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[PDF] Top 20 Control of head movement in the locust schistocerca gregaria

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Control of head movement in the locust schistocerca gregaria

Control of head movement in the locust schistocerca gregaria

... in Crustacean ousels* * twood doylo and luyth 1%5 * but here the axon elooiting the response is reported to a alow and not a fast axon* Evidence for the fast nature of an axon elicitin g[r] ... See full document

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Control of Head Movement in the Locust, Schistocerca Gregaria

Control of Head Movement in the Locust, Schistocerca Gregaria

... The motor output in three axons 1 , 2 and 3 to muscles 50 and 51 of the right side, recorded intracellularly from a single muscle fibre in each muscle during a positive slow phase of ny[r] ... See full document

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Associative olfactory learning in the desert locust, Schistocerca gregaria

Associative olfactory learning in the desert locust, Schistocerca gregaria

... neural control of the PER might, therefore, be coupled to the same control system that also initiates the subsequent motor pattern that controls licking (Rehder, ...neural control of the palps might ... See full document

9

Acetylcholinesterase Activity in the Desert Locust Schistocerca gregaria (Acrididae) (Forsk.) as a Response to the Action of the Wild Herb Fagonia bruguieri DC. (Zygophyllaceae) Extracts

Acetylcholinesterase Activity in the Desert Locust Schistocerca gregaria (Acrididae) (Forsk.) as a Response to the Action of the Wild Herb Fagonia bruguieri DC. (Zygophyllaceae) Extracts

... desert locust Schistocerca gregaria were treated with methanolic (at concentration levels: ...S. gregaria nymphs, pronouncedly inhibited activity in the early-aged nymphs, regardless of the ... See full document

11

Semi-field evaluation of the effects of sub-lethal doses of pesticides, with and without adult Schistocerca gregaria pheromone, on hoppers

Semi-field evaluation of the effects of sub-lethal doses of pesticides, with and without adult Schistocerca gregaria pheromone, on hoppers

... desert locust, Schistocerca gregaria (Forsk al) (Orthoptera: Acrididae), on conspecific ...gave control efficiencies that were, in most cases, higher than with individual pesticides, ... See full document

5

Characterization of genome methylation patterns in the desert locust Schistocerca gregaria

Characterization of genome methylation patterns in the desert locust Schistocerca gregaria

... It has been assumed that the depletion of DNA methylation in transposons and repetitive sequences represents a conserved feature of invertebrate methylomes (Zemach et al., 2010). This conservation has been explained by ... See full document

7

Synaptic activation of efferent neuromodulatory neurones in the locust Schistocerca gregaria

Synaptic activation of efferent neuromodulatory neurones in the locust Schistocerca gregaria

... the locust, they are active at the onset of flight (Ramirez and Orchard, 1990), during leg movements (Hoyle and Dagan, 1978) and during walking in crickets (Gras et ... See full document

16

The vibrational startle response of the desert locust Schistocerca gregaria

The vibrational startle response of the desert locust Schistocerca gregaria

... motor control that are also applicable in more complex systems (Ritzmann and Eaton, ...The locust in particular is an important neurobiological model animal for which a large body of information on ... See full document

9

Dynamic flight stability in the desert locust Schistocerca
gregaria

Dynamic flight stability in the desert locust Schistocerca gregaria

... of locust ‘G’ there comes a point at which the real parts of all the roots are negative ...attitude control could be critical in stabilising locust ...attitude control has received little ... See full document

27

THE MODULATORY EFFECT OF SCHISTOFLRFamide ON HEART AND SKELETAL MUSCLE IN THE LOCUST SCHISTOCERCA GREGARIA

THE MODULATORY EFFECT OF SCHISTOFLRFamide ON HEART AND SKELETAL MUSCLE IN THE LOCUST SCHISTOCERCA GREGARIA

... semi-isolated locust heart, with a threshold for an observable effect occurring between 10 29 and 10 28 mol l 21 ...to control levels before the end of the pulse and was even potentiated by 35 s after the ... See full document

