Duke University · Biomedical EngineeringThe SpeechBridge Lab
Jonathan Viventi · Durham, North Carolina
Research Focus
Dr. Jonathan Viventi's lab at Duke University focuses on developing advanced technology to help patients with severe speech impairments, such as those caused by ALS or Locked-in Syndrome. The main goal is to create a wireless device that can capture brain signals and translate them into speech, allowing these individuals to communicate more effectively. By using high-density micro-electrocorticographic arrays and machine learning algorithms, the lab aims to transform how technology assists with verbal communication for those who need it most.
neural prostheticspeech decodingmicro-ECoGwireless technologymachine learningneuromuscular disordersbrain-computer interfacehigh-density electrodeselectrocorticography
Research Aims
5AIM 01Develop a wireless micro-ECoG prosthesis to improve speech communication for patients with motor disorders.
AIM 02Optimize the spatial resolution of ECoG to accurately capture brain activity related to speech.
AIM 03Fine-tune machine learning algorithms for decoding speech signals directly from brain activity.
AIM 04Create high-density electrode arrays to record brain signals at unprecedented detail.
AIM 05Facilitate naturalistic use of neural prosthetics through innovative wireless technology.
Skills the Lab Values
micro-electrocorticography (ECoG)machine learning algorithmswireless technology designelectrode array fabricationdata processingneural signal recordingspeech signal translationbrain imaging techniquesexperiment design and testing
Output against the department
Publications86bottom 13% of dept.517th of 595
this lab
most publishedleast published
Citations6.5ktop 50% of dept.300th of 595
this lab
most citedleast cited
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