Symptoms directly related to the<unk>  is most commonly paralysis or weakness on one side of the body (ipsilateral paralysis / paresis), the so-called<unk> 's sign. Paralysis and weakness is known as hemiplegia and hemiparesis, respectively. This is due to destruction or pressure applied to the motor fibers located in the cerebral peduncle. A more rare sign of<unk>  is ipsilateral oculomotor nerve palsy. However, most patients come into the clinic citing symptoms associated with the primary injury causing the<unk> . Since so many types of head injuries exist, virtually any symptom of brain trauma can be seen accompanying<unk> . These symptoms may range from total paralysis to simple headache, nausea, and vomiting.
Kernohan's notch
Broca's fissure
Pocock boundary
Suboccipital triangle
Kronig isthmus
Rhomboid fossa
Collateral fissure
Pastia's lines