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[PDF] Top 20 The Central Nervous Control of Flight in a Locust

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The Central Nervous Control of Flight in a Locust

The Central Nervous Control of Flight in a Locust

... Third strip, discharge in the central stumps of the mesothoracic upper trace and metathoracic lower trace nerves I of a head and ventral cord preparation during response to wind on head.[r] ... See full document

20

A muscarinic cholinergic mechanism underlies activation of the central pattern generator for locust flight

A muscarinic cholinergic mechanism underlies activation of the central pattern generator for locust flight

... fictive flight in all three preparations tested ...induce flight, and that the relative ineffectiveness of acetylcholine superfusion may be due to the abundance of acetylcholinesterase in insect ... See full document

12

Flight metabolic rate of Locusta migratoria in relation to oxygen partial pressure in atmospheres of varying diffusivity and density

Flight metabolic rate of Locusta migratoria in relation to oxygen partial pressure in atmospheres of varying diffusivity and density

... Videos were analysed early in the flight bouts corresponding to periods of FMR measured at the same time. Mean wingbeat frequency ( f, Hz) was calculated over five complete wing cycles as f=(600×5)/N, where 600 is ... See full document

8

THE LOCUST TEGULA: SIGNIFICANCE FOR FLIGHT RHYTHM GENERATION, WING MOVEMENT CONTROL AND AERODYNAMIC FORCE PRODUCTION

THE LOCUST TEGULA: SIGNIFICANCE FOR FLIGHT RHYTHM GENERATION, WING MOVEMENT CONTROL AND AERODYNAMIC FORCE PRODUCTION

... the locust wing base, has proved to be of particular importance for flight pattern generation (Neumann et ...During flight, the tegula is excited by the downstroke movement of the ...the ... See full document

25

Dynamic flight stability in the desert locust Schistocerca
gregaria

Dynamic flight stability in the desert locust Schistocerca gregaria

... the locust had settled into flying in the complete flight posture, defined by Weis-Fogh (1956a) as when “the antennae are stretched obliquely forwards, the forelegs are drawn up, the middle legs and the ... See full document

27

Inherent Asymmetry and Reflex Modulation of the Locust Flight Motor Pattern

Inherent Asymmetry and Reflex Modulation of the Locust Flight Motor Pattern

... Even though the locust flight control system contains a central motor score it exhibits the sort of adaptability called Plasticitdt in the case of insect walking.. In locust flight the c[r] ... See full document

11

Anoxia induces thermotolerance in the locust flight system

Anoxia induces thermotolerance in the locust flight system

... Although temperature- and water-dependent physiological challenges exist for insects that live in hot arid environments, they nonetheless thrive under such conditions. A strategy that insects use to minimize water loss ... See full document

13

Neural control of hindleg steering in flight in the locust

Neural control of hindleg steering in flight in the locust

... airstream. Flight steering was elicited via open-loop yaw deviations of the animal away from the straight flight course by rotating it around its vertical ...normal flight position is indicated by ... See full document

7

Octopaminergic Modulation of Flight Muscle in the Locust

Octopaminergic Modulation of Flight Muscle in the Locust

... This is similar to the actions of octopamine on slow motor neurone induced twitch tension in the extensor tibiae muscle but not to its actions on fast motor neurone induced twitch tensio[r] ... See full document

20

The Effect of Temperature on Locust Flight Muscle

The Effect of Temperature on Locust Flight Muscle

... The influence of temperature on the total duration of contractions of the dorsallongitudinal flight muscle, together with approximate estimates of the amount of work which the antagonist[r] ... See full document

12

Motor Neurone Coupling in Locust Flight

Motor Neurone Coupling in Locust Flight

... The following combinations were tried in various experiments: a single elevator was stimulated while a depressor motor neurone was firing; a single depressor motor neurone was stimulated[r] ... See full document

16

Tetanic Force and Shortening in Locust Flight Muscle

Tetanic Force and Shortening in Locust Flight Muscle

... Ordinate: force due to passive stretch circles, load during isotonic tetanic shortening squares, and total force during isometric tetanus crosses.. shorten against this load no.[r] ... See full document

17

Acanthamoeba produces disseminated infection in locusts and traverses the locust blood brain barrier to invade the central nervous system

Acanthamoeba produces disseminated infection in locusts and traverses the locust blood brain barrier to invade the central nervous system

... amoebae. On days 3, 5, and 7 post-injection, they were decapitated and their head capsules were fixed with 4% paraformaldehyde in PBS under vaccum for 72 h (a small cut was made in the frons to facilitate the collapse of ... See full document

11

The toxic and lethal effects of the trehalase inhibitor trehazolin in locusts are caused by hypoglycaemia

The toxic and lethal effects of the trehalase inhibitor trehazolin in locusts are caused by hypoglycaemia

... of locust flight muscle in vitro and in vivo are investigated, as well as its toxicity in intact adult ...the nervous system is suggested and ... See full document

8

Biology and Physics of Logust Flight

Biology and Physics of Logust Flight

... The relationship between the excess temperature At of the pterothorax of a desert locust and the time after the beginning of flight, together with the simultaneous variations in relative[r] ... See full document

16

Neuro Muscular Control of Dipteran Flight

Neuro Muscular Control of Dipteran Flight

... In these and other insects with neurogenic flight rhythms the frequency of wingbeat is directly a function of the frequency of motor output from the central nervous system to the main po[r] ... See full document

21

Neural Control and Precision of Spike Phasing in Flight Muscles

Neural Control and Precision of Spike Phasing in Flight Muscles

... timing control that employ higher brain function, however, suffer from synaptic and neural transmission delays, making them inefficient for control of fast-frequent locomotor ...timing control is ... See full document

5

Contrast of a Quality Control Model for Sustainability in a Mexican Organization in Central Mexico

Contrast of a Quality Control Model for Sustainability in a Mexican Organization in Central Mexico

... Enterprise in which it happened the case under study had certain particularities. It is an enterprise relatively new in the photovoltaics sector in Mexico, it was created in 2013. Due to its recent creation, there was a ... See full document

9

Control of Central Nervous System Viral Persistence by Neutralizing Antibody

Control of Central Nervous System Viral Persistence by Neutralizing Antibody

... Replication of the neurotropic JHM strain of mouse hepatitis virus within the central nervous system is controlled by cellular immunity. However, following initial clearance, virus reactivates in the ... See full document

9

Central Nervous System (CNS) Based Motion Control

Central Nervous System (CNS) Based Motion Control

... Many works employed number of subjects around 5-10 persons for vetibulo-ocular reflex experiment [33-37]. For this work, six subjects with no previously history of central vestibular disorders were participated ... See full document

22

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