Retirement Video - Greg Ollick Sr
17:56
Interacoustics PA5
16:47
3 жыл бұрын
FLAA II May 20
16:56
3 жыл бұрын
Introduction to the Audera Pro
15:01
4 жыл бұрын
VivoSonic Integrity Gen 2
23:35
4 жыл бұрын
MedRx USB Video Otoscope
2:36
4 жыл бұрын
Audiometry 101
36:47
4 жыл бұрын
Introduction To The Titan 2
27:22
4 жыл бұрын
Verifit2 Produced
23:27
4 жыл бұрын
Covid-19 Message
1:30
4 жыл бұрын
ECochG Tips For Best Results
6:15
4 жыл бұрын
Electrocochleography (ECochG)
50:51
5 жыл бұрын
ABCs of Vemp Testing
18:27
5 жыл бұрын
Vemp Testing With The Eclipse/EP25
50:05
Auditory Evoked Potential
14:37
5 жыл бұрын
Real Ear Measurement Systems
14:50
5 жыл бұрын
Otoacoustic Emissions (OAE)
9:28
5 жыл бұрын
Middle Ear Analyser & Tympanometers
8:20
How To Buy A Sound Room
20:41
5 жыл бұрын
Your Core Equipment Need
14:50
5 жыл бұрын
Best Audiology Class You Never Took
1:48:15
Exploring Electrocochleography
14:56
7 жыл бұрын
Video Head Impulse Test
12:00
7 жыл бұрын
Пікірлер
@singstar56367
@singstar56367 7 күн бұрын
I didn’t enjoy this test.. Came away with a blood shot eye. And I was also diagnosed with BVL
@niloofarbokaei7451
@niloofarbokaei7451 Ай бұрын
HI. Thanks for your informative lecture .I have an inquiry regarding your OVEMP norms. Why your Ovemp has very late latency ? should be expect N1around 10 ms and P1 around 16 ms. Thanks
@e3MedAcousticsInc
@e3MedAcousticsInc Ай бұрын
I think if you invert the polarity of the oVEMP waveform you will see the latencies you are expecting.
@userou-ig1ze
@userou-ig1ze Ай бұрын
Finally a comprehensive explanation
@e3MedAcousticsInc
@e3MedAcousticsInc Ай бұрын
Glad you found it helpful!
@danaheath9559
@danaheath9559 6 ай бұрын
I miss Greg's tutorials. What a wonderful teacher he was. I loved his passion to demonstrate not only how the equipment functioned but the clinical side as well. He always went above and beyond. He's a legend in the ATL audiological community.
@jntooy
@jntooy 10 ай бұрын
i’m audiology student & and I would to thank u that’s really helpful
@okanklnc13
@okanklnc13 Жыл бұрын
Great explanation, it helped me a lot, thank you!
@e3MedAcousticsInc
@e3MedAcousticsInc Жыл бұрын
Thank you for watching.
@beckacheckaenterprises7294
@beckacheckaenterprises7294 Жыл бұрын
My left occular vemp was absent and she tested3 times . The statement says - this supports peripheral vestibular involvement.. my GP doesn’t read this to mean anything. Do you? Thank you 🙏
@beckacheckaenterprises7294
@beckacheckaenterprises7294 Жыл бұрын
Oh, I’ll add that I have balance issues (sometimes hold walls to stay upright (not fall) - more rare .. and doing vestibular exercises with the sensory integration therapist, like sitting on a yoga ball moving back and forward and side to side (not holding the ball and having to balance), then told to go sit on the couch 🛋️- in about 20 seconds I suddenly feel like I’m falling and there’s a spinning sensation and it lasts about a minute? - I am also autistic, they believe I have autistic catatonia - meaning all auto issues become severe and then u can lose all abilities (have done 2x) .. and that includes a severe heightening of my sensory sensitivities and I also can’t manage conversations with people for very long .. as il start to shut down. - that’s some of my annoyingly large history that possibly relates. Thank you 🙏
@e3MedAcousticsInc
@e3MedAcousticsInc Жыл бұрын
The ocular VEMP is hard to measure on some people. An absent oVEMP does indicate a vestibular problem. If you also have systems, more testing is needed. VNG and vHIT are two test procedures that can be done.
@e3MedAcousticsInc
@e3MedAcousticsInc Жыл бұрын
@@beckacheckaenterprises7294 The vestibular exercise will help this patient. She has probably had the VNG and vHIT tests. But let's respond like this: Sorry to hear about your vestibular difficulties. The vestibular exercises will continue to help. If you have not already had them, we definitely feel that adding the VNG and vHIT tests will help to pin down the cause of your vestibular symptoms.
