Lateral dendritic shunt inhibition can regularize mitral cell spike patterning [0.03%]
侧向树突横向抑制可调节形态细胞尖峰模式
François David,Christiane Linster,Thomas A Cleland
François David
Mitral cells, the principal output neurons of the olfactory bulb, receive direct synaptic activation from primary sensory neurons. Shunting inhibitory inputs delivered by granule cell interneurons onto mitral cell lateral dendrites, while p...
A modeling comparison of projection neuron- and neuromodulator-elicited oscillations in a central pattern generating network [0.03%]
中枢模式发生网络中 Projection 神经元和神经调质诱发振荡的模型比较研究
Nickolas Kintos,Michael P Nusbaum,Farzan Nadim
Nickolas Kintos
Many central pattern generating networks are influenced by synaptic input from modulatory projection neurons. The network response to a projection neuron is sometimes mimicked by bath applying the neuronally-released modulator, despite the ...
Inferring connection proximity in networks of electrically coupled cells by subthreshold frequency response analysis [0.03%]
基于亚阈值频率响应分析推理电耦合细胞网络中连接的接近度
Corrado Calì,Thomas K Berger,Michele Pignatelli et al.
Corrado Calì et al.
Electrical synapses continuously transfer signals bi-directionally from one cell to another, directly or indirectly via intermediate cells. Electrical synapses are common in many brain structures such as the inferior olive, the subcoeruleus...
Joseph H Tien,John Guckenheimer
Joseph H Tien
This paper presents work on parameter estimation methods for bursting neural models. In our approach we use both geometrical features specific to bursting, as well as general features such as periodic orbits and their bifurcations. We use t...
A model for modulation of neuronal synchronization by D4 dopamine receptor-mediated phospholipid methylation [0.03%]
D4型多巴胺受体介导的磷脂甲基化调节神经元同步化的模型
Anna Y Kuznetsova,Richard C Deth
Anna Y Kuznetsova
We describe a new molecular mechanism of dopamine-induced membrane protein modulation that can tune neuronal oscillation frequency to attention-related gamma rhythm. This mechanism is based on the unique ability of D4 dopamine receptors (D4...
Estimation of population firing rates and current source densities from laminar electrode recordings [0.03%]
根据层状电极记录估算人口放火率和电流源密度
Klas H Pettersen,Espen Hagen,Gaute T Einevoll
Klas H Pettersen
This model study investigates the validity of methods used to interpret linear (laminar) multielectrode recordings. In computer experiments extracellular potentials from a synaptically activated population of about 1,000 pyramidal neurons a...
Heesoo Kim,Shaowen Bao
Heesoo Kim
Categorical perception is a process by which a continuous stimulus space is partitioned to represent discrete sensory events. Early experience has been shown to shape categorical perception and enlarge cortical representations of experience...
Systems level circuit model of C. elegans undulatory locomotion: mathematical modeling and molecular genetics [0.03%]
解密秀丽隐杆线虫蜿蜒运动的机理：数学建模与分子遗传学方法齐上阵
Jan Karbowski,Gary Schindelman,Christopher J Cronin et al.
Jan Karbowski et al.
To establish the relationship between locomotory behavior and dynamics of neural circuits in the nematode C. elegans we combined molecular and theoretical approaches. In particular, we quantitatively analyzed the motion of C. elegans with d...