نتایج جستجو برای: neurocontrol
تعداد نتایج: 102 فیلتر نتایج به سال:
This study aims to understand the special expression patterns of angiotensin-II receptor (AT1R and AT2R) in nodose ganglia and nucleus of tractus solitary of baroreflex afferent pathway and their contribution in sex difference of neurocontrol of blood pressure regulation. In this regard, action potentials were recorded in baroreceptor neurons (BRNs) using whole-cell patch techniques; mRNA and p...
Neural stimulation can be used as a tool to elicit natural sensations or behaviors by modulating neural activity. This can be potentially used to mitigate the damage of brain lesions or neural disorders. However, in order to obtain the optimal stimulation sequences, it is necessary to develop neural control methods, for example by constructing an inverse model of the target system. For real bra...
Increasing evidence has demonstrated that the fibroblast growth factor-21 (FGF-21) plays a crucial role in metabolic disorders, such obesity, diabetes, and metabolic syndrome, and the secondary hypertension is the most common complication for these metabolic disorders. Intriguingly, several lines of evidence point out the potential involvement of FGF21 in not only secondary but also primary hyp...
Features of the human spinal cord motor control are described using two spinal cord injury models: (i) the spinal cord completely separated from brain motor structures by accidental injury; (ii) the spinal cord receiving reduced and altered supraspinal input due to an incomplete lesion. Systematic studies using surface electrode polyelectromyography were carried out to assess skeletal muscle re...
BACKGROUND Molecular and cellular mechanisms of neuropeptide-Y (NPY)-mediated gender-difference in blood pressure (BP) regulation are largely unknown. METHODS Baroreceptor sensitivity (BRS) was evaluated by measuring the response of BP to phenylephrine/nitroprusside. Serum NPY concentration was determined using ELISA. The mRNA and protein expression of NPY receptors were assessed in tissue an...
The interline power flow controller (IPFC) is a concept of the FACTS controller for series compensation which can inject a voltage with controllable magnitude and phase angle among multi lines. This paper proposes a novel IPFC-Based Damping Neuro-control scheme using PSO for damping oscillations in a power system to improve power system stability. The addition of a supplementary controll...
of fields; in each, rapid innovation is underway. Consequently, this is one of the most exciting and, potentially, one of the highest impact technologies and fields of medicine. In this overview, the most prolific dimensions of innovation are discussed, and a sampling of some of the most promising and high-impact technologies and ventures is briefly presented. The genesis of this presentation g...
Heart rate variability (HRV) is a parameter of the neurocontrol of the heart and is usedmore andmore in recent scientific research and practice, not only inWestern medicine, but also in evidence-based traditional medicine. Today innovative research including the latest recording technology and also artificial intelligence techniques are used for data acquisition anddata analysis ofHRV in acupun...
N euroengineers have came up with the idea of arti cial neural networks, massively parallel computing machines inspired by biological nervous systems. Such systems o er a new paradigm, where learning from examples or learning from interaction replaces programming. They are basically composed of interconnected simple processing elements (i.e., arti cial neurons or simply neurons). A predominant ...
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