@Texasgirl4ever23
@Texasgirl4ever23 4 ай бұрын
Have you had a CT of inner ear and canal system ?
@WBrown999
@WBrown999 Жыл бұрын
Currently converting from the Otometrics system to Verifit 2. This was very informative -- thank you!
@e3MedAcousticsInc
@e3MedAcousticsInc Жыл бұрын
Thank you!
@krawkenable
@krawkenable Жыл бұрын
Quite Educational……Thanks
@e3MedAcousticsInc
@e3MedAcousticsInc Жыл бұрын
Thank you.
@samokunzo
@samokunzo Жыл бұрын
This is pure gold! Digested experience, just perfect. Thank you very much, sir.
@e3MedAcousticsInc
@e3MedAcousticsInc Жыл бұрын
So glad you enjoyed it.
@danschwartz598
@danschwartz598 Жыл бұрын
Did Greg Sr take any classes at Tech from Marshall Leach or Gene Patronis? If they were still around, they'd rap his knuckles! All kidding aside, when it comes to ABR rigs, there’s the Vivosonic Integrity… And then there’s everything else (unless you test in a Faraday cage). Yes, they had 802.15 (Bluetooth) teething problems, as almost everybody did (except Apple) at the time the stack came out; but by 2012 when I first tried one at a conference, they had it all sorted out, as at the time all of the other ABR rigs had long leads to the ADC’s. →The MRI RFI/EMI issue is something I’ve never run into-Good catch! [With regard to the Anniston AM radio station, a few carefully-placed .01 & .001µF bypass caps would have fixed the problem. Although the broadcast station (or in my case in high school, ham radio station WB2UBQ) is not responsible for neighborhood RFI/EMI problems, if you ask the Chief Engineer nicely, he’ll help you hunt down and swat the problems.] Also, the biggest issue when you buy a premade sound room is the floor you put it on: That 5,700 lb 6x6 *single wall* box will give you a floor loading of about 160 lbs/ft², and if you’re not on a concrete pad, you can run into Serious Problems, especially in multi-story buildings. As a rule-of-thumb, you need 200 lbs/ft² floor loading capacity to run a forklift on it; so if the floor can’t handle that, call in a Structural Engineer as it may be a close call. [Don’t ask me how I learned about THAT one!]
@fonoconsultassessoriaemfon5213
@fonoconsultassessoriaemfon5213 Жыл бұрын
POR FAVOR, COLOCAR LEGENDA EM INGLES
@Nasirsgma
@Nasirsgma 2 жыл бұрын
Thank you for the very informative video
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
You are welcome!
@helpyouhearaudiology1946
@helpyouhearaudiology1946 2 жыл бұрын
Hi! I bought this and really need some more lessons on it! I think mine is a bit newer than this but similar. How would you recommend I get training on this device?
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
The proper and comprehensive training can only come from your local Interacoustics distributor. Let us know where you are located, and we can refer you to the closest E3 Diagostics office.
@kellyworth8667
@kellyworth8667 2 жыл бұрын
I do have two questions. 1) If I want to use a horizontal montage do I place the cz electrode on the mastoid, earlobe or where? 2) I recently attempted to test a patient and all of my electrodes indicated greater than 25 kohms. I have never had that happen. Any ideas? Thanks and great presentations. I have learned a ton from them and will continue to do so.
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
Kelly, For a horizontal montage, I put the “CZ electrode” (-) in the test ear and other electrode (+) in the other ear, with the ground on the forehead. Use one-channel mode. Get better impedance by both abrading the ear canal with new NuPrep and cleaning with alcohol.
@christiandad5920
@christiandad5920 2 жыл бұрын
Great lecture. Easy to follow.
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
Thank you! Glad you enjoyed it.
@sdbling
@sdbling 2 жыл бұрын
Gosh damn. drink some water or eat a lifesaver cause your seriously just grossing me out... . and youll be punching nobody's saccule
@believe53787
@believe53787 2 жыл бұрын
Wonderful presentation! Easy to understand and immediately useable information.
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
Thank you.
@MukeshKumar-py9sv
@MukeshKumar-py9sv 2 жыл бұрын
Thanks for the brief explanation of the vemp.
@sambitjena4848
@sambitjena4848 2 жыл бұрын
Sir pls make more videos like thsi
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
Thank you! We are glad you found it helpful.
@shwetamandhani4274
@shwetamandhani4274 2 жыл бұрын
Thank you for the beautiful explanation. It has been very helpful!!
