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An Anatomical And Functional Analysis Of Cat Biceps Femoris And Semitendinosus Muscles

A. English, O. Weeks
Published 1987 · Biology, Medicine

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The anatomy, architecture, and innervation patterns of the hamstring muscles, biceps femoris, and semitendinosus were examined in adult cats using microdissection and glycogen‐depletion techniques. The biceps femoris muscle consists of two heads. The anterior head, which attaches mainly to the femur, is divided into two parts by the extramuscular branches of its nerve. The posterior head is innervated by a single nerve. Semitendinosus is composed of two heads, one proximal and one distal to a tendonous inscription, each of which is separately innervated. The extramuscular branches of the nerves to these hamstring muscles thus partition them into innervation subvolumes termed parts. The available evidence suggests that each of the parts of these muscles so innervated is not equivalent to the collections of single motor units that have been described for ankle extensors as neuromuscular compartments. It is quite likely that each of the parts of the hamstring muscles may contain more than one neuromuscular compartment. Using chronically implanted EMG electrodes, the activation patterns of different parts of the hamstring muscles were analyzed during locomotion. The anterior and middle parts of biceps femoris are active during the early stance phase, probably producing hip extensor torque. The posterior part of biceps femoris and semitendinosus act most consistently as flexors, during the early swing phase, but also may function in synergy with hip, knee, and ankle joint extensors near the time of foot placement. Greater variability is found in the activity patterns of posterior biceps femoris and semitendinosus with respect to the kinematics of the step cycle than is observed for anterior and middle biceps femoris. It is suggested that this variation may reflect a larger role of sensory feedback in shaping the timing of activity in posterior biceps femoris and semitendinosus than in ‘monarticular’ muscles.
This paper references
10.1249/00005768-198101320-00293
Recruitment of the proximal and distal portions of the cat semitendinosus during running and jumping
K. Murphy (1981)
10.1002/AR.1092040205
A histochemical analysis of identified compartments of cat lateral gastrocnemius muscle
A. English (1982)
10.1016/0022-510X(73)90029-4
Histochemical composition, contraction speed and fatiguability of rat soleus motor units.
E. Kugelberg (1973)
10.1152/JN.1982.48.1.192
Architectural, histochemical, and contractile characteristics of a unique biarticular muscle: the cat semitendinosus.
S. Bodine (1982)
10.1113/jphysiol.1973.sp010370
Anatomy and innervation ratios in motor units of cat gastrocnemius
R. Burke (1973)
10.1136/jnnp.31.5.424
Histochemical composition, distribution of fibres and fatiguability of single motor units. Anterior tibial muscle of the rat.
L. Edström (1968)
10.1111/J.1748-1716.1969.TB04415.X
An electromyographic analysis of muscular activity in the hindlimb of the cat during unrestrained locomotion.
I. Engberg (1969)
10.1111/J.1748-1716.1978.TB06207.X
Histochemical fiber composition of lumbar back muscles in the cat.
H. Carlson (1978)
10.1002/AJA.1001480304
Morphological and histochemical organization of the flexor carpi radialis muscle in the cat.
W. Gonyea (1977)
10.1152/JN.1985.53.4.868
Muscle-fiber compartmentalization in cat splenius muscles.
F. Richmond (1985)
10.1002/CNE.902350208
Compartmentalization of the cat lateral gastrocnemius motor nucleus
O. Weeks (1985)
10.1002/JMOR.1051730206
Architecture of the hind limb muscles of cats: Functional significance
R. Sacks (1982)
10.1113/jphysiol.1957.sp005794
The convergence of monosynaptic excitatory afferents on to many different species of alpha motoneurones
J. Eccles (1957)
10.1113/jphysiol.1983.sp014678
Distribution of monosynaptic Ia excitatory post‐synaptic potentials in the motor nucleus of the cat semitendinosus muscle.
