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A 2.45μW Patient-Specific Non-Invasive Transcranial Electrical Stimulator with an Adaptive Skin-Electrode Impedance Monitor
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bin Altaf, Muhammad Awais | - |
dc.contributor.author | Yoo, Jerald | - |
dc.date.accessioned | 2024-05-03T04:34:08Z | - |
dc.date.available | 2024-05-03T04:34:08Z | - |
dc.date.created | 2024-05-02 | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | 2015 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS), pp.270-273 | - |
dc.identifier.issn | 2163-4025 | - |
dc.identifier.uri | https://hdl.handle.net/10371/200834 | - |
dc.description.abstract | This paper presents a power-efficient noninvasive transcranial electrical stimulator (tES) with patient-specific impedance adaptation. The proposed tES exploits the varying skin-electrode impedance which results in different RC relaxation time, where the tES adapts the number of pulses to deliver a constant charge. This eliminates the need of an additional current source for impedance monitoring widely used in conventional stimulation techniques, thereby reducing power consumption. To ensure safety for patients, a charge balanced bi-phasic stimulation is implemented with maximum current of < 1mA. The proposed tES is implemented in 0.18 mu m CMOS with an area and power consumption of 0.035mm(2) and 2.45 mu W, respectively. | - |
dc.language | 영어 | - |
dc.publisher | IEEE | - |
dc.title | A 2.45μW Patient-Specific Non-Invasive Transcranial Electrical Stimulator with an Adaptive Skin-Electrode Impedance Monitor | - |
dc.type | Article | - |
dc.citation.journaltitle | 2015 IEEE BIOMEDICAL CIRCUITS AND SYSTEMS CONFERENCE (BIOCAS) | - |
dc.identifier.wosid | 000398907900079 | - |
dc.identifier.scopusid | 2-s2.0-84962733752 | - |
dc.citation.endpage | 273 | - |
dc.citation.startpage | 270 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Yoo, Jerald | - |
dc.type.docType | Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | Impedance monitoring | - |
dc.subject.keywordAuthor | non-invasive | - |
dc.subject.keywordAuthor | pulsating voltage mode stimulation | - |
dc.subject.keywordAuthor | transcranial stimulation | - |
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- College of Engineering
- Department of Electrical and Computer Engineering
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