Neuroanatomy | Olfactory Nerve, Olfaction & Anosmia | Cranial Nerve I | Lecture #1

Medicosis Neuroanatomy lectures...Today, we'll discuss the first cranial nerve (olfactory nerve), the sense of smell, and anosmia (loss of smell)...The 12 Cranial Nerves (olfactory nerve, optic nerve, occulomotor nerve, trochlear nerve, trigeminal nerve -ophthalmic, maxillary, and mandibular nerves- abducens nerve, facial nerve, auditory nerve- aka steatoacoustic or vestibulocochlear nerve-, glossopharyngeal nerve, vagus nerve, accessory nerve, and hypoglossal nerve...
Neuroanatomy for medical students, nursing students, dental students, pharmacy students, veterinary students…Neuroanatomy for USMLE, COMLEX, NCLEX, PANCE, PANRE, NEET PG, MCAT
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Пікірлер: 55

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis9 ай бұрын

    😷 Surgery HighYields Course: www.medicosisperfectionalis.com/

  • @patricknshimiyimanaofficia6408

    @patricknshimiyimanaofficia6408

    9 ай бұрын

    The collection of cell bodies in CNS is *BASAL GANGLIA*

  • @patricknshimiyimanaofficia6408

    @patricknshimiyimanaofficia6408

    9 ай бұрын

    That's the only ganglia found in CNS

  • @48284
    @482849 ай бұрын

    Much excited for the neuroanat series 🤟🏽 Now, answers to the Qs: 1. First one - Ganglia contain the cell bodies or soma of the first order sensory neurons while soma of the second order sensory neurons are present as nuclei within the CNS, with one exception; probably 5th in line within this series... the mesencephalic nucleus of Trigeminal. 2. For the parts of ethmoid... first there's a cribriform plate; then 2 extensions from the middle, one up and another going down... they would be Crista galli and Perpendicular plate of ethmoid respectively. And on either sides there shall be 3 to 4 rows of ethmoidal air cells. Ethmoid would also make portions of the nasal conchae and definitely the bony parts of nasal septum... 3. Amphotericin B and Azoles; they are cell membrane inhibitors, targetting Ergosterol. One would inhibit its synthesis while the other shall sequester it... Need to brush up on these...

  • @kart2542
    @kart25424 ай бұрын

    Bro drops the hardest lectures and thought we won't take notes 🔥

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis9 ай бұрын

    🧠 Neuroanatomy Playlist: kzread.info/head/PLYcLrRDaR8_cBHy0sWaCaLmOlJb9gzmA2&si=lnnSJhJJTUcfKl5b 🥼 Clinical Neurology Playlist: kzread.info/head/PLYcLrRDaR8_cQG-7JbGaeXsXGgBpK-Yzl&si=Qoi97evsN9uz-9Te 💀 Anatomy Playlist: kzread.info/head/PLYcLrRDaR8_cxbxAwLSQSx9v28Ezv3gQB&si=jqigBoyauPcen27C

  • @smizzye8546
    @smizzye85469 ай бұрын

    It's finally time for my brain to learn about itself💯😅 thank you Perfectionalis✌🏿

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    My pleasure!

  • @gameadora7500
    @gameadora75009 ай бұрын

    Ganglia inside CNS - Basal ganglia

  • @MoldMantle

    @MoldMantle

    2 ай бұрын

    The “basal ganglia” are not actually ganglia, but nuclei. Modern texts actually refer to them as “basal nuclei”. The former terminology is considered outmoded and inaccurate.

  • @TheMedicalLad

    @TheMedicalLad

    11 күн бұрын

    Haha u are wrong. 😂😂

  • @rahilpatel9686
    @rahilpatel96869 ай бұрын

    One correction: CN 1 is SSA and not SVA. SVA: CN7- carrying taste from anterior two-third of tongue CN9- carrying taste sensation from posterior one-third CN10- carrying taste sensation from epiglottis

  • @mohammedbinmahfooz7718
    @mohammedbinmahfooz77189 ай бұрын

    Thx for the neuro content ❤ Hope you'll doing more of these🙏

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Sure!

  • @waa9809
    @waa98099 ай бұрын

    Finally Recently I watched an old video of yours and you were thinking of making a neuroanatomy playlist

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Hope you like it!

  • @drjitendrakumaracharya113
    @drjitendrakumaracharya1139 ай бұрын

    Dear Medicosis,, i am just addicted to your all videos...Bcoz it's in detail and well explained... But one request please make it Little SIMPLE and SLOW such that everyone can understand.... Specially neurology playlist... please

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Thank you for your honest feedback!

  • @brandan7761
    @brandan77619 ай бұрын

    I immediately thinking about cranial nerves III, IV, VI, and how these nerves coordinate movement like eye tracking and reflexes

  • @Joan11ify
    @Joan11ify9 ай бұрын

    Great video! Thank you!!

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Thank you 🙏

  • @Easy_time_
    @Easy_time_9 ай бұрын

    Great lecture sir...🎉...

