Describe the cross section of the spinal cord anatomy. The spinal cord has white matter, and a butterfly shaped grey matter with a central canal in the very center of the cord. What is white matter? Superficial in the spinal cord; myelinated axons What are myelinated axons? a nerve f...
The transverse section through the spinal cord will display the gray matter in an H-shaped or butterfly pattern. It is made up of neuronal cell bodies, dendrites, interneurons, glial cells (astrocytes, microglia, and oligodendrocytes), unmyelinated axons, and synapses.[5]SeeDiagram.Spinal Cord M...
c Cross-section diagram of a soft electrode array. d Photograph of a fabricated soft electrode array. Scale bar: 1 cm. e Placement of the electrode array relative to the cervical spinal cord. Lateral electrode contacts were made to face individual dorsal roots while medial contacts were made...
Spinal nerve, in vertebrates, any one of many paired peripheral nerves that arise from the spinal cord. In humans there are 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. Each pair connects the spinal cord with a specific region
(b) Representative photomicrographs of cross- section of spinal cord stained with hematoxylin and eosin, Mac-1 immunohistochemisty and luxol blue stain at 28 days after injury. With increasing severity of injury, there is evidently increasing cell damage, macrophage/microglial reactivity and myelin ...
25 The diagram shows some neurones present in a section through the spinal cord.Which neurone, when cut, would cause a person to not know that he has touched a hot object, but will still enable him to move his hand? C C.D to brain from brain from touch receptors in hand香to muscle...
Complete cross-sections of spinal cord injury (SCI) were obtained according to established protocols [25]. Anesthesia was induced using a combination of 5 mg/kg xylazine and 70 mg/kg ketamine, and a 2–3 mm segment of T8-T10 spinal cord tissue was extracted. Following the spinal cord ...
(monkey,Priceet al.,1976;Bushellet al.,1984; reviewedSessle, 2000, and see later section on trigeminal nociception). Intracellular recordings from lamina 1 cells in cat spinal cord suggest that there is a structure/function correlation: fusiform andpyramidal cellscorrespond to nociceptive specific ...
A, C, E The immunofluorescence staining for LC3-II, P62 and Beclin-1 immunostaining in the longitudinal spinal cord section from an animal in sham, SCI group, FGF15 group and FGF15-GNLs group, illustrating lesion morphology at the day of 60 after SCI. Green fluorescence represents LC3-II,...
Adult zebrafish have an innate ability to recover from severe spinal cord injury. Here, we report a comprehensive single nuclear RNA sequencing atlas that spans 6 weeks of regeneration. We identify cooperative roles for adult neurogenesis and neuronal pl