title: Nanowire electrodes for high-density stimulation and measurement of neural circuits.
abstract: Brain-machine interfaces (BMIs) that can precisely monitor and control neural activity will likely require new hardware with improved resolution and specificity. New nanofabricated electrodes with feature sizes and densities comparable to neural circuits may lead to such improvements. In this perspective, we review the recent development of vertical nanowire (NW) electrodes that could provide highly parallel single-cell recording and stimulation for future BMIs. We compare the advantages of these devices and discuss some of the technical challenges that must be overcome for this technology to become a platform for next-generation closed-loop BMIs.
authors.affiliation: Departments of Electrical and Computer Engineering and Bioengineering, Rice University Houston, TX, USA.
authors.forename: Jacob T
authors.initials: JT
authors.lastname: Robinson
authors.forename: Marsela
authors.initials: M
authors.lastname: Jorgolli
authors.forename: Hongkun
authors.initials: H
authors.lastname: Park
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology / Q000502:physiology*; D004558:Electric Stimulation / Q000379:methods; D006801:Humans; D007424:Intracellular Fluid / Q000502:physiology; D008839:Microelectrodes; D053770:Nanowires; D009415:Nerve Net / Q000166:cytology / Q000502:physiology*; D014584:User-Computer Interface
keywords: brain machine interface (BMI); electrophysiology; nanotechnology; nanowires; neuroengineering