6

ONTOGENETIC SCALING OF JUMP PERFORMANCE IN THE AFRICAN DESERT LOCUST (SCHISTOCERCA GREGARIA)

ONTOGENETIC SCALING OF JUMP PERFORMANCE IN THE AFRICAN DESERT LOCUST (SCHISTOCERCA GREGARIA)

... instars and a low value of 0.3˚ in adults. Inspection of the arrays of trajectory angles indicated that the data were not stationary, with the majority of the variation in the data occurring early in the jump impulse ... See full document

31

Mechanosensory induced behavioural gregarization in the desert locust
Schistocerca gregaria

Mechanosensory induced behavioural gregarization in the desert locust Schistocerca gregaria

... Nerve 5B2 was identified by the branches it made onto the flexor tibiae muscle (Heitler and Burrows, 1977). The cuticle was replaced as far as possible and the wounds sealed with more petroleum jelly. In one set of ... See full document

12

Wing hair sensilla underlying aimed hindleg scratching of the locust

Wing hair sensilla underlying aimed hindleg scratching of the locust

... Fig.·3. Schematic representation of the average distribution of trichoid hairs on the dorsal surface of a locust forewing (based on N=5 detailed drawings). (A) The principal veins of the forewing, named according ... See full document

13

Studies of the Innervation and Electrical Activity of Flight Muscles in the Locust, Schistocerca Gregaria

Studies of the Innervation and Electrical Activity of Flight Muscles in the Locust, Schistocerca Gregaria

... Usherwood 1962 studied the innervation and electrical activity of some of these muscles and found that most of the 'twitch' muscles were exclusively innervated by ' fast' motoneurones, w[r] ... See full document

14

Possible involvement of monoamines in the release of adipokinetic hormone in the locust Schistocerca gregaria

Possible involvement of monoamines in the release of adipokinetic hormone in the locust Schistocerca gregaria

... The above possibility has been studied pharmacologically, a by using drugs which are known to deplete monoamines from their storage sites, b by testing the effects of drugs which block d[r] ... See full document

12

Localization and Characterization of Water Uptake from the Midgut of the Locust, Schistocerca Gregaria

Localization and Characterization of Water Uptake from the Midgut of the Locust, Schistocerca Gregaria

... In further experiments, the transmembrane sodium, potassium and water fluxes across single anterior caeca were measured with normal bathing solution, and bathing solution poisoned with 1[r] ... See full document

14

The Absorption and Metabolism of Some Sugars in the Locust, Schistocerca Gregaria (Forsk )

The Absorption and Metabolism of Some Sugars in the Locust, Schistocerca Gregaria (Forsk )

... It seemed possible that the apparent reduction in the percentage absorption of labelled glucose in the caeca at low concentrations, when the specific activity of the haemolymph equalled [r] ... See full document

15

ACTIONS OF ION TRANSPORT PEPTIDE FROM LOCUST CORPUS CARDIACUM ON SEVERAL HINDGUT TRANSPORT PROCESSES

ACTIONS OF ION TRANSPORT PEPTIDE FROM LOCUST CORPUS CARDIACUM ON SEVERAL HINDGUT TRANSPORT PROCESSES

... Schistocerca gregaria ion-transport peptide Scg-ITP, a neuropeptide isolated from locust corpora cardiaca, stimulates ileal Cl~ transport /«: in a dose-dependent manner and causes increa[r] ... See full document

14

Maps of the somata of efferent neurones with axons in the lateral nerves of locust abdominal ganglia

Maps of the somata of efferent neurones with axons in the lateral nerves of locust abdominal ganglia

... Heckmann, 1995a; Steffens and Kutsch, 1995). This may indicate common developmental origins for each group of motor neurones from individual, segmentally repeated neuroblasts and thus parallel the organisation of ... See full document

13

The energetics of the jump of the locust Schistocerca gregaria

The energetics of the jump of the locust Schistocerca gregaria

... The relation between length and force was measured for locust extensor tibiae muscle by calculation from the force produced by standard legs at various angles of extension and from the k[r] ... See full document

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