Additive effects of physical exercise and environmental enrichment on adult hippocampal neurogenesis in mice [0.03%]
运动和环境富集对小鼠成年海马神经发生的作用及机制研究
Klaus Fabel,Susanne A Wolf,Dan Ehninger et al.
Klaus Fabel et al.
Voluntary physical exercise (wheel running, RUN) and environmental enrichment both stimulate adult hippocampal neurogenesis but do so by different mechanisms. RUN induces precursor cell proliferation, whereas ENR exerts a survival-promoting...
Synaptic Network Activity Induces Neuronal Differentiation of Adult Hippocampal Precursor Cells through BDNF Signaling [0.03%]
突触神经元活动通过BDNF信号诱导成人海马干细胞分化为神经元细胞
Harish Babu,Gerardo Ramirez-Rodriguez,Klaus Fabel et al.
Harish Babu et al.
Adult hippocampal neurogenesis is regulated by activity. But how do neural precursor cells in the hippocampus respond to surrounding network activity and translate increased neural activity into a developmental program? Here we show that lo...
Paul P Bertrand
Paul P Bertrand
The chemosensory transduction mechanisms that the gastrointestinal (GI) tract uses to detect chemical and nutrient stimuli are poorly understood. The GI tract is presented with a wide variety of stimuli including potentially harmful chemica...
Role of anxiety in the pathophysiology of irritable bowel syndrome: importance of the amygdala [0.03%]
焦虑在肠易激综合征病理生理中的作用：杏仁核的重要性
Brent Myers,Beverley Greenwood-Van Meerveld
Brent Myers
A common characteristic of irritable bowel syndrome (IBS) is that symptoms, including abdominal pain and abnormal bowel habits, are often triggered or exacerbated during periods of stress and anxiety. However, the impact of anxiety and affe...
mGluR(1) Receptors Contribute to Non-Purinergic Slow Excitatory Transmission to Submucosal VIP Neurons of Guinea-Pig Ileum [0.03%]
胃肠道粘膜下VIP神经元的非嘌呤能慢速兴奋性传递与mGluR(1)受体有关
Jaime Pei Pei Foong,Joel C Bornstein
Jaime Pei Pei Foong
Vasoactive intestinal peptide (VIP) immunoreactive secretomotor neurons in the submucous plexus are involved in mediating bacterial toxin-induced hypersecretion leading to diarrhoea. VIP neurons become hyperexcitable after the mucosa is exp...
Kilian Koepsell,Xin Wang,Judith A Hirsch et al.
Kilian Koepsell et al.
Neuronal oscillations appear throughout the nervous system, in structures as diverse as the cerebral cortex, hippocampus, subcortical nuclei and sense organs. Whether neural rhythms contribute to normal function, are merely epiphenomena, or...
The hybrid BCI [0.03%]
混合脑机接口
Gert Pfurtscheller,Brendan Z Allison,Clemens Brunner et al.
Gert Pfurtscheller et al.
Nowadays, everybody knows what a hybrid car is. A hybrid car normally has two engines to enhance energy efficiency and reduce CO2 output. Similarly, a hybrid brain-computer interface (BCI) is composed of two BCIs, or at least one BCI and an...
Michael Hanke,Yaroslav O Halchenko,James V Haxby et al.
Michael Hanke et al.
Encouraged by a rise of reciprocal interest between the machine learning and neuroscience communities, several recent studies have demonstrated the explanatory power of statistical learning techniques for the analysis of neural data. In ord...
Guangqiang Jiang
Guangqiang Jiang
Pressure in various organs and body parts, such as blood vessels, heart, brain, eyes, bladder and GI tracts, is an important indication of health. Long term, continuous pressure monitoring is critically needed for a number of applications. ...
Electric stimulation with sinusoids and white noise for neural prostheses [0.03%]
正弦波和白噪声电刺激在神经假体中的应用
Daniel K Freeman,Joseph F Rizzo,Shelley I Fried
Daniel K Freeman
We are investigating the use of novel stimulus waveforms in neural prostheses to determine whether they can provide more precise control over the temporal and spatial pattern of elicited activity as compared to conventional pulsatile stimul...