The biphasic morphology of voluntary and spontaneous single muscle fiber action potentials

1994 ◽  
Vol 17 (11) ◽  
pp. 1301-1307 ◽  
Author(s):  
Daniel Dumitru ◽  
John C. King ◽  
William van der Rijt ◽  
Dick F. Stegeman
Keyword(s):  
Muscle Fiber ◽  
Action Potentials ◽  
Single Muscle ◽  
Single Muscle Fiber ◽  
Fiber Action

scholarly journals The bioelectrical source in computing single muscle fiber action potentials

1993 ◽  
Vol 64 (5) ◽  
pp. 1492-1498 ◽  
Author(s):  
B.K. van Veen ◽  
H. Wolters ◽  
W. Wallinga ◽  
W.L. Rutten ◽  
H.B. Boom
Keyword(s):  
Muscle Fiber ◽  
Action Potentials ◽  
Single Muscle ◽  
Single Muscle Fiber ◽  
Fiber Action

Frequency domain modeling of volume conduction of single muscle fiber action potentials

1988 ◽  
Vol 35 (5) ◽  
pp. 328-332 ◽  
Author(s):  
B.A. Albers ◽  
W.L.C. Rutten ◽  
W. Wallinga-De Jonge ◽  
H.B.K. Boom
Keyword(s):  
Frequency Domain ◽  
Muscle Fiber ◽  
Action Potentials ◽  
Single Muscle ◽  
Domain Modeling ◽  
Volume Conduction ◽  
Single Muscle Fiber ◽  
Fiber Action

Phase portraits of dystrophic and nondystrophic mouse muscle-fiber action potentials

1965 ◽  
Vol 208 (4) ◽  
pp. 724-731 ◽  
Author(s):  
Titus C. Evans ◽  
Byron A. Schottelius
Keyword(s):  
Muscle Fiber ◽  
Action Potentials ◽  
Sodium Ion ◽  
Phase Portraits ◽  
Dystrophic Muscle ◽  
General Increase ◽  
Ion Conductance ◽  
Mouse Muscle ◽  
Intracellular Action ◽  
Fiber Action

Intracellular action potentials from normal, control nondystrophic and dystrophic mouse soleus muscle fibers were recorded in both voltage-time and phase-portrait plots. Flattening of a normally curved portion in certain dystrophic muscle-fiber phase portraits suggested a greater than usual secondary entry of sodium ions after the peak of the action potential. Low-chloride studies excluded an abnormal chloride current as the cause of the flattening. It appears that inactivation of sodium ion conductance may be delayed or reduced, or both, in certain fibers of mice with hereditary muscular dystrophy. This is consistent with a general increase in membrane permeability. No definite negative afterpotential was noted in most mouse muscle-fiber action potentials.

scholarly journals Single Muscle Fiber Proteomics Reveals Fiber-Type-Specific Features of Human Muscle Aging

Cell Reports ◽  
2017 ◽  
Vol 19 (11) ◽  
pp. 2396-2409 ◽  
Author(s):  
Marta Murgia ◽  
Luana Toniolo ◽  
Nagarjuna Nagaraj ◽  
Stefano Ciciliot ◽  
Vincenzo Vindigni ◽  
...  
Keyword(s):  
Muscle Fiber ◽  
Fiber Type ◽  
Human Muscle ◽  
Single Muscle ◽  
Single Muscle Fiber ◽  
Muscle Aging

Changes in the parameters of human single muscle fiber potentials with consecutive discharges

1982 ◽  
Vol 76 (1) ◽  
pp. 12-24 ◽  
Author(s):  
A. Gydikov ◽  
P. Gatev ◽  
G.V. Dimitrov ◽  
L. Gerilovsky
Keyword(s):  
Muscle Fiber ◽  
Single Muscle ◽  
Single Muscle Fiber

Effects of Short-Term Concentric vs. Eccentric Resistance Training on Single Muscle Fiber MHC Distribution in Humans

2005 ◽  
Vol 26 (5) ◽  
pp. 339-343 ◽  
Author(s):  
U. Raue ◽  
B. Terpstra ◽  
D. L. Williamson ◽  
P. M. Gallagher ◽  
S. W. Trappe
Keyword(s):  
Resistance Training ◽  
Muscle Fiber ◽  
Single Muscle ◽  
Short Term ◽  
Single Muscle Fiber

Effect of denervation of neonatal rat sciatic nerve on the differentiation of myosin in a single muscle fiber

1981 ◽  
Vol 73 (2) ◽  
pp. 487-495 ◽  
Author(s):  
Shoichi Ishiura ◽  
Ikuya Nonaka ◽  
Hideo Sugita ◽  
Takashi Mikawa
Keyword(s):  
Sciatic Nerve ◽  
Muscle Fiber ◽  
Neonatal Rat ◽  
Single Muscle ◽  
Single Muscle Fiber ◽  
Rat Sciatic Nerve
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