Wireless Device with Energy Management for Closed-Loop Deep Brain Stimulation (CLDBS)

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorFaculty of Medicine-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Minho-
Autor(es): dc.contributorLABBELS—Associate Laboratory-
Autor(es): dc.creatorMatheus Nordi, Tiago-
Autor(es): dc.creatorAugusto Ginja, Gabriel-
Autor(es): dc.creatorGounella, Rodrigo-
Autor(es): dc.creatorTalanoni Fonoff, Erich-
Autor(es): dc.creatorColombari, Eduardo-
Autor(es): dc.creatorMoreira, Melkzedekue M. Alcântara-
Autor(es): dc.creatorAfonso, Jose A.-
Autor(es): dc.creatorMonteiro, Vitor-
Autor(es): dc.creatorAfonso, Joao L.-
Autor(es): dc.creatorCarmo, João Paulo-
Data de aceite: dc.date.accessioned2025-08-21T15:39:19Z-
Data de disponibilização: dc.date.available2025-08-21T15:39:19Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/electronics12143082-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/309646-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/309646-
Descrição: dc.descriptionDeep brain stimulation (DBS) is an effective and safe medical treatment that improves the lives of patients with a wide range of neurological and psychiatric diseases, and has been consolidated as a first-line tool in the last two decades. Closed-loop deep brain stimulation (CLDBS) pushes this tool further by automatically adjusting the stimulation parameters to the brain response in real time. The main contribution of this paper is a low-size/power-controlled, compact and complete CLDBS system with two simultaneous acquisition channels, two simultaneous neurostimulation channels and wireless communication. Each channel has a low-noise amplifier (LNA) buffer in differential configuration to eliminate the DC signal component of the input. Energy management is efficiently done by the control and communication unit. The battery supports almost 9 h with both the acquisition and stimulation circuits active. If only the stimulation circuit is used as an Open Loop DBS, the battery can hold sufficient voltage for 24 h of operation. The whole system is low-cost and portable and therefore it could be used as a wearable device.-
Descrição: dc.descriptionGroup of Metamaterials Microwaves and Optics (GMeta) Department of Electrical Engineering (SEL) University of São Paulo (USP), Avenida Trabalhador São-Carlense, Nr. 400, Parque Industrial Arnold Schimidt, SP-
Descrição: dc.descriptionDepartment of Neurology Faculty of Medicine, Avenida Dr. Arnaldo, Nr. 455, Cerqueira César, SP-
Descrição: dc.descriptionDepartment of Physiology and Pathology Faculty of Odontology São Paulo State University (UNESP), Rua Humaitá, Nr. 1680, SP-
Descrição: dc.descriptionDepartment of Mechancial Engineering (SEM) University of São Paulo (USP), Avenida Trabalhador São-Carlense, Nr. 400, Parque Industrial Arnold Schimidt, SP-
Descrição: dc.descriptionCMEMS-UMinho University of Minho-
Descrição: dc.descriptionLABBELS—Associate Laboratory-
Descrição: dc.descriptionALGORITMI Research Centre/LASI University of Minho-
Descrição: dc.descriptionDepartment of Physiology and Pathology Faculty of Odontology São Paulo State University (UNESP), Rua Humaitá, Nr. 1680, SP-
Idioma: dc.languageen-
Relação: dc.relationElectronics (Switzerland)-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectclosed-loop deep brain stimulation (CLDBS)-
Palavras-chave: dc.subjectenergy management-
Palavras-chave: dc.subjectimplantable devices-
Palavras-chave: dc.subjectinternet of things (IoT)-
Palavras-chave: dc.subjectneurostimulation-
Título: dc.titleWireless Device with Energy Management for Closed-Loop Deep Brain Stimulation (CLDBS)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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