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Thank you!

  • @milymaj
    @milymaj6 ай бұрын

    I’m left speechless once again by the quality and approachability of this video. Sending kudos. ❤ And my guess with ganglion in CNS: retinal ganglion cells?

  • @lysimachiaarvensis9843
    @lysimachiaarvensis98439 ай бұрын

    THANK YOU SOO MUCHH !! THIS WAS MORE THAN PERFECT

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Thank you! I hope you like the upcoming neuro videos!

  • @user-pz3gl4rx6s
    @user-pz3gl4rx6s8 ай бұрын

    Big like 🌹

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    8 ай бұрын

    Big thanks!

  • @munar.8314
    @munar.8314Ай бұрын

    I WISH I COULD BUY ALL OF YOUR LECURES

  • @periophthalmus3740
    @periophthalmus37409 ай бұрын

    please medicosis keep them coming just in time for a neuranatomy committee 😢

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    Thank you for letting me know! I wish you success!

  • @dingjaoping
    @dingjaoping9 ай бұрын

    Thanks!

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    9 ай бұрын

    My pleasure!

  • @adlyaboamra8753
    @adlyaboamra87539 ай бұрын

    ganglion in cns is basal ganglia

  • @Sttuffs
    @Sttuffs6 ай бұрын

    Hello Sir Personally, I'm not technically a medical student but fall under biomedical science degree category (Were I live, we can study medicine straight out of secondary school but I didn't make the cut so I decided to go with a biomedical degree first) Because of time and the curriculum of my degree, I can't watch all of your videos as I don't do some courses you teach (That will change hopefully when I start my medical degree) Anyway sir, where I'm going with this is to say thank you and even though I don't watch all your videos, I just wanted to let you know you are very much appreciated sir and If chanced, I would watch as many of your videos as I possibly could

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    6 ай бұрын

    Thank you! I wish you all the success in the world!

  • @niharranjandash5279

    @niharranjandash5279

    9 күн бұрын

    Bro pls I want membership lectures​@@MedicosisPerfectionalis

  • @Prince-ut2xv
    @Prince-ut2xv3 ай бұрын

    Could co-v1d 19 induced Anosmia be Trigeminal nerve dysfunction... Especially if numb in just 1 nostril? and what could be potential therapy options to look into (4 years on)

  • @agoremialex
    @agoremialex6 ай бұрын

    Hi Medicosis, thank you for your videos they have been helpful in my medical journey. I have a question, you mentioned after SVA, SSA and you said special sensory afferent but sensory is same as afferent. Isn’t it supposed to have been Special somatic afferent? If no, please enlighten me so I'd know why. Thank you for your response 😊

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    6 ай бұрын

    Both are correct! Different books use different classification terminology. I've talked about this in later videos in this neuroanatomy playlist.

  • @bashayerkhalid6179
    @bashayerkhalid61796 ай бұрын

    يعطيك العافية بس دخلت شعبان برمضان فجاه صرنا مايكرو

  • @froggy2004
    @froggy20046 ай бұрын

    is basel ganglia an example for a ganglion that's in the CNS?? i know it's located in the cerebrum

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    6 ай бұрын

    Excellent!

  • @mahmoudhassan6934
    @mahmoudhassan69349 ай бұрын

    Are you from egypt

  • @Rawanxxxxx
    @Rawanxxxxx6 ай бұрын

    It feels illegal watching this masterpiece for free

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    6 ай бұрын

    I appreciate you!

  • @Ra.Sallam
    @Ra.Sallam8 ай бұрын

    In the "Autonomic nervous system" video, in the third minute you said that there is no such thing as "autonomic sensation", but in this video you said the opposite Was the statement in the 1st video a mistake?

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    8 ай бұрын

    Yeah! The first video was a mistake…I corrected that mistake in a subsequent video in my physiology playlist. The truth is that autonomic can be sensory or motor. Thank you so much for being so attentive.

  • @Ra.Sallam

    @Ra.Sallam

    8 ай бұрын

    @@MedicosisPerfectionalis Thank you for this truly helpful content

  • @pacifiquebusiness
    @pacifiquebusiness7 ай бұрын

    🩺🎓👍

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    7 ай бұрын

    Thank you!

  • @Hpg12395
    @Hpg123959 ай бұрын

    Please remove membership restrictions on video thing so can watch it free.

  • @lutangumuwana8865

    @lutangumuwana8865

    14 күн бұрын

    It's been tough I know

  • @agoremialex
    @agoremialex6 ай бұрын

    Hi Medicosis, thank you for your videos they have been helpful in my medical journey. I have a question, you mentioned after SVA, SSA and you said special sensory afferent but sensory is same as afferent. Isn’t it supposed to have been Special somatic afferent? If no, please enlighten me so I'd know why. Thank you for your response 😊

  • @MedicosisPerfectionalis

    @MedicosisPerfectionalis

    6 ай бұрын

    Both are correct! Different books use different classification terminology. I've talked about this in later videos in this neuroanatomy playlist.