Anatomy of the Brain | Dissectible Model

[@Ahmad-ps9zh]

Summary with timestamps: Grey matter: unmyelinated, cerebral cortex, sulcus lines and gyrus are parts of brain. 2:00 min Longitudinal fissure, dura septa and fauxa cerebri central sulcus divides frontal and parietal... behind it is postcentral gyrus (primary somatosensosry cortex), in front of it precentral gyrus (primary motor cortex), in front of that is premotor cortex. 4:45 medial view for sulci and gyri, parietal lobe: parieto occipital sulcus to central sulcus ,occipital lobe is parieto occipital sulcus to tranverse fissure . 6:00 temporal lobe: lateral sulcus divides it and parietal. 7:51 close up medial view: cerebral cortex outside is cerebral cortex it's GREY MATTER.. inside is WHITE MATTER= MYELINATED Lateral ventricle, with choric plexus= 43...41 hippocampus = for memory. 10:16: brain flipped upside down looking at lateral ventricle... 47 = projection fibers, corona radiata moving fibers up to cortex 12:05 diencephelon insula 5th lobe, corona radiata 40 lateral ventricle and choroid plexus of lateral ventricle undearneath basal nuclei, caudate nucleus, washed by lateral ventricle there to dampen unwanted motor movements. 14:00 White fiber head of duck (FORNIX), collects limbic nucleu, associated with emotion fear anger sexual desires. underneath is another choroid plexus for 3rd ventricle that makes CSF 12, pineal gland that secretes melatonin for sleep.. eye for duck is thalamus with intermediate mass is eye 14 is bird's beak hypothalamus, and edge of beak is infudibulum 16:30 BRAINSTEAM time... midbrain: sup colliculi: reflexes of head position in response to VISUAL stimuli, inf colliculi: reflexive head movements in response to head movements. medulla and pons shown 42 sup cerebELLAR peduncle inf cerebellar peducle... 18:30 white nuclei inferior/posterior to hypothalamus is mamillary body 17: CereBRAL peducles going to cortex sup(31, connects midbrain to cerebellum) middle(42, pons to cerebellum) and inf (36, medulla to cerebellum)cereBELLAR peduncle 19:40: BRAINSTEM... midbrain, pons, medulla medulla pyramids for decussation of corticospinal tracts 26: olives, involved in proprioception 20:40 corpus collosum commisary fibers connects the two hemispheres... septum 21:30 Cranial Nerves begin Olfactory odoring chemicals send action potentials through cribiform plate through olfactory nerve 22:10 CN 2 OPTIC NERVE, one of left and one of right eye, some of fibers cross and that's where you have OPTIC chiasma. retina through vision relayed to optic canal 23:00 CN 3 Oculomotor comes from sup orbital fissure for eye movements 23:40 Trochlear nerve through sup orbital fissure, also for extraocular movement SO4= superior oblique is trochlear 24:14 TRIGEMINAL... muscles of mastication and sensory of face.. sup orbital, foramen rotundum and ovale. motor 24:50 CN6 Abducens LR= Lateral Rectus 6, motor. 25:15 facial nerve various diff regions.. usually moves through stylomastoid foramen, helps for motor and sensory. 25:50: CN8 VESTIBULO COCHLEAR NERVE HAS TWO BRANCHES VESTIBULAR AND COCHLEAR... BALANCE, HEARING, and MOTOR MOVEMENTS 26:30 CN9 GLOSSOPHARYNGEAL, through Jugular foramen 27:00 VAGUS parasympathetic nerve, through Jugular foramen 27:24 ACCESSORY NERVE , through Jugular foramen, 2 branches..spinal and cranial root 28:00 last nerve hypoglossal nerve coming off of hypoglossal canal and supplies extrinsic muscles of the tongue, mainly motor nerve. 28:35 CEREBELLUM 28:50 vermis of cerebellum and a dural septa CALLED faux cerebelli in between...protecting veins of area. Grey matter of cortex and then folia too. 29:35 transverse fissure, anotehr dural septa the TENTORIUM CEREBELLI 30:00 WHITE MATTER TREE= ARBOR VITAE... unmyelinated grey matter, mostly purkinje, and also have cerebellar peduncles that are white matter. 31:00 BROCA's AREA left frontal side for speech, 31:15 behind it is primary audiotry cortex.. 31:30 wernicke area in parietal and occipital.. imp to put words into a full sentence... 32:10 OCCIPITAL LOBE PRIMARY VISUAL CORTEX.. all those fibers from the optic nerve go to the LGB lateral geniculate body nucleus then to primary visual cortex in the occipital lobe where we can perceive visual stimulus we took in.

[@smilelifeisshort3535]

Thank you very much

[@haninmak5122]

Ahmad thanks

[@Hopedespitethepain]

Amazing 👏 thank you

[@sanskrutijambhulkar9667]

Hey thanxxx🤗

[@ahealingplace7350]

Good job

[@danielgueiros4934]

Seriously man, it's really impressive the amount of knowledge that you've gathered and even more impressive the clear, logical sequence you use to explain all of it. You're a natural. P.S. where'd you get such a sweet dissectible model of the brain?? I want one!

[@jennym6204]

I had a brain aneurysm rupture in my occipital lobe - I did lose some vision, but at least I survived. Now, I'm determined to study neuropsychology

[@ianstephens333]

Jennifer M Funny how life works lol

[@Nightgrain]

@@ianstephens333 What is so funny?

[@ianstephens333]

Puja Shrestha I mean "funny" as in interesting because sometimes our ailments can inspire us to delve further into it and before you know it, it becomes your career. Happened to me as well.

