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.
primary motor pathway descending from motor cortex to brainstem (where it decussates) and thence to the spinal cord, subserving contralateral voluntary motor control; injuries to the corticospinal tract show characteristics of an upper motor neurone lesion.orticospinal tract, any of two groups of nerve fibers (the anterior corticospinal tract and lateral corticospinal tract) that originate in the cerebral cortex and run through the spinal cord. They are responsible for carrying motor fibers.