B. R. Botterman (1983)
10.1113/jphysiol.1977.sp011864
Ia afferent activity during a variety of voluntary movements in the cat
A. Prochazka (1977)
Centrally generated pattern of motoneuron activity during locomotion in the cat.
C. Perret (1983)
10.1152/JN.1986.55.3.569
Partitioning of monosynaptic Ia excitatory postsynaptic potentials in the motor nucleus of the cat lateral gastrocnemius muscle.
S. Vanden Noven (1986)
10.1093/ICB/25.2.351
Limbs vs. Jaws: Can They Be Compared?
A. English (1985)
10.1007/BF00236292
Compartmentalization of single muscle units in cat lateral gastrocnemius
A. English (2004)
10.1002/JMOR.1051550306
A topographical study of the distribution of end‐plates in the cutaneus pectoris, sartorius, and gastrocnemius muscles of the frog
D. L. Ypey (1978)
10.1113/jphysiol.1983.sp014677
Localization of monosynaptic Ia excitatory post‐synaptic potentials in the motor nucleus of the cat biceps femoris muscle.
B. R. Botterman (1983)
10.1152/JN.1981.46.1.32
"Sensory partitioning" of cat medial gastrocnemius muscle by its muscle spindles and tendon organs.
W. Cameron (1981)
10.1113/jphysiol.1973.sp010369
Physiological types and histochemical profiles in motor units of the cat gastrocnemius
R. Burke (1973)
10.1152/JN.1975.38.6.1312
Morphology and enzyme histochemistry of dorsal muscles of the cat neck.
F. Richmond (1975)
10.1152/JN.1979.42.2.420
Activity patterns in individual hindlimb primary and secondary muscle spindle afferents during normal movements in unrestrained cats.
G. Loeb (1979)
10.1002/JMOR.1051620207
The morphogenesis of the thigh of the mouse with special reference to tetrapod muscle homologies
C. Jones (1979)
10.1152/JN.1984.52.1.114
An electromyographic analysis of compartments in cat lateral gastrocnemius muscle during unrestrained locomotion.
A. English (1984)
10.1016/0006-8993(76)91035-0
Central and reflex participation in the timing of locomotor activations of a bifunctional muscle, the semi-tendinosus, in the cat
C. Perret (1976)
10.1152/JN.1985.54.3.549
Activity of spindle afferents from cat anterior thigh muscles. I. Identification and patterns during normal locomotion.
G. Loeb (1985)
10.1113/jphysiol.1910.sp001362
Flexion‐reflex of the limb, crossed extension‐reflex, and reflex stepping and standing
C. S. Sherrington (1910)
10.1159/000163244
Nude mice of different strains in parabiosis for prolonged periods of time.
B. Giovanella (1984)
10.1113/jphysiol.1985.sp015908
Partitioning of monosynaptic Ia excitatory post‐synaptic potentials in the motor nucleus of the cat semimembranosus muscle.
T. Hamm (1985)
10.1002/AJA.1001640107
Anatomy and innervation patterns of cat lateral gastrocnemius and plantaris muscles.
A. English (1982)
10.1016/0006-8993(80)90207-3
Main characteristics of the hindlimb locomotor cycle in the decorticate cat with special reference to bifunctional muscles
C. Perret (1980)
10.1152/JN.1984.51.1.64
Analysis of individual Ia-afferent EPSPs in a homonymous motoneuron pool with respect to muscle topography.
S. Lucas (1984)
10.1152/JN.1984.51.1.50
Topographic factors in distribution of homonymous group Ia-afferent input to cat medial gastrocnemius motoneurons.
S. Lucas (1984)



This paper is referenced by
10.1016/j.mehy.2014.02.018
Walking with chronic non-specific low back pain--a failed strategy: what can we learn from sports?
