[A case of postural and kinetic tremor caused by diffuse axonal injury].

We reported a 25-year-old woman with postural and kinetic tremor caused by diffuse axonal injury. The patient demonstrated consciousness disturbance, left oculomotor palsy and tetraparesis because of an automobile accident. T2-weighted and FLAIR MRI showed features of diffuse axonal injury.

[A case of brain stem infarction with bilateral hearing loss].

The study case was a 66-year-old man who had bilateral neurosensory hearing impairment due to brain stem infarctions. He noticed mild hearing loss, frequent vertigo and tinnitus. About one month later, his hearing took a sudden turn for the worse, and he suffered from dysarthria, dysphagea and abasia.

[A case of pure agraphia due to left parietal lobe infarction].

We reported a case of a 63-year-old right handed man with pure agraphia due to the left parietal lobe infarction. The characteristics of agraphia in the patient were as follows. 1) The written letters were generally recognizable and well formed.