Citations

In five aphasic subjects, picture naming alone was compared with picture naming in the presence of four different auditory cues. Eighty words represented by pictures were associated with the following auditory cues: the first phoneme of the target word; an open-ended sentence designed to elicit the target word; three words, one of which was the target word; three words, all semantically related to the target word. Three conditions—the phonetic cue, the open-ended sentence, and the set of three words containing the target word—facilitated naming significantly. The condition making use of semantically related words resulted in a significant decrease in naming performance. Implications of these findings for theories of verbal recall, impairment of verbal recall in aphasia, and language therapy are discussed.

Cochlear and neural auditory function for a series of 30 patients with acoustic neuroma was assessed pre- and postoperatively by transiently evoked otoacoustic emission (TEOAE), auditory brain stem response (ABR), and acoustic reflex measures. Employing a retrosigmoid surgical approach, physical integrity of the acoustic nerve was preserved for 22 patients. TEOAEs were observed preoperatively for 13 patients and postoperatively for 6 of them. Postoperative neural function remained unchanged or improved following surgery for 7 patients, and cochlear function decreased. TEOAE, ABR, and acoustic reflex measurements were considered valuable in providing information about site of lesion and probable mechanisms of injury associated with tumor removal.

MFT has the potential to become the standard of care when dealing with possible middle ear pathologies. By applying those applications appropriate to the individual practice, and with a reasonable marketing effort, the cost of MFT-capable equipment should be readily recoverable. Finally, and most importantly, MFT is being shown in the current literature to be a better diagnostic tool than traditional tympanometry and to improve the level of care being provided to many clients by the audiologist and the physician. In my mind, this alone justifies the expenditure.