dorsal longitudinal muscle
MODULATION OF TENSION PRODUCTION BY OCTOPAMINE IN THE METATHORACIC DORSAL LONGITUDINAL MUSCLE OF THE CRICKET TELEOGRYLLUS OCEANICUS
... The thresholds for octopamine effects on twitch amplitude, contraction rate and relaxation rate in the cricket metathoracic DLM 10~ 8 moll~ x were similar to those in the locust extenso[r] ...
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The length tension relationship of the dorsal longitudinal muscle of a leech
... The peak of the curve was at approximately that length at which the steep passive tension increase started to occur, and then the fall-off in active tension was very marked as the length[r] ...
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Two Rates of Relaxation in the Dorsal Longitudinal Muscle of a Leech
... A stimulus of this type produced a contraction phase lasting about as long as the period of stimulation, followed by a relaxation in which the maximum rate of change of tension was about[r] ...
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Flight Behaviour and Selective Degeneration of Flight Muscles in the Adult Cricket (Gryllus Bimaculatus)
... It has been reported that in the cricket Teleogryllus oceanicus the dorsal longitudinal muscle atrophies and becomes white in appearance in late adult life Ready and Josephson, 1982; Rea[r] ...
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Muscle formation during embryogenesis of the polychaete Ophryotrocha diadema (Dorvilleidae) – new insights into annelid muscle patterns
... prostomial muscle arrangement observed here for ...adult muscle pattern in Dorvillea kastjani (Dorvilleidae, Polychaeta) ...ventral longitudinal muscles (dVLM) (named by Filippova et ...outer ...
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The neuromuscular system of Pycnophyes kielensis (Kinorhyncha: Allomalorhagida) investigated by confocal laser scanning microscopy
... and dorsal longitudinal muscles in segments 1–10 as well as dorsoventral muscles in segments ...1–11. Dorsal and ventral longitudinal muscles insert on apodemes of the cuticle inside the ...
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Motor Unit Distribution of the Dorsal Longitudinal Flight Muscles in Locusts
... With respect to peripheral features, the motor units within each dorsal longitudinal muscle are designed for fast response which improves the synchronization when the relevant neurons fi[r] ...
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Patterned Activity of Co Ordinated Motor Units, Studied in Flying Locusts
... At high relative lift 185 % the mesothoracic dorsal longitudinal muscle upper trace fires at the same time as the metathoracic subalar muscle lower trace.. All of the units are nearly sy[r] ...
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On Certain Properties of the Flight Muscles of the Orthoptera
... Electrical recordings from the tergo-sternal muscle 113, dorsal longitudinal muscle 112 and depressor extensor muscle 129 of the locust wing, as well as from the muscle corresponding to [r] ...
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Comparison of slow larval and fast adult muscle innervated by the same motor neurone
... The larval muscle fibres that are innervated by the dlx motor neurones and that developmentally precede the adult dorsal longitudinal muscle fibres have the fine structure characteristic[r] ...
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Detailed reconstruction of the musculature in Limnognathia maerski (Micrognathozoa) and comparison with other Gnathifera
... the dorsal epidermis ...the dorsal cells of the epidermis by increasing the brightness of the phalloidin stain (data not ...the dorsal epidermal cells could then be inferred in several specimens ...
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FENOTEROL BETA- AGONIST ON CONTRACTION AND RELAXATION OF INTESTINAL SMOOTH MUSCLE OF MALE ALBINO BALB-C MICE
... smooth muscle contraction occurs spontaneously, meaning that muscle cell action potentials are generated without input from either the motor or autonomic nervous ...The muscle cells undergo rhythmic ...
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Reduced insulin signaling maintains electrical transmission in a neural circuit in aging flies
... Intracellular recordings were made following GF stimulation from the TTM and contralat- eral DLM muscle using glass micropipettes (resistance: 40–60 MΩ). The possibility that descending neurons other than the GFs ...
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Smooth muscle of the dorsal aorta shares a common clonal origin with skeletal muscle of the myotome
... the dorsal aorta are not of neural crest origin and that, as expected, neural crest cells do not give rise to vascular smooth muscle in the trunk (Le Douarin and Kalcheim, ...the dorsal aorta, ...
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Morphological investigations of posttraumatic regeneration in Timarete cf. punctata (Annelida: Cirratulidae)
... Results: Using immunohistochemical staining combined with confocal laser scanning microscopy (cLSM), we investigated the redevelopment of body wall musculature and nervous system during anterior and posterior ...
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A MORPHOLOGY & HISTOLOGICAL STUDIES OF THE DIGESTIVE SYSTEM OF POECILOCERUSPICTUS
... It is structurally the most highly specialized part of the digestive tract. The intima is very well developed. It is provided with spines. The intima is followed by an epithelial layer. The cell boundaries of the ...
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Neural circuits driving larval locomotion in Drosophila
... of muscle contraction ...the longitudinal muscles are aligned with the body axis, whereas the transverse muscles are orthog- onal to the body axis, ...wall muscle is innervated by a single motor ...
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Coordination of opposing sex-specific and core muscle groups regulates male tail posture during Caenorhabditis elegansmale mating behavior
... cell, dorsal body wall, and sham- ablated males, which were first assayed for mating behav- ior and then after a recovery period were assayed for tail curling in response to ...
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The Mechanical Properties of the Longitudinal Muscle in the Earthworm
... even in sodium-free solution, excess potassium up to 13-5 mM enhanced phasic tension development but reduced the amplitude of the sustained contractions.. As a result, no summation of th[r] ...
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Active control of free flight manoeuvres in a hawkmoth, Agrius convolvuli
... of muscle potentials has been applied for freely flying desert locusts (Fischer and Kutsch, 1999; Kutsch, 2002; Kutsch et ...flight muscle activities and wing kinematics [such as wingbeat frequency, the ...
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