8. Wry Neck: In cases of Wry Neck a rabbit may appear to be swaying it's head back and forth, rolling, darting eyes, or dizzy. Many things may be the cause. In cases I have treated, it appeared that stress, a severe change in climate, dehydration, parasites and even other ilnesses can be the cause.
secondary curvatures of vertebral column. secondary curvatures of vertebral column. ventrally convex curves of the vertebral column that develop postnatally in the cervical and lumbar regions: the cervical and lumbar lordoses.
1 S Curve (art), an art term for a sinuous body position, noted in ancient marble sculpture. 2  S-Curve Records, a record label.  Sigmoid curve or sigmoid function, a mathematical function that produces a sigmoid, or S-shaped, curve.