The quality of eye is not unique to Border Collies, but it is stronger and more consistent in that breed than in English Shepherds or Australian Shepherds. Both Australian Shepherds and English Shepherds work in a what is often called a loose-eyed fashion, to contrast it to the strong eye of Border Collies.
Spina bifida is a type of birth defect of an unborn baby's brain, spine, or spinal cord. Screening tests during pregnancy can detect. Spina bifida is a type of birth defect of an unborn baby's brain, spine, or spinal cord.
Knowledge center. Spina bifida is a congenital malformation in which there is something wrong with the bone in the vertebral column, exposing the spinal cord which should be protected within the vertebral column. It is caused by the incomplete closing of the embryonic neural tube. Congenital malformation means a birth defect.