Quick correction! I stand by the deep petrosal nerve branching from the internal carotid plexus, but to be more precise, it consists of post-ganglionic sympathetic fibers that have ALREADY synapsed at the superior cervical ganglion. In addition, the fibers of this nerve do NOT synapse at the pterygopalatine ganglion (as they already synapsed before), rather they only pass through it.
Thank you Dr. Ryan! Memory tool in order of most posterior to most anterior Glands: 1) Parotid, 2) SubMandibular, 3) SubLingual, so in order of 1-3 the Ducts are "Sten. Whar. Bar." The SUB-BAR is open from 9-7/7 (regarding the CN's supplying them, the ones with SUB are CN 7). 🙌🏽
Your videos are great! If possible, please upload a video series on Dental Anatomy and Occlusion next. They're not available elsewhere. Thanks a lot Dr Ryan.
one question around explanation of visceral motor pathways... How would you classified lacrimal, nasal, palatine and pharyngeal glands? serous, mucous, or mixed? I had that question in Board I
I guess most of the saliva is produced by Parotid in stimulated state & submandibular produce the most during resting state. BTW, you doing great work as usual!!!!!!!
Thank you for the video! Just to make sure, at 11.30 ish, it's the greater petrosal nerve that synapses at the pterygopalatine ganglion, not the deep petrosal one? Really appreciate your work and effort!
Yes you are right because the deep petrosal nerve is carrying "post-synaptic" sympathetic fibers from the superior cervical ganglion, so they pass through pterygopalatine ganglion without synapsing there as they have already synapsed
Quick correction! I stand by the deep petrosal nerve branching from the internal carotid plexus, but to be more precise, it consists of post-ganglionic sympathetic fibers that have ALREADY synapsed at the superior cervical ganglion. In addition, the fibers of this nerve do NOT synapse at the pterygopalatine ganglion (as they already synapsed before), rather they only pass through it.
Thank you Dr. Ryan! Memory tool in order of most posterior to most anterior Glands: 1) Parotid, 2) SubMandibular, 3) SubLingual, so in order of 1-3 the Ducts are "Sten. Whar. Bar." The SUB-BAR is open from 9-7/7 (regarding the CN's supplying them, the ones with SUB are CN 7). 🙌🏽
Both the table and picture ....very worthy !!!!
Thank You for helping us learn!
Thank you so much !!!
Very informative !!!!
You are the best !!!
Great teaching, thank you 🙌🏽
Thank you, Doc.
Really Useful video.Thankyou ❤️❤️❤️
Nice one u’ve really helped me
Quite informative video😊
Your videos are extremely helpful. Great job and well done 👍
Glad you like them!
Thank you so much for all your help. God bless you !!! 😊
You're welcome, God bless 🙌🏼
Best anatomy videos
Great salute sir.
Thank You !!!!!!!1
Your videos are great! If possible, please upload a video series on Dental Anatomy and Occlusion next. They're not available elsewhere. Thanks a lot Dr Ryan.
I have a lot of videos on Occlusion on my channel!
Great video, did you draw it all yourself, coz it looks hand drawn
Will these videos help me prepare for the AFK exam? Thank you!
Yes! They absolutely will! 👍🏼
one question around explanation of visceral motor pathways... How would you classified lacrimal, nasal, palatine and pharyngeal glands? serous, mucous, or mixed? I had that question in Board I
The minor salivary glands are mostly mucous (except for Von Ebner’s which are mostly serous).
I guess most of the saliva is produced by Parotid in stimulated state & submandibular produce the most during resting state. BTW, you doing great work as usual!!!!!!!
Thank you for the video! Just to make sure, at 11.30 ish, it's the greater petrosal nerve that synapses at the pterygopalatine ganglion, not the deep petrosal one?
Really appreciate your work and effort!
They both synapse there, because those are the two nerves that join together to form the Vidian nerve (or nerve of the pterygoid canal).
Yes you are right because the deep petrosal nerve is carrying "post-synaptic" sympathetic fibers from the superior cervical ganglion, so they pass through pterygopalatine ganglion without synapsing there as they have already synapsed
Is this enough for INBED preparation???
Yes, our INBDE videos are designed to cover all the material you need to know for the exam!