نتایج جستجو برای: Thalamic electrical power

تعداد نتایج: 673029  

Journal: :avicenna journal of phytomedicine 0
alireza sarkaki physiology research center (prc), medicinal plant research center, ahvaz jundishpur university of medical sciences, ahvaz, i.r. iran zainab eidypour department of biology, faculty of sciences, damghan islamic azad university, damghan, i.r. iran freshteh motamedi iranian neurosciences research network and neurosciences research center, shahid beheshti university of medical sciences, tehran, i.r. iran keivan keramati keramati faculty of veterinary medicine, semnan university, semnan, i.r. iran yaghoub farbood department of physiology, medicine faculty, physiology research center (prc), ahvaz jundishpur university of medical sciences, ahvaz, i.r. iran

objective: previous studies showed that grape seed extract (gse) is an excellent natural substance with potent antioxidant effect and free radical scavenger. this study aimed to evaluate the effect of gse on motor dysfunctions and thalamic local electroencephalography (eeg) frequency bands' powers in rats with parkinson's disease (pd). materials and methods: in this study 8 µg 6-hydro...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی برق و کامپیوتر 1391

many mobile and off-grid devices include electronics and other electrical consumers like servo drives, which need a quite low supply power. since the price for photovoltaic modules drops continuously, photovoltaic power supply is interesting in more and more applications. in solar powered systems, a battery is needed to store energy for the night and cloudy periods. the power electronics of suc...

Journal: :Journal of neurophysiology 2015
Jessica Sevetson Julie S Haas

Electrical coupling mediates interactions between neurons of the thalamic reticular nucleus (TRN), which play a critical role in regulating thalamocortical and corticothalamic communication by inhibiting thalamic relay cells. Accumulating evidence has shown that asymmetry of electrical synapses is a fundamental and dynamic property, but the effect of asymmetry on coupled networks is unexplored....

Alireza Sarkaki Freshteh Motamedi keivan keramati keramati Yaghoub Farbood Zainab Eidypour,

Objective: Previous studies showed that grape seed extract (GSE) is an excellent natural substance with potent antioxidant effect and free radical scavenger. This study aimed to evaluate the effect of GSE on motor dysfunctions and thalamic local Electroencephalography (EEG) frequency bands' powers in rats with Parkinson's disease (PD). Materials and Methods: In this study 8 µg 6-hydroxydopamin...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده برق و کامپیوتر 1391

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Journal: :Journal of Academic Emergency Medicine Case Reports 2014

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2010
Sepideh Sadaghiani René Scheeringa Katia Lehongre Benjamin Morillon Anne-Lise Giraud Andreas Kleinschmidt

Trial-by-trial variability in perceptual performance on identical stimuli has been related to spontaneous fluctuations in ongoing activity of intrinsic functional connectivity networks (ICNs). In a paradigm requiring sustained vigilance for instance, we previously observed that higher prestimulus activity in a cingulo-insular-thalamic network facilitated subsequent perception. Here, we test our...

Journal: :Journal of neurophysiology 2006
Rodolfo R Llinás Mircea Steriade

This article addresses the functional significance of the electrophysiological properties of thalamic neurons. We propose that thalamocortical activity, is the product of the intrinsic electrical properties of the thalamocortical (TC) neurons and the connectivity their axons weave. We begin with an overview of the electrophysiological properties of single neurons in different functional states,...

Journal: :Journal of neurophysiology 2014
Craig A Atencio Jonathan Y Shih Christoph E Schreiner Steven W Cheung

Cochlear implant electrical stimulation of the auditory system to rehabilitate deafness has been remarkably successful. Its deployment requires both an intact auditory nerve and a suitably patent cochlear lumen. When disease renders prerequisite conditions impassable, such as in neurofibromatosis type II and cochlear obliterans, alternative treatment targets are considered. Electrical stimulati...

Journal: :Proceedings of the National Academy of Sciences 2006

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