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
You are welcome. Hope you enjoy our channel we have many more videos :)
@francisadajar9617
@francisadajar9617 2 жыл бұрын
Helo greg… does a sensorineural h loss show loudness recruitment in the abr wave v latency intensity curve..? Thanks..
@francisadajar9617
@francisadajar9617 2 жыл бұрын
Hello greg.. you mean a sensorineural hearing loss would cause loudness recruitment..?? So that the wave v latency will be normal or near normal range at a high intensity..(80 to 90dbnhl) thanks..
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
Please read this. It shows the difference between sensory and conductive loss ABR findings. basicmedicalkey.com/the-abr-in-hearing-disorders-and-auditory-dysfunction/
@francisadajar9617
@francisadajar9617 2 жыл бұрын
Hi greg.., in cases of sensory hearing loss.. how would it affect the wave v latency intensity plot… thanks
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
In the case of sensorineural hearing loss, the latency-intensity plot will not run parallel to the normal range. Instead, the wave 5 latency may be in the normal area (or close to it) at high intensities (80-90 dB) but raises quickly out of the norm area and continues to raise, more and more, outside and above the normal area, as you run curves at the lower intensities. If you have a good repeatable wave 5 ABR curve at 90 dB, continue to run curves, and lower the intensity by 10 dB each time, until you can no longer get a decent and repeatable wave 5. Hope that helps.
@francisadajar9617
@francisadajar9617 2 жыл бұрын
You mean loudness recruitment..?? Sir greg.. thanks..
@francisadajar9617
@francisadajar9617 2 жыл бұрын
Hello greg.., why does a conductive h loss.., delays/ prolongs the wave 5 latency.. thanks..
@columbiahearing8336
@columbiahearing8336 3 жыл бұрын
What is the resolution? Can this be put on a TV screen without severe pixelation? Does it come with any ear cleaning curette tips to mount in front of the lens. Thanks.
@anilmulay8535
@anilmulay8535 3 жыл бұрын
Price please
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
Please use this link to find a local office near you www.med-acoustics.com/
@TheDarkhornet7668
@TheDarkhornet7668 3 жыл бұрын
Hello sir, I want to share with you my ABR report for conclusion which means i don't understand..so, can you tell me about result of my ABR report ??
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
You can send me your report and I will look at it. [email protected]
@TheDarkhornet7668
@TheDarkhornet7668 3 жыл бұрын
@@e3MedAcousticsInc sir i have sent report to your G-mail plz check it
@dheerendragupta6414
@dheerendragupta6414 3 жыл бұрын
What do you mean by reproducibility
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
Reproducibility is repeatability. It means always averaging at least two waveforms. They are said to repeat if they have the same absolute and inter-wave latencies and the same basic morphology. A true AEP response can only be said to exist when it is repeatable. Hope this helps.
@GordonStowe
@GordonStowe 3 жыл бұрын
A true legend in the field of Audiology and the toughest competitor in the world. Best wishes to you both.
@VladyslavKL
@VladyslavKL 3 жыл бұрын
🕊
@Aakhri_Pasta
@Aakhri_Pasta 3 жыл бұрын
Please keep this channel active and going Sir 😀. Amazing, as students, your lectures help us so much!! 💯 From India ❤️
@ericamacedomartins2544
@ericamacedomartins2544 3 жыл бұрын
Quero saber como montar um aparelho de peate da titan interacoustics
@plantlover430
@plantlover430 3 жыл бұрын
Great insight. U r an awesome 👌teacher.
@plantlover430
@plantlover430 3 жыл бұрын
Ty.a great presentation 👏
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
Thanks so much.
@Manel-hs8rw
@Manel-hs8rw 3 жыл бұрын
Bonjour messieurs
@karinadiaz5679
@karinadiaz5679 3 жыл бұрын
Thank you! This was amazing. Very helpful.
@AshishSingh-sr1up
@AshishSingh-sr1up 3 жыл бұрын
Thank you !
@aparnaravi6027
@aparnaravi6027 3 жыл бұрын
Thank you sir.
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
You are welcome.
@francisadajar9617
@francisadajar9617 3 жыл бұрын
hi greg.., so does it mean if there is movement or if the patient keeps waking up during the assr test.., it becomes invalid or overestimate the hearing threshold..?? Thanks...
