Dual Intakes

Gerry calls these my "dual intakes".

False Expectations and Unexpected Outcomes

I've decided that I'd better start a list of the unexpected things concerning getting a second implant, because I probably won't remember months from now what I found surprising. I'm sure that there will be other bilateral users who might read my observations and think, "Oh, I expected that.Why were you surprised by that?" That's OK . . . I already know that these musings are personal to me and not relevant universally. So here goes, in no particular order:

• Since I've never heard HiRes 90K sound, I expected to need to start there with my new ear and to work my way up to liking the Fidelity 120 sound. Surely I would need time to adjust to HiRes. Not so. The Fidelity 120 sound was super from the get-go.

• I assumed that I would be lugging around two battery chargers when traveling, including cords and plugs for each one. So I thought my days of traveling light were history. Not so! My charger accommodates both my C1 and my Harmony batteries. Since I use only 1 Harmony battery each day (incredible!), the four slots in my charger are adequate for my daily battery use with both implants. An overnight trip really can still be just a carry-on after all. A pleasant surprise! (My kit came with a new charger, so now I have an extra charger as a back-up. Great.)

• I thought that my ability to localize sound would be instantaneous (i.e., that I would know where a sound was coming from as soon as I became bilateral and that I would comprehend the sound in either ear). I did not realize that my brain would have to learn to determine directionality again, that this was a skill that would need to be re-learned over time. So far, I cannot tell where environmental sounds are coming from, but it's only been a week of surround sound.

• I guess I thought that if speech sounded good from either ear, then it would automatically blend together when both implants were worn. Maybe I really hadn't considered that there might be some out-of-sync issues, that there could be some timing differences or pitch variations due to electrode positioning, old vs. new technology, etc.

• I did not know that the new travel case that was included in my activation kit was such a nifty deal. This was a new accessory to me since it was not "invented" in 2000. I use it all the time now for our over-nights to my CI clinic for mappings. This sturdy, compact case includes a built-in dry and store, 2 meshed velcroed pouches in the lid, and dividers for recharged batteries, color caps, and extra ear hooks. So very practical.

• I did not expect to be hit with vertigo problems on April 4, about a month and a half after surgery. From what I've now read about BPPV, its cause is unknown. It's probably something I've been predisposed to for years. I have never been able to handle motion rides at amusement parks and, as an adult, have tended to get nauseous in exercise classes if required to lean back and look up. I am likely to have periodic recurrences, hopefully few and far between. In the whole scheme of things, it's a minor "thorn in the flesh", isn't it?
  

4th Mapping

I've now been given the go-ahead to wear both implants and I'm ready for the Bilateral Life!! Michelle, my dear audiologist, did a minor bit of tweaking of my C1, my old implant, and tested each electrode of the new Harmony. There was one frequency that would not become uncomfortably loud, even when programmed to do so. So Michelle just left it equal with the other pitches rather than de-activate this wayward one.

I already love the fullness of sound with two auditory nerves receiving sound, albeit not quite in sync as yet. The Harmony is a sharper, crisper sound than my C1. The "older" sound is fuller, more robust. So together, they are a nice mix of differences. I truly believe with time they will miraculously blend together, old and new technology becoming one in my noggin'.

Our Creator has engineered our brains for extraordinary achievement. My right ear was basically DEAD to sound for 8 years with no benefit from even the best state-of-the-art hearing aid, and it was made ALIVE in only minutes with the new Harmony. I still cannot believe it. Praise be to our Awesome God!

BPPV

BPPV (Benign Paroxysmal Positional Vertigo) can be awful. If you've ever had it, you know what I mean. There will be no pictures with this post as the scene would be too unpleasant, not to mention embarrassing. Gerry was on the phone with my surgeon after 11:30 pm on Friday evening, seeking advice concerning my vertigo and throwing up. Dr. Danner was so wonderful, staying on the line for over 20 minutes as he told Gerry how to do the Epley maneuver and calling in some prescriptions for nausea and vertigo.

It is now Sunday evening and I'm managing to type this brief account, so things are looking up.

Solutions

It seems that the problem-solvers at Advanced Bionics are always working to better our lives. The new smaller T-mic is just the ticket for me, I think. Time will tell if the reduced size will eliminate my sore spot, but it already feels more secure and less tender after 10 hours.

3rd Mapping

It's hard to believe that it's been only 15 days since activation of my second ear. There was a time, many years ago now, when the suggestion of entering the sound booth to test my ears would immediately produce a feeling of dread. Today I welcomed the suggestion of getting a baseline score on the new Harmony. Twenty sentences in quiet - - - 97% accuracy!