What are the symptoms of cerebral nerve injury?

If the patient has brain nerve damage, different parts of the injury can show different symptoms and signs. For example, some patients may show oculomotor nerve damage, these patients can show eye movement disorders, patients will also show disappearance of pupil light reflex, pupil dilation and other performance. If facial nerve damage is present, these patients may exhibit thinning or disappearance of the forehead lines on one side, widening of the eye fissure, thinning of the nasolabial groove, and skewed mouth. If patients exhibit unilateral trigeminal nerve damage, acupuncture pain on the injured side of the face decreases, and local masticatory muscle strength decreases. If patients exhibit glossopharyngeal nerve damage, these patients may exhibit slurred speech, dysarthria, dysphagia, and drinking cough.