{"title":"超越单电极皮层内微刺激诱发的触觉感知","authors":"","doi":"10.1038/s41551-024-01339-8","DOIUrl":null,"url":null,"abstract":"Intracortical microstimulation of the somatosensory cortex evokes tactile sensations, but those of individual electrodes are insufficient for functional tasks. We show that stimulating multiple electrodes with somatotopically matched projected fields improves task performance with bionic hands.","PeriodicalId":19063,"journal":{"name":"Nature Biomedical Engineering","volume":"12 1","pages":""},"PeriodicalIF":26.8000,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Moving beyond single-electrode intracortical-microstimulation-evoked tactile perception\",\"authors\":\"\",\"doi\":\"10.1038/s41551-024-01339-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Intracortical microstimulation of the somatosensory cortex evokes tactile sensations, but those of individual electrodes are insufficient for functional tasks. We show that stimulating multiple electrodes with somatotopically matched projected fields improves task performance with bionic hands.\",\"PeriodicalId\":19063,\"journal\":{\"name\":\"Nature Biomedical Engineering\",\"volume\":\"12 1\",\"pages\":\"\"},\"PeriodicalIF\":26.8000,\"publicationDate\":\"2025-01-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Biomedical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1038/s41551-024-01339-8\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, BIOMEDICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Biomedical Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1038/s41551-024-01339-8","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}
Intracortical microstimulation of the somatosensory cortex evokes tactile sensations, but those of individual electrodes are insufficient for functional tasks. We show that stimulating multiple electrodes with somatotopically matched projected fields improves task performance with bionic hands.
期刊介绍：
Nature Biomedical Engineering is an online-only monthly journal that was launched in January 2017. It aims to publish original research, reviews, and commentary focusing on applied biomedicine and health technology. The journal targets a diverse audience, including life scientists who are involved in developing experimental or computational systems and methods to enhance our understanding of human physiology. It also covers biomedical researchers and engineers who are engaged in designing or optimizing therapies, assays, devices, or procedures for diagnosing or treating diseases. Additionally, clinicians, who make use of research outputs to evaluate patient health or administer therapy in various clinical settings and healthcare contexts, are also part of the target audience.
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