T. Ertelt (2014)
10.1017/S0140525X00025358
Ecological and social factors in hominid evolution
R. Foley (1989)
10.1007/BF00229783
Electromyographic evidence of two functional subdivisions in the rhesus monkey's flexor digitorum profundus
M. Schieber (2004)
10.1007/978-1-4939-3267-2_3
Neural Regulation of Limb Mechanics: Insights from the Organization of Proprioceptive Circuits
T. Nichols (2016)
10.1017/S0140525X00025164
Central versus peripheral aspects of neuromuscular regionalization
D. Kernell (1989)
10.1017/S0140525X00025206
Acoustic reflex partitioning in the stapedius
M. P. McCue (1989)
10.1017/S0140525X00025504
Egoistic incentive: A hypothesis or an ideological tenet?
A. Rapoport (1989)
10.1017/S0140525X00025668
Speech perception by ear, eye, hand, and mind
N. Cowan (1989)
10.1152/JN.00370.2006
Control of frontal plane motion of the hindlimbs in the unrestrained walking cat.
J. E. Misiaszek (2006)
10.1016/0301-0082(88)90010-X
Partitioning of monosynaptic Ia EPSP connections with motoneurons according to neuromuscular topography: Generality and functional implications
D. Stuart (1988)
10.1017/S0140525X00025231
Reflex partitioning and differential control of human motor units
R. Person (1989)
10.1017/S0140525X00025309
Ambivalent sociality: The human condition
M. Brewer (1989)
10.1017/S0140525X00025073
Motor unit architecture and interfiber matrix in sensorimotor partitioning
V. Edgerton (1989)
10.1016/0301-0082(91)90026-W
The muscles and joints of the neck: Their specialisation and role in head movement
M. Dutia (1991)
10.1002/jmor.1052180104
Neuromuscular organization and regional EMG activity of the pectoralis in the pigeon
Dona F. Boggs (1993)
10.1002/ca.22248
The anatomy of the hip abductor muscles
N. Flack (2014)
10.1016/0006-8993(89)91335-8
Electromyographic (EMG) amplitude patterns in the proximal and distal compartments of the cat semitendinosus during various motor tasks
D. L. Hutchison (1989)
10.1017/S0140525X00025085
Clumping and splitting in the neuromuscular system
A. English (1989)
10.1017/S0140525X00025814
The use of mathematical models in perceptual theory
R. Warren (1989)
10.1007/BF00229404
Functionally complex muscles of the cat hindlimb
C. A. Pratt (1991)
10.1076/ceyr.25.3.179.13477
Demonstration of the nerve distribution of the extraocularmuscles in rabbits (Oryctolagus cuniculus)
N. Gülekon (2002)
10.1002/JMOR.1052100205
Neuromuscular organization of feline anterior sartorius: I. Asymmetric distribution of motor units
B. Thomson (1991)
10.1017/S0140525X00025371
Selfish genes and ingroup altruism
A. Gibbard (1989)
10.1017/S0140525X00025735
Speech perception from a Hungarian perspective
M. Gósy (1989)
10.1113/JP277018
Spinal control of muscle synergies for adult mammalian locomotion
Étienne Desrochers (2019)
10.1016/J.PATHOPHYS.2006.09.002
Treadmill locomotion in normal mice-Step related multi-channel EMG profiles of thigh muscles.
N. P. Schumann (2006)
Computation of 3 D Implant Coordinates for Prostate Brachytherapy
Y. Gu (1999)
10.1007/BF00229404
Functionally complex muscles of the cat hindlimb
C. A. Pratt (1991)
10.1017/S0140525X00025280
What is the organization, scope, and functional significance of partitioning?
U. Windhorst (1989)
10.1007/BF00229333
Speed-related changes in hindlimb intersegmental dynamics during the swing phase of cat locomotion
D. Wisleder (2004)
10.1017/S0140525X00025711
A general algorithm for pattern recognition
G. Gigerenzer (1989)
10.1002/mus.10565
Intramuscular innervation of upper‐limb skeletal muscles
A. Lim (2004)
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