Neurology Rubrik VetBooks.ir Abnormal head and neck posture Head tilt Torticollis Pleurothotonus Ventroflexion – Lesion in cervical – Intracranial lesion – Thiamine deficiency spinal cord (thalamus, cerebrum) (esp. cat) â Vestibular disease – Myasthenia gravis p. 98 (cat) – Hypokalaemia (cat) 99