PMID- 31946538
OWN - NLM
STAT- MEDLINE
DCOM- 20200506
LR  - 20200928
IS  - 2694-0604 (Electronic)
IS  - 2375-7477 (Linking)
VI  - 2019
DP  - 2019 Jul
TI  - Adaptive learning in the detection of Movement Related Cortical Potentials 
      improves usability of associative Brain-Computer Interfaces.
PG  - 3079-3082
LID - 10.1109/EMBC.2019.8856580 [doi]
AB  - Brain-computer interfaces have increasingly found applications in motor function 
      recovery in stroke patients. In this context, it has been demonstrated that 
      associative-BCI protocols, implemented by means the movement related cortical 
      potentials (MRCPs), induce significant cortical plasticity. To date, no methods 
      have been proposed to deal with brain signal (i.e. MRCP feature) 
      non-stationarity. This study introduces adaptive learning methods in MRCP 
      detection and aims at comparing a no-adaptive approach based on the Locality 
      Sensitive Discriminant Analysis (LSDA) with three LSDA-based adaptive approaches. 
      As a proof of concept, EEG and force data were collected from six healthy 
      subjects while performing isometric ankle dorsiflexion. Results revealed that 
      adaptive algorithms increase the number of true detections and decrease the 
      number of false positives per minute. Moreover, the markedly reduction of BCI 
      system calibration time suggests that these methods have the potential to improve 
      the usability of associative-BCI in post-stroke motor recovery.
FAU - Colamarino, E
AU  - Colamarino E
FAU - Muceli, S
AU  - Muceli S
FAU - Ibanez, J
AU  - Ibanez J
FAU - Mrachacz-Kersting, N
AU  - Mrachacz-Kersting N
FAU - Mattia, D
AU  - Mattia D
FAU - Cincotti, F
AU  - Cincotti F
FAU - Farina, D
AU  - Farina D
LA  - eng
PT  - Journal Article
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  - Algorithms
MH  - *Brain-Computer Interfaces
MH  - Discriminant Analysis
MH  - Electroencephalography
MH  - *Evoked Potentials, Motor
MH  - Humans
MH  - *Movement
EDAT- 2020/01/18 06:00
MHDA- 2020/05/07 06:00
CRDT- 2020/01/18 06:00
PHST- 2020/01/18 06:00 [entrez]
PHST- 2020/01/18 06:00 [pubmed]
PHST- 2020/05/07 06:00 [medline]
AID - 10.1109/EMBC.2019.8856580 [doi]
PST - ppublish
SO  - Annu Int Conf IEEE Eng Med Biol Soc. 2019 Jul;2019:3079-3082. doi: 
      10.1109/EMBC.2019.8856580.