Categories: Diseases of The Nervous System
A partial or total inability to express thoughts in words or to
Varieties. Motor and sensory aphasia.
Causes. Softening of the brain, tumors of the brain, lesions in syphilis
especially, hemorrhage in the brain, blows on the head, and inflammation
of the brain and its covering.
Symptoms of Motor Aphasia. The patient cannot make the muscles of the
ynx, tongue, palate and lips perform their functions and produce
speech. The patient knows what he wishes to say, but cannot pronounce it.
This may be complete or partial. Complete, when the patient can only utter
separate sounds. Partial, when the words are only slightly mispronounced
and when some certain words cannot be pronounced at all. In some cases,
nouns only or verbs cannot be pronounced. Agraphia, means inability to
write down the thoughts. Sensory aphasia: word deafness. This is an
inability to interpret spoken language. The sound of the word is not
recognized and cannot be recalled; but sounds such as that of an engine
whistle, or an alarm clock, are heard and recognized. Word-blindness: the
person cannot interpret written language. Pharaphrasia: cannot use the
right word in continued speech; the patient uses words but misplaces them.
Recovery depends a great deal upon the cause.
Treatment. Treat the cause. If from syphilis, iodide of potash and
mercury. If from an injury or tumors, operate if possible. Teach the
patient how to speak, read and write. The result of this often gives you a