Cognitive radio system for interference reduction in BANETs focused on epilepsy diagnosis

Martínez-Chavez, Sergio M.; Rivero-Ángeles, Mario E.; Jiménez, Laura Ivoone Garay; Ruiz-Ledesma, Elena F.

doi:10.1016/j.comnet.2018.01.009

Cited by 3 publications

(3 citation statements)

References 11 publications

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“…These results postulated strong validation of hypothetical models and established that critical slowing down is a trustworthy marker that might be used in epilepsy/seizure anticipating algorithms. [85] The conventional EEG system operates invasive, simple electrodes (penetrating) and gels for improving signal transmission, on the contrary, the fresher transportable nano-enabled EEG systems are non-invasive, do not require the gels, and work on less power. The novel EEG systems come within the structure of a band along with a dry electrode-sensor, which has a customized contact for exterior coated with different advanced materials including platinum, carbon nanotubes (CNT), silver, etc.…”

Section: Epilepsy/seizurementioning

confidence: 99%

Recent Progress on Biosensors for the Early Detection of Neurological Disorders.

Chougale

Vedante

Kulkarni³

et al. 2022

ChemistrySelect

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Neurological disorders are a point of attraction these days due to their physical, mental, and genetic threat to human beings. The researchers are refining the therapeutics and striving to eradicate the life-threatening burden of chronic diseases by upsurging and proposing advanced instrumentation. There are a number of neurological diseases that cause alterations in the genetic sequences due to pathogenic or self-negligence. According to the WHO, stroke, septicemia, PD, epilepsy, and MS are found to be the deadliest and most invading among millions of people. Various diagnostic methods are employed for monitoring these disorders in the human body at an early stage, in process of cure. The current review highlights the strengths of several advanced detection devices, such as biosensors to identify and quantify biomarkers, some sensing gadgets, and other genetic tactics or innovations to ameliorate traditional protocols. Furthermore, the meticulous description of ongoing experiments with the help of relevant case studies of neurodegenerative disorders supports the impact and vitality of advanced equipment. Further, the necessity of biosensors in distinct disorders to aid in an early diagnosis, and the influence of nano-based materials in preparation is emphasized. Finally, several issues that should be addressed in upcoming decades with the steep rise in analytical technology have been discussed.

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Section: Epilepsy/seizurementioning

confidence: 99%

Recent Progress on Biosensors for the Early Detection of Neurological Disorders.

Chougale

Vedante

Kulkarni³

et al. 2022

ChemistrySelect

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“…Based on the mathematical analysis presented below, we are able to establish the adequate value of to attain an adequate performance of the proposed network. From this, the slot duration can be computed by = 2/ + , as depicted in [40], where is the number of nodes that report continuous monitoring Wireless Communications and Mobile Computing 5 information and is the time derived from the control bits discussed above. It is important to note that by using such ON/OFF scheme and enabling the CR technique, we effectively reduce the frame from + time slots to time slots, where is the number of nodes reporting in the eventdriven regime and < + , which reduces the data rate required from nodes, allowing lowering the implementation cost of the system and making a more efficient use of the radioelectric frequencies.…”

Section: System Designmentioning

confidence: 99%

Priority Schemes for Life Extension and Data Delivery in Body Area Wireless Sensor Networks with Cognitive Radio Capabilities

Chávez

Rivero-Ángeles

Jiménez

et al. 2019

Wireless Communications and Mobile Computing

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Wireless sensor networks have recently been used to monitor bioelectric signals generated by the human body. However, since the dimensions and capabilities of the network nodes are small and limited, a problem is generated inherently by the energy consumption and radioelectric interference. In view of this, we propose two priority schemes to improve the performance of the network. In the first one, we aim at increasing the system lifetime by reducing the number of transmissions of nodes with low energy levels. In the second scheme, we aim at conveying priority data to the sink node as fast and efficient as possible. In the former scheme, users can be monitored for long time periods considering a low data generation. On the other hand, the latter scheme allows expediting transmission of important data when energy efficiency is not relevant. In this article, we mathematically model, analyze, and study the performance of the system for both priority schemes considering cognitive radio capabilities to make efficient use of resources and limit the radioelectric interference when the network transmits both continuous monitoring and event detection information. Numerical results provided in this work allow a careful parameter selection for practical implementation of BANETs.

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“…Epilepsy is a neurological disorder where the recurrent seizure occurs due to the abnormal electrical firing 1,2 . These seizures occur as episodes which can vary from brief and almost undetectable to a long period of vigorous shaking.…”

Section: Introductionmentioning

confidence: 99%

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2019

IJPSR

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Memory impairment (MI) is commonly seen in epilepsy and is at times aggravated by antiepileptic therapy. Recent studies reported that coadministration of nootropic agent with an antiepileptic drug (AED) might decrease the MI. This study was designed to evaluate MI activity of Eslicarbazepine (ESL) in temporal lobe epilepsy (TLE) and to assess the protective effect of Nefiracetam (NEF) which is a racetam group nootropic. MI activity was evaluated by radial arm maze (RAM) on lithium-pilocarpine induced TLE in Wistar Albino Rats. Antiepileptic activity of ESL was also assessed in the absence and presence of NEF. ESL treated a group of animals had increased errors in RAM, compared to the control group which indicated the presence of MI. The extent of MI was decreased when given a half dose of ESL. ESL aggravated the MI in epileptic rats which was very much similar to phenytoin, a standard more than the control group. Coadministration of NEF reversed the MI induced by ESL significantly. It was also observed that NEF treated animals have shown activity as that of the normal group of animals, demonstrating that NEF ameliorates MI in TLE. The anticonvulsant activity was found to be synergized due to the co-administration of NEF when compared to control, and ESL alone treated animals. The combination of a reduced dose of ESL and Nefiracetam was very potent compared to ESL and Phenytoin alone. The reduced dose of ESL and NEF showed a very synergistic effect as nootropic without altering the Anti-epileptic activity.

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Cognitive radio system for interference reduction in BANETs focused on epilepsy diagnosis

Cited by 3 publications

References 11 publications

Recent Progress on Biosensors for the Early Detection of Neurological Disorders.

Recent Progress on Biosensors for the Early Detection of Neurological Disorders.

Priority Schemes for Life Extension and Data Delivery in Body Area Wireless Sensor Networks with Cognitive Radio Capabilities

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