Ontology highlight
ABSTRACT:
SUBMITTER: Stavisky SD
PROVIDER: S-EPMC6218537 | biostudies-literature | 2018 Nov
REPOSITORIES: biostudies-literature
Stavisky Sergey D SD Kao Jonathan C JC Nuyujukian Paul P Pandarinath Chethan C Blabe Christine C Ryu Stephen I SI Hochberg Leigh R LR Henderson Jaimie M JM Shenoy Krishna V KV
Scientific reports 20181105 1
Brain-machine interfaces (BMIs) that decode movement intentions should ignore neural modulation sources distinct from the intended command. However, neurophysiology and control theory suggest that motor cortex reflects the motor effector's position, which could be a nuisance variable. We investigated motor cortical correlates of BMI cursor position with or without concurrent arm movement. We show in two monkeys that subtracting away estimated neural correlates of position improves online BMI per ...[more]