PMID- 28813795
OWN - NLM
STAT- MEDLINE
DCOM- 20180202
LR  - 20180208
IS  - 1945-7901 (Electronic)
IS  - 1945-7898 (Linking)
VI  - 2017
DP  - 2017 Jul
TI  - Electromechanical delay in the tibialis anterior muscle during time-varying ankle 
      dorsiflexion.
PG  - 68-71
LID - 10.1109/ICORR.2017.8009223 [doi]
AB  - We evaluated the electromechanical delay (EMD) for the tibialis anterior (TA) 
      muscle during the performance of time-varying ankle dorsiflexions. Subjects were 
      asked to track a sinusoidal trajectory, for a range of amplitudes and 
      frequencies. Motor unit (MU) action potential trains were identified from surface 
      electromyography (EMG) decomposition and summed to generate the cumulative spike 
      train (CST). CST and the exerted force were cross-correlated to identify the 
      delay between the CST and force, which was considered as an estimate of the EMD. 
      The results showed that the EMD decreased logarithmically with the increase in 
      the slope of the force produced.
FAU - Ubeda, A
AU  - Ubeda A
FAU - Del Vecchio, A
AU  - Del Vecchio A
FAU - Sartori, M
AU  - Sartori M
FAU - Puente, S T
AU  - Puente ST
FAU - Torres, F
AU  - Torres F
FAU - Azorin, J M
AU  - Azorin JM
FAU - Farina, D
AU  - Farina D
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - United States
TA  - IEEE Int Conf Rehabil Robot
JT  - IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
JID - 101260913
SB  - IM
MH  - Adult
MH  - Ankle/*physiology
MH  - Electromyography/*methods
MH  - Humans
MH  - Male
MH  - Muscle Contraction/*physiology
MH  - Muscle, Skeletal/*physiology
MH  - Signal Processing, Computer-Assisted
EDAT- 2017/08/18 06:00
MHDA- 2018/02/03 06:00
CRDT- 2017/08/18 06:00
PHST- 2017/08/18 06:00 [entrez]
PHST- 2017/08/18 06:00 [pubmed]
PHST- 2018/02/03 06:00 [medline]
AID - 10.1109/ICORR.2017.8009223 [doi]
PST - ppublish
SO  - IEEE Int Conf Rehabil Robot. 2017 Jul;2017:68-71. doi: 
      10.1109/ICORR.2017.8009223.