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Published in 2019 at "Hippocampus"
DOI: 10.1002/hipo.23080
Abstract: Prolonged increases in excitation can trigger cell‐wide homeostatic responses in neurons, altering membrane channels, promoting morphological changes, and ultimately reducing synaptic weights. However, how synaptic downscaling interacts with classical forms of Hebbian plasticity is still…
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Keywords:
hippocampus;
stimulation;
optogenetic stimulation;
hebbian plasticity ... See more keywords
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Published in 2022 at "Journal of Biophotonics"
DOI: 10.1002/jbio.202100352
Abstract: All optical approaches to control and read out the electrical activity in a cardiac syncytium can improve our understanding of cardiac electrophysiology. Here, we demonstrate optogenetic stimulation of cardiomyocytes with high spatial precision using light…
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Keywords:
cardiac electrophysiology;
optogenetic stimulation;
activity cardiac;
electrical activity ... See more keywords
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Published in 2022 at "Journal of Neuroscience Research"
DOI: 10.1002/jnr.25014
Abstract: Major depressive disorder is one of the most common mental disorders, and more than 300 million of people suffer from depression worldwide. Recent clinical trials indicate that deep brain stimulation of the superolateral medial forebrain…
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Keywords:
optogenetic stimulation;
long term;
depression;
effect ... See more keywords
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Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29464
Abstract: To calculate temperatures from T2*‐weighted images collected during optogenetic fMRI based on proton resonance frequency (PRF) shift thermometry, to monitor confounding heating effects and determine appropriate light parameters for optogenetic stimulation.
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Keywords:
associated heating;
heating brain;
detection laser;
optogenetic stimulation ... See more keywords
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Published in 2021 at "Methods in molecular biology"
DOI: 10.1007/978-1-0716-0830-2_11
Abstract: Optical manipulation is a powerful way to control neural activity in vitro and in vivo with millisecond precision. Patterning of light provides the remarkable ability to simultaneously target spatially segregated neurons from a population. Commercially…
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Keywords:
projector;
using dmd;
stimulation using;
patterned optogenetic ... See more keywords
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Published in 2021 at "Methods in molecular biology"
DOI: 10.1007/978-1-0716-0830-2_22
Abstract: In vivo optogenetic strategies have been fundamental for the investigation of how neural circuits relate to behavior. While short-term experimental procedures are typically used in such studies, chronic stimulation during behavioral sessions has been largely…
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Keywords:
chronic optogenetic;
moving rodents;
stimulation;
freely moving ... See more keywords
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Published in 2021 at "Methods in molecular biology"
DOI: 10.1007/978-1-0716-0830-2_7
Abstract: Optogenetics enables experimental control over neural activity using light. Channelrhodopsin and its variants are typically activated using visible light excitation but can also be activated using infrared two-photon excitation. Two-photon excitation can improve the spatial…
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Keywords:
photon optogenetic;
two photon;
stimulation;
stimulation drosophila ... See more keywords
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Published in 2019 at "Frontiers of Medicine"
DOI: 10.1007/s11684-019-0704-x
Abstract: Panic disorder (PD) is an acute paroxysmal anxiety disorder with poorly understood pathophysiology. The dorsal periaqueductal gray (dPAG) is involved in the genesis of PD. However, the downstream neurofunctional changes of the dPAG during panic…
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Keywords:
cortex;
stimulation;
disorder;
pet imaging ... See more keywords
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Published in 2021 at "Brain Stimulation"
DOI: 10.1016/j.brs.2020.11.010
Abstract: Background Electrical stimulation applied to individual organs, peripheral nerves, or specific brain regions has been used to treat a range of medical conditions. In cardiovascular disease, autonomic dysfunction contributes to the disease progression and electrical…
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Keywords:
stimulation;
efferent fibers;
vagus nerve;
optogenetic stimulation ... See more keywords
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Published in 2021 at "Progress in Neurobiology"
DOI: 10.1016/j.pneurobio.2021.102085
Abstract: Glutamatergic and GABAergic neurons represent the neural components of the medial vestibular nuclei. We assessed the functional role of glutamatergic and GABAergic neuronal pathways arising from the vestibular nuclei (VN) in the maintenance of gait…
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Keywords:
stimulation;
mice;
optogenetic stimulation;
vestibular nuclei ... See more keywords
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Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-04840-2
Abstract: Serotonin has widespread, but computationally obscure, modulatory effects on learning and cognition. Here, we studied the impact of optogenetic stimulation of dorsal raphe serotonin neurons in mice performing a non-stationary, reward-driven decision-making task. Animals showed…
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Keywords:
trial;
serotonergic stimulation;
learning rates;
stimulation ... See more keywords