In this process, the wood pulp or cotton liners are dissolved in an ammoniac copper oxide solution. Cupro fabric breathes like cotton, drapes beautifully, and feels like silk on your skin. Its slinky, curve-hugging drape makes it great for elegant dresses and blouses.obby fabric refers to any type of cloth that uses a dobby weave. Dobby weaving machines raise or lower the warp threads, i.e. those that run the length of the fabric, during â¦ the weaving process to create patterns such as stripes, checks and designs.
Ascending tracts conduct impulses up the spinal cord to the brain; descending tracts conduct impulses down the cord from the brain. The four major ascending tracts are the lateral spinothalamic, the ventral spinothalamic, the fasciculi gracilis and cuneatus, and the spinocerebellar.
Abstract. The white matter of the spinal cord is made up of the long ascending and descending spinal pathways to and from the brain and the spinal cord, and the spinal propriospinal pathways. Ascending pathways in the dorsal funiculus are the gracile and cuneate fasciculi, and the postsynaptic dorsal column pathway.xons of the sensory neurons in the dorsal root ganglia enter the spinal cord white matter and ascend ipsilaterally in the dorsal column to terminate on the gracile and cuneate nuclei. These constitute the direct dorsal column pathways (the gracile and cuneate fasciculi).