Spinal inhibitory interneurons: regulators of coordination during locomotor activity [0.03%]
脊髓抑制性中间神经元：在运动活动中协调的调节者
Simon Gosgnach
Simon Gosgnach
Since the early 1900's it has been known that a neural network, situated entirely within the spinal cord, is capable of generating the movements required for coordinated locomotion in limbed vertebrates. Due the number of interneurons in th...
Thalamocortical circuits for the formation of hierarchical pathways in the mammalian visual cortex [0.03%]
哺乳动物视觉皮层形成层次通路的丘脑皮层环路
Tomonari Murakami,Kenichi Ohki
Tomonari Murakami
External sensory inputs propagate from lower-order to higher-order brain areas, and the hierarchical neural network supporting this information flow is a fundamental structure of the mammalian brain. In the visual system, multiple hierarchi...
Nikita Shishkin,Vladimir Kitov,Dimitry Sayenko et al.
Nikita Shishkin et al.
Background: Alterations in motor control systems is an inevitable consequence of space flights of any duration. After the flight, the crew-members have significant difficulties with maintaining upright balance and locomot...
Assessment of a single trial impact on the amplitude of the averaged event related potentials [0.03%]
单次试验对平均事件相关电位振幅的影响评估
Georgy O Fedorov,Ekaterina Levichkina,Alexandra V Limanskaya et al.
Georgy O Fedorov et al.
Widely used in neuroscience the averaging of event related potentials is based on the assumption that small responses to the investigated events are present in every trial but can be hidden under the random noise. This situation often takes...
Vsevolod Lyakhovetskii,Andrey Chetverikov,Inna Zelenskaya et al.
Vsevolod Lyakhovetskii et al.
Introduction: How does gravity (or lack thereof) affect sensory-motor processing? We analyze sensorimotor estimation dynamics for line segments with varying direction (orientation) in a 7-day dry immersion (DI), a ground-...
Transcranial focused ultrasound selectively increases perfusion and modulates functional connectivity of deep brain regions in humans [0.03%]
颅穿颅聚焦超声选择性地增加人类深部脑区的灌注并调节其功能连接性
Taylor Kuhn,Norman M Spivak,Bianca H Dang et al.
Taylor Kuhn et al.
Background: Low intensity, transcranial focused ultrasound (tFUS) is a re-emerging brain stimulation technique with the unique capability of reaching deep brain structures non-invasively. ...
Control of circadian rhythm on cortical excitability and synaptic plasticity [0.03%]
视皮层兴奋性和突触可塑性的昼夜节律调节机制研究
Claudia Lodovichi,Gian Michele Ratto
Claudia Lodovichi
Living organisms navigate through a cyclic world: activity, feeding, social interactions are all organized along the periodic succession of night and day. At the cellular level, periodic activity is controlled by the molecular machinery dri...
Brainstem neural mechanisms controlling locomotion with special reference to basal vertebrates [0.03%]
以基础无颌类动物为例的控制运动的脑干神经机制研究
Philippe Lacroix-Ouellette,Réjean Dubuc
Philippe Lacroix-Ouellette
Over the last 60 years, the basic neural circuitry responsible for the supraspinal control of locomotion has progressively been uncovered. Initially, significant progress was made in identifying the different supraspinal structures controll...
Recent advances in understanding neuronal diversity and neural circuit complexity across different brain regions using single-cell sequencing [0.03%]
单细胞测序技术揭示大脑不同脑区神经元多样性及环路复杂性研究进展
Yu Xing,Chunfang Zan,Lu Liu
Yu Xing
Neural circuits are characterized as interconnecting neuron networks connected by synapses. Some kinds of gene expression and/or functional changes of neurons and synaptic connections may result in aberrant neural circuits, which has been r...
From pupil to the brain: New insights for studying cortical plasticity through pupillometry [0.03%]
从瞳孔到大脑：通过瞳孔测量研究皮层可塑性的新见解
Aurelia Viglione,Raffaele Mazziotti,Tommaso Pizzorusso
Aurelia Viglione
Pupil size variations have been associated with changes in brain activity patterns related with specific cognitive factors, such as arousal, attention, and mental effort. The locus coeruleus (LC), a key hub in the noradrenergic system of th...