PMID- 19162626
OWN - NLM
STAT- MEDLINE
DCOM- 20090507
LR  - 20211020
IS  - 2375-7477 (Print)
IS  - 2375-7477 (Linking)
VI  - 2008
DP  - 2008
TI  - Decoding individuated finger flexions with Implantable MyoElectric Sensors.
PG  - 193-6
LID - 10.1109/IEMBS.2008.4649123 [doi]
AB  - We trained a rhesus monkey to perform randomly cued, individuated finger flexions 
      of the thumb, index, and middle finger. Nine Implantable MyoElectric Sensors 
      (IMES) were then surgically implanted into the finger muscles of the monkey's 
      forearm, without any observable adverse chronic effects. Using an inductive link, 
      we wirelessly recorded EMG from the IMES as the monkey performed a finger flexion 
      task. A principal components analysis (PCA) based algorithm was used to decode 
      which finger switch was pressed based on the recorded EMG. This algorithm 
      correctly decoded which finger was moved 89% of the time. These results 
      demonstrate that IMES offer a safe and highly promising approach for providing 
      intuitive, dexterous control of artificial limbs and hands after amputation.
FAU - Baker, Justin J
AU  - Baker JJ
AD  - Bioengineering Department, University of Utah, Salt Lake City, UT 84112, USA. 
      justin.j.baker@utah.edu
FAU - Yatsenko, Dimitri
AU  - Yatsenko D
FAU - Schorsch, Jack F
AU  - Schorsch JF
FAU - DeMichele, Glenn A
AU  - DeMichele GA
FAU - Troyk, Phil R
AU  - Troyk PR
FAU - Hutchinson, Douglas T
AU  - Hutchinson DT
FAU - Weir, Richard F ff
AU  - Weir RF
FAU - Clark, Gregory
AU  - Clark G
FAU - Greger, Bradley
AU  - Greger B
LA  - eng
GR  - R01 EB001672/EB/NIBIB NIH HHS/United States
PT  - Journal Article
PT  - Research Support, U.S. Gov't, Non-P.H.S.
PL  - United States
TA  - Annu Int Conf IEEE Eng Med Biol Soc
JT  - Annual International Conference of the IEEE Engineering in Medicine and Biology 
      Society. IEEE Engineering in Medicine and Biology Society. Annual International 
      Conference
JID - 101763872
SB  - IM
MH  - Animals
MH  - Electromyography/*instrumentation/methods
MH  - Equipment Design
MH  - Equipment Failure Analysis
MH  - Fingers/*physiology
MH  - Macaca mulatta
MH  - Male
MH  - Movement/*physiology
MH  - Muscle Contraction/*physiology
MH  - *Prostheses and Implants
MH  - Reproducibility of Results
MH  - Sensitivity and Specificity
MH  - Telemetry/*instrumentation
MH  - *Transducers
PMC - PMC3843488
MID - NIHMS506323
EDAT- 2009/01/24 09:00
MHDA- 2009/05/08 09:00
PMCR- 2013/11/29
CRDT- 2009/01/24 09:00
PHST- 2009/01/24 09:00 [entrez]
PHST- 2009/01/24 09:00 [pubmed]
PHST- 2009/05/08 09:00 [medline]
PHST- 2013/11/29 00:00 [pmc-release]
AID - 10.1109/IEMBS.2008.4649123 [doi]
PST - ppublish
SO  - Annu Int Conf IEEE Eng Med Biol Soc. 2008;2008:193-6. doi: 
      10.1109/IEMBS.2008.4649123.