Flexor and Extensor Ankle Afferents Broadly Innervate Locomotor Spinal Shox2 Neurons and Induce Similar Effects in Neonatal Mice
نویسندگان
چکیده
منابع مشابه
Identified ankle extensor and flexor motoneurons display different firing profiles in the neonatal rat.
The present study was designed to compare the firing profiles exhibited by lumbar flexor or extensor motoneurons in response to injection of depolarizing/repolarizing currents. Motoneurons were recorded intracellularly in the in vitro brainstem-spinal cord of newborn rats (P4-P7). They were synaptically isolated and identified by antidromic stimulations of the central stump of flexor or extenso...
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The purpose of this study was to examine the effect of knee extensor and ankle plantar flexor fatigue on dynamic balance among active elderly males. Fifteen healthy individuals having age of 72±6.57 years, height of 168.4±4.8 cm and weight of 70.5±7.4 kg without history of injuries at lower extremity, participated in this study. Knee extensor and ankle plantar flexor muscles fatigued with f...
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Neural networks that can generate rhythmic motor output in the absence of sensory feedback, commonly called central pattern generators (CPGs), are involved in many vital functions such as locomotion or respiration. In certain circumstances, these neural networks must interact to produce coordinated motor behavior adapted to environmental constraints and to satisfy the basic needs of an organism...
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Locomotion is controlled by spinal networks that generate rhythm and coordinate left-right and flexor-extensor patterning. Defined populations of spinal interneurons have been linked to patterning circuits; however, neurons comprising the rhythm-generating kernel have remained elusive. Here, we identify an ipsilaterally projecting excitatory interneuron population, marked by the expression of S...
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although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...
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ژورنال
عنوان ژورنال: Frontiers in Cellular Neuroscience
سال: 2019
ISSN: 1662-5102
DOI: 10.3389/fncel.2019.00452