ArticleFrontiers in cellular neuroscience2022
Visual three-dimensional spatial distribution of motor neurons innervating superficial limb muscles in mice.
Article in Frontiers in cellular neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 9 citations in OpenAlex.
- Inductive analysis of the spatial distribution characteristics of neurons that innervate skeletal muscle and their correlation with muscle phenotype.Neural regeneration research · 2026Article
- The evidence for old age motor neuron death: A scoping review.Physiological reports · 2026Article
- From Fin to Limb: Orientational Shift and Evolution of Diagonal-Couplet Gait in Tetrapods.Integrative organismal biology (Oxford, England) · 2026Review
- A 3D Atlas of Visceral and Somatic Pelvic Motor Neurons in Whole Mounts of Female and Male Rat Spinal Cords.The Journal of comparative neurology · 2025Article
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Authors and funding
7 authors at 3 institutions in 1 country.
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Abstract
The coordination of motor function in the spinal cord depends on selective connections between distinct classes of motor neurons and their target muscles. However, knowledge regarding the anatomical connections between the superficial limb skeletal muscles and the motor neurons that innervate them is limited. In this study, with a combination of the multiple retrograde tracing method with 3DISCO clearing, we explored the spatial distribution of different motor neuron pools targeting specific superficial muscles of the forelimbs or hindlimbs in mouse spinal cords, which were dominated by the radial, median, ulnar, or sciatic nerve. This study reveals the precise interrelationship among different motor neuron pools innervating limb muscles under the same space and time. The data will help to further understand the neural loop and muscular motor coordination.
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