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cVEMP: An Introduction 

Interacoustics
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After this webinar, you will:
1) Understand the principles and origins of the cervical vestibular evoked myogenic potential (cVEMP) test
2) Know how to perform a cVEMP measurement
3) Know the clinical applications of the cVEMP test
Timestamps:
0:00 Introduction and learning objectives
1:41 Breakdown of the vestibular evoked myogenic potential (VEMP)
4:19 VEMP history
6:43 cVEMP vs oVEMP
8:09 cVEMP pathway
9:36 Origin of the cVEMP
10:36 Why look at the saccule?
12:37 Steps required for cVEMP testing
13:09 Step 1: Patient preparation
16:33 Step 2: Recording parameters
23:11 Step 3: Patient instructions
26:51 Step 4: Recording and analysis
41:20 cVEMP interpretation
49:49 Q&A
To learn more about cVEMP testing, head to our cVEMP guide: www.interacoustics.com/abr-eq...
#cVEMP #VEMP

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9 июл 2024

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Комментарии : 14   
@monikalamanda3864
@monikalamanda3864 Год назад
This is a very great video to understand c-VEMP, thankyou so much
@InteracousticsTV
@InteracousticsTV Год назад
Thanks Monik, glad you enjoyed it :)
@taimasalem2558
@taimasalem2558 5 лет назад
I want to ask if functional head impulse device available in interacoustics and how much it cost???
@MukeshKumar-py9sv
@MukeshKumar-py9sv 3 года назад
What do you mean by recording window ? and what is the scale to know that patient is contacting muscle sufficiently (Video 25:50)?
@user-ei4fj2rf6l
@user-ei4fj2rf6l 5 лет назад
You placed the reference electrodes on the SCM? Is that correct?
@InteracousticsTV
@InteracousticsTV 5 лет назад
Thank you for your question. For cVEMP measurement the Interacoustics Eclipse system uses the RIGHT and LEFT reference electrode sites to measure both the EMG activity of the SCM, and the myogenic response triggered by the stimulus activiating the VCR. The active electrode is placed on the sternoclavicular joint, and is used for both the RIGHT and LEFT measurements.
@davewalker8394
@davewalker8394 4 года назад
@@InteracousticsTV Sorry to disagree. In electroneurodiagnostics the convention is the active electrode would be the place you want to record a response from, this test would be the LSCM + RSCM. The reference electrode would be an area near but less active than the active recording electrode, this test would the clavicular joint.
@user-dm6wu4nx1c
@user-dm6wu4nx1c 2 года назад
What type of electrode used???
@InteracousticsTV
@InteracousticsTV 2 года назад
Hi! Ambu Neuroline 720: www.sanibelsupply.eu/ambur-neurolinetm-720-electrodes-25-pcs Best regards, Shane
@bharathkadiriaudiologist8248
@bharathkadiriaudiologist8248 2 года назад
Sir what is the normal amplitude ratio
@InteracousticsTV
@InteracousticsTV 2 года назад
Hi Bharath, I recommend reading section 6.2 in this paper: www.sciencedirect.com/science/article/pii/S2467981X19300095 Best regards, Shane
@bharathkadiriaudiologist8248
@bharathkadiriaudiologist8248 2 года назад
@@InteracousticsTV sir that is a asymmetric ratio up to 35 it's normal but I want a rectified amplitude muvolts like I will share you the screen
@bharathkadiriaudiologist8248
@bharathkadiriaudiologist8248 2 года назад
Please provide your what's app number I will share you my???
@InteracousticsTV
@InteracousticsTV 2 года назад
@@bharathkadiriaudiologist8248 Write to me at ssei@interacoustics.com, then I can forward your question to one of our in-house audiologists :) Best, Shane
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