منابع مشابه
Differential effects of static and dynamic inputs on neuronal excitability.
The intrinsic excitability of neurons is known to be dynamically regulated by activity-dependent plasticity and homeostatic mechanisms. Such processes are commonly analyzed in the context of input-output functions that describe how neurons fire in response to constant levels of current. However, it is not well understood how changes of excitability as observed under static inputs translate to t...
متن کاملP3: Neuronal Death Following Posttraumatic Excitability and Seizure
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متن کاملProtein kinases and neuronal excitability
Like most cells, neurons are regulated by intracellular second messengers formed in response to extracellular signals. Among the components of a neuron that are subject to regulation are its complement of ion channels, which determine the neuron's intrinsic electrical properties. Modulation of these electrical properties influences both the responsiveness of neurons and their capacity to signal...
متن کاملp3: neuronal death following posttraumatic excitability and seizure
seizure may occur after mild traumatic brain injury (tbi), and the severity of tbi can be considered the most crucial factor for an increased risk of recurring seizures as well as for the development of posttraumatic epilepsy. however, the effect of seizures in epileptogenesis after mild tbi cannot yet be accurately confirmed. this study was designed to determine whether mild tbi increases seiz...
متن کاملNeuronal injury and death following focal mild brain injury: The role of network excitability and seizure
Objective(s): While traumatic brain injury (TBI) is a predisposing factor for development of post-traumatic epilepsy (PTE), the occurrence of seizures following brain trauma can infuriate adverse consequences of brain injury. However, the effect of seizures in epileptogenesis after mild TBI cannot yet be accurately confirmed. This study was designed to investigate the ...
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ژورنال
عنوان ژورنال: Frontiers in Computational Neuroscience
سال: 2012
ISSN: 1662-5188
DOI: 10.3389/conf.fncom.2012.55.00017