Results 31 to 40 of about 1,826,618 (330)
The enigmatic function of chandelier cells
Frontiers in Neuroscience, 2010 Chandelier (or axo-axonic) cells are one of the most distinctive GABAergic interneurons in the brain. Their exquisite target specificity for the axon initial segment of pyramidal neurons, together with their GABAergic nature, long suggested the ...
Alan R Woodruff +2 more
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Roundabout relaxation: collective excitation requires a detour to equilibrium [PDF]
, 2004 Relaxation to equilibrium after strong and collective excitation is studied, by using a Hamiltonian dynamical system of one dimensional XY model. After an excitation of a domain of $K$ elements, the excitation is concentrated to fewer elements, which are
D. Escande +8 more
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Layer Specific Development of Neocortical Pyramidal to Fast Spiking Cells Synapses.
Frontiers in Cellular Neuroscience, 2016 All cortical neurons are engaged in inhibitory feedback loops which ensure excitation-inhibition balance and are key elements for the development of coherent network activity.
Olga eVoinova +6 more
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THE EXCITEMENT OF DISCOVERY [PDF]
Annual Review of Biochemistry, 2004 I had the good luck to start research at the dawn of molecular biology when it was possible to ask fundamental questions about the nature of the nucleic acids and how information is transferred in living systems. The search for answers led me into many different areas, often with the question of how molecular structure leads to biological function ...
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Spectroscopic study of the light-induced changes of the core antenna complex CP43 in photosystem II
Photosynthetica, 2020 In this study, spectroscopic approaches were used to evaluate light-induced changes in chlorophyll protein 43 (CP43). Upon illumination, we observed chlorophyll (Chl) a bleaching with the complete opening of the tetrapyrrole ring.
Y.G. QU, F. ZHOU, T.Y. KUANG
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Iodine molecule covalente excited states as determined by threshold electron spectrometry [PDF]
Journal of the Serbian Chemical Society, 2000 The iodine molecule has been investigated by a threshold electron spectrometer in the incident electron energy range from 1.00 eV to 3.5eV. From the threshold electron spectrum contributions for excitation of three states known from optical ...
Kurepa Milan, Jureta Jozo
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Impact of Ground Current of HVDC Earth Electrode on High-speed EMU
机车电传动, 2021 During the operation of HVDC system with the earth as the loop, the formed current field in the ground has corrosion effect on the adjacent high-speed railway system.
Jie WU +4 more
doaj
Frontiers in Synaptic Neuroscience, 2021 Identification of candidate risk genes and alteration in the expression of proteins involved in regulating inhibitory neuron function in various psychiatric disorders, support the notion that GABAergic neuron dysfunction plays an important role in ...
Douglas Asede +4 more
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Harmonic chirp imaging method for ultrasound contrast agent [PDF]
, 2005 Coded excitation is currently used in medical ultrasound to increase signal-to-noise ratio (SNR) and penetration depth. We propose a chirp excitation method\ud for contrast agents using the second harmonic component of the response.
Associate Member +5 more
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The Journal of Physiology, 2014 Nitric oxide (NO) has multiple effects within the gastrointestinal (GI) system, including modulation of GI motility, mucosal function, inflammation and blood flow, as well as the excitability and responsiveness of vagal sensory afferents as well as vagal efferents. In this issue of The Journal of Physiology Kentish et al.
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