نتایج جستجو برای: neuronal activity

تعداد نتایج: 1220716  

Background: Prenatal intoxication with trimethyletin (TMT) induces widespread neuronal death in the central nervous system by inducing oxidative stress. The aim of this study was to evaluate the antioxidant effect of gallic acid (GA) on the neuronal density of the entorhinal cortex, hippocampal pyramidal cells and oxidative stress parameters in the fetal forebrain following TMT intoxication. ...

Epilepsy is a chronic neurological disease which disrupts the neuronal electrical activity. One-third of patients are resistant to treatment with available antiepileptic agents. The use of herbal medicine for treating several diseases including epilepsy is on the rise. Therefore, further investigation is required to verify the safety and effectiveness of Phytomedicine in treating diseases. The ...

Epilepsy is a chronic neurological disease which disrupts the neuronal electrical activity. One-third of patients are resistant to treatment with available antiepileptic agents. The use of herbal medicine for treating several diseases including epilepsy is on the rise. Therefore, further investigation is required to verify the safety and effectiveness of Phytomedicine in treating diseases. The ...

Journal: :American journal of physiology. Cell physiology 2007
Oliver Kann Richard Kovács

Mitochondria are central for various cellular processes that include ATP production, intracellular Ca(2+) signaling, and generation of reactive oxygen species. Neurons critically depend on mitochondrial function to establish membrane excitability and to execute the complex processes of neurotransmission and plasticity. While much information about mitochondrial properties is available from stud...

2010
Kerstin Lenk

Our aim is to design a model which demonstrates inhibitory and excitatory effects as observed in a neuronal network cultivated on a multielectrode array (MEA) neurochip.

Journal: :Journal of clinical images and medical case reports 2022

Neuronal brain activity is assumed to be reflected by blood level oxygenation levels, also known as BOLD signal, measured with fMRI. A scan of the literature points both oxygen and carbon dioxide levels effects on The roles (O2 ; hypoxia/hypoxemia, hyperoxia) (CO2 hypocapnia, hypercapnia) in neuronal signal are complex still under investigation [1,2]. Inspiration while varying O2 CO2 air have b...

Journal: :Proceedings of the Royal Society of London. Series B: Biological Sciences 1999

Journal: :Proceedings of the National Academy of Sciences 2013

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