkers in genetic movement disorders [PDF]

open access: yes, 2008
BACKGROUND. Neurodegenerative diseases are diseases of the nervous system with progressive course leading to death. Treatment remains symptomatic. Development of neuroprotective agents has been hampered for various reasons. This includes the inability of
Schneider, K.S.A.I.M
core  

The Mind From Within: Visceral Roots of Human Cognition

open access: yesAdvanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti   +1 more
wiley   +1 more source

Connecticut State Emergency Response Commission [web site] [Harvested on 2013: Aug. 12]

open access: yes, 2013
Updated irregularly; Began in 2002?; Title from home page (publisher's Web site, viewed June 1, 2011).; At head of title: State of Connecticut.; Official website of the Connecticut State Emergency Response Commission.

core   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

A library of electrophysiological responses in plants - a model of transversal education and open science

open access: yesPlant Signaling & Behavior
Electrophysiology in plants is understudied, and, moreover, an ideal model for student inclusion at all levels of education. Here, we report on an investigation in open science, whereby scientists worked with high school students, faculty, and ...
Danae Madariaga   +10 more
doaj   +1 more source

Optimizing cultivation density for Pseudostellaria heterophylla: a novel evaluation strategy integrating electrophysiological and traditional traits for early growth indication

open access: yesFrontiers in Plant Science
BackgroundPseudostellaria heterophylla is an herb with medicinal, edible and ornamental uses, and unreasonable planting density severely restricts its growth. Traditional methods for evaluating optimal planting density primarily rely on agronomic traits,
Xiaolong Li   +8 more
doaj   +1 more source

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