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Cited by 559

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

CORTICAL NEURAL PROSTHETICS

Schwartz, Andrew B.·2004·Annual Review of Neuroscience

Abstract

▪ Abstract Control of prostheses using cortical signals is based on three elements: chronic microelectrode arrays, extraction algorithms, and prosthetic effectors. Arrays of microelectrodes are permanently implanted in cerebral cortex. These arrays must record populations of single- and multiunit activity indefinitely. Information containing position and velocity correlates of animate movement needs to be extracted continuously in real time from the recorded activity. Prosthetic arms, the current effectors used in this work, need to have the agility and configuration of natural arms. Demonstrations using closed-loop control show that subjects change their neural activity to improve performance with these devices. Adaptive-learning algorithms that capitalize on these improvements show that this technology has the capability of restoring much of the arm movement lost with immobilizing deficits.

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Crossref · 10.1146/annurev.neuro.27.070203.144233

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Metadata

Authors
Schwartz, A. B.
Venue
Annual Review of Neuroscience
Published
2004-07-21
Volume
27
Issue
1
Pages
487-507
ISSN
  • 0147-006X (ISSN-L)
  • 1545-4126
OpenAlex
W2123018191
Cited by
559
References
1
FWCI
1.85
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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