@francisadajar9617
@francisadajar9617 3 жыл бұрын
Helo greg.., why does the patient need to be sleeping or sedated for the assr..?? What is difference between the tone abr...,? Tnx
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
ASSR is a very low level response. It is overwhelmed by the EEG if the patient is not sedated. Even with ABR, it is best for the pediatric patients to be sleeping or sedated. This is especially true when doing tone bursts.
@francisadajar9617
@francisadajar9617 3 жыл бұрын
Helo greg.., what would you suggest to estimate hearing thresholds for infants..,toneburst abr or assr..?? Thanks
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
To estimate thresholds in infants, you can use either Tone Burst ABR, Narrowband CHIRP ABR, or ASSR. The patient will need to to sedated or sleeping to do ASSR. Most pediatric audiologists would opt for tone burst (or Chirp) ABR done at a time that the baby is likely to be sleeping. Hope that helps.
@rebeccavance4159
@rebeccavance4159 3 жыл бұрын
I listen to part of this every night to get to sleep
@e3MedAcousticsInc
@e3MedAcousticsInc 3 жыл бұрын
LOL I'll let Greg know.
@abrarchishtee
@abrarchishtee 2 жыл бұрын
Funny 🤣🤣🤣
@francisadajar9617
@francisadajar9617 4 жыл бұрын
hi greg i would like to ask what would be the findings for a sensory hearing loss in infant tested using the abr..??? will the wave v be normal when plotted on the latency intensity graph.? thanks
@francisadajar9617
@francisadajar9617 4 жыл бұрын
helo greg., what would be the characteristics finding of the wave v abr for sensory loss., when plotted in latency intensity graph..?? i suppose there are normative data for an infant tested... thanks
@francisadajar9617
@francisadajar9617 4 жыл бұрын
hi greg what would be the abr findings for a sensory hearing loss.., for the wave v latency- intensity plot..??? in the evoke potential report..., thanks
@e3MedAcousticsInc
@e3MedAcousticsInc 2 жыл бұрын
A conductive hearing loss delays Wave V due the resistance it imposes to the transmission of sound energy through the middle ear. It is best to look at the Wave V latency-intensity plot to identify a conductive loss. The plot will run above and parallel to the normal area. Hope that helps.
@francisadajar9617
@francisadajar9617 4 жыл бұрын
hello greg what are the typical findings for conductive hearing loss..?? in evoke potential report..??? will the wave v be pushed out to the right..??? thanks
@e3MedAcousticsInc
@e3MedAcousticsInc 4 жыл бұрын
Yes, wave five can be pushed to the right of normal (delayed) with a conductive loss. However, the best way to determine a conductive loss is with a latency-intensity plot of wave five. It will be quite different from a sensory loss plot. (It will run parallel to the normal range, but separated from it.) Also use bone conducted ABR, and note the air-bone gap as well as tympanometry.
@francisadajar9617
@francisadajar9617 4 жыл бұрын
so we can use the abr to determine different auditory pathologies.???., sensory loss, conductive, mixed, and ansd..???... do you have a video here in youtube that demonstrate these findings in an abr.?? thanks greg...
@e3MedAcousticsInc
@e3MedAcousticsInc 4 жыл бұрын
@@francisadajar9617 It would be best to check the “Academy” on Interacoustics.com for a video on that. I don’t have it, because I don’t actually see cases. My expertise is on the instrumentation side.
@francisadajar9617
@francisadajar9617 4 жыл бұрын
hello greg in the case of sensory loss ., what would be the findings in the latency-intensity plot of wave v..?? i suppose the tympanogram would be normal in this case thanks...
@francisadajar9617
@francisadajar9617 4 жыл бұрын
hello..., is it posssible for an infant to have a 40 to 50 db..,, conductive hearing loss..??? using a high frequency tympanometer.,, mild to moderate in degree.?? thanks...
@francisadajar9617
@francisadajar9617 4 жыл бұрын
what is the maximum extent of conductive hearing loss a child can have.., if one is using a 1000hz high frequency tympanometer..??? thank you..
@e3MedAcousticsInc
@e3MedAcousticsInc 4 жыл бұрын
1000 Hz typanometry is used on babies from birth through about 6 months to avoid a false negative due to ear canal compliance. If a valid type B Tymp is found in both ears, a conductive hearing loss is likely. It will be more pronounced in the low frequencies, and could be up to around 40 dB at 500 Hz, decreasing at 1,000 Hz and higher. Patient should be referred to an petiatric ENT facility.
@francisadajar9617
@francisadajar9617 4 жыл бұрын
if a 1000hz tympanometer resulted to a flat result in the case of an infant..?? what is the possible extent of that loss..?? like how many decibels is lost in hearing..?? thank you