[@HASSAN-ey2qf]

Ian Stephens yea there is a reason why we here , we just gotta figure it out otherwise life makes us figure it out by kicking the shit out of us

[@HASSAN-ey2qf]

Ian Stephens my brother is a patient of CEREBRAL PALSY , He has epilepsy , I’m in medschool and I’m studying medicine for him

[@shamsaalishire9957]

you managed to teach me in 32 minutes what my lecturer could not in a year . you're truly the best !

[@giuseppesanfilippo3418]

4r no cap

[@shabiyaparveen2902]

That was fantabulous!!! I am surviving med school just bcoz of you.... So well explained....

[@theevilwithintheory.medica1494]

True but when you sign medical contract then you Have earldy sold both your soul and time to Medicine. So Welcome to medicine

[@9999dryk]

this video taught me so much than a week's worth of lecture

[@kaelynsmith5184]

This was super educational, I've had a really hard time grasping all this information as a whole in my A&P class but this video connected everything for me. Really appreciate it, best account ever!

[@javierhillier4252]

11:24 when u watch this video in quarantine this word definitely stays better than the other words in my memory. Thx guy who chose that name

[@ethanlaffitte4594]

Fun favt: The point where the trachea speretes is called thr carina #CarinaLung

[@TheVeryAngryShrimp]

I have a lab practical wednesday....should've studied more but I've learned more from you than traditional studying..cheers!

[@donnam4730]

Honestly I am not using my textbook because these videos are so well explained, I feel like I remember everything you say after you teach it once because of your facial expressions, hand movements and you continually repeat what you say. I just started nursing school and it has been very hard working from home, the lectures are dry and usually just audio versions. I am so glad I found your channel, Gotta DONATEEEEE lol, I am actually afraid my internet might go down and I'll lose this resource because it's so good, I am going to take anatomy for my electives through out my nursing degree I am just so excited. Thank you!

[@aeob52]

with you we will crush all the exams, you amazing

[@steffin1452]

God bless you so much Zach for your hard work. Your videos really helps me a lot. Anatomy and physiology is now one of my favorite courses in Nursing school😘😘

[@arielshikoba1857]

BEST FREAKING VIDEO ON THE BRAIN EVER!! 🙌

[@TheRealKaay]

I’m watching this video during COVID we don’t have in class labs for A&P 1 thanks for this video🙌🏽 it’s gold right now

[@vikaschaudhary4945]

You are awesome, so easy and great videos. I pass my exams because of you, so thanks for help!

[@neelo14]

You are a blessing for medical students

[@Mango_123.]

I’m here coz I have a practical test tomorrow. I really need this video. Thank you for sharing!

[@ashmithapadma9864]

Thank you so much, you really made it so easy for me. I always felt CNS is so difficult, and you made it easy for me

[@franciscosalgadoseixas1356]

Thank you so much. Best teacher ever

[@marketavalkova254]

I am impressed! I learn a lot while looking for what can cause my long term migraine. So much interconnected informations. Even you mentioned Insula here. I am happy to watch and study with you

[@architasaha8917]

What a brilliant way of teaching. A big thank.

[@caiolaudano3345]

I love this man!!! LoL This Channel makes my medical graduation easier and richer in knowledge! Greetings from Feira de Santana - Bahia, Brazil!

[@muhammadshanzaib8802]

Hi

[@admiralgoodboy]

Everyone here for med school im here coz my brain told me to learn more about itself

[@Soltice-ty2nf]

You are not the only one

[@tashinamgyal2487]

Same

[@solti235]

my brain wanted to see what it look like... so yeah

[@jsmakeitso]

want to know what the heck my brain has been up to all these years

[@菲尔-w3u]

same lol!

[@ihsanullahshad4732]

thanks for the easily understandable illustration of the brain anatomy , loved it

[@dharinimishra1383]

Your lectures and way of explanation are just awesome beyond words. A great help during exam preparation. Thank you

[@user-Dr.Sara222]

That was awesome of u Sir :D .... I was awestruck the way u explained everything so easily and amazingly :) thank u soooo much for making it so clear .... now I'm really determined on becoming a neurosurgeon myself really so

[@abeda6852]

Thanks a lot❤ we all would appreciate it if you guys can add subtitles to this great video.

[@batoolhayat3393]

my brain is hurting all that information. Thanks dude!

[@fluffers-theslimers9699]

Very well visualized and taught. Nice teaching skills

[@mounotashopno5113]

Thank you very much I am amazed at your teacing skill Don’t know what i would do without your lecture ❤❤❤❤❤❤❤ from Bangladesh brother Huge respect sir

[@vizianandarajagolivi7414]

Excellent presentation indeed. Congratulations sir.

[@celiagomez-ub7cc]

Wow this was a really great lecture just what I needed to hear will. One back to review!!

[@emilysomohardjo2970]

thank you so much! I learned more in 30 minutes than in an entire week during my lectures. You are amazing!

[@mironavisan]

Such an awesome video. Thank you.

[@The_Argent_Inferno]

Amazing video as always, thank you so much

[@waahidakhan2601]

the way u explained was so good and understanding thank you so much

[@vanessae.alvarez7643]

Thank you so much! I was so lost with anatomy, but you have saved me!

[@arminutreras2694]

So far the best explanation I had found. Thank you for sharing :)

[@bikashsahoo7867]

I watch Ur videos a lot and they are very helpful plz can u make a video on brain stem would be of great help

[@chandrakantlatekar3322]

Plz make video with subtitles, it's gets easy to understand to new commers. It was greatly explain...

[@MrYashwantt]

Everything good abt this video... awesome wrk done

[@shaitana6669]

Just a tiny follow up: the nerve 7 has two branches (the Facial nerve + the Intermediusnerve: special somatoafferent „parasympathetic“) whereas the Vestibulocochlear nerve has only one branch coming from its nuclei. 😊😊

[@linayassaa8840]

You are amazing ! This video is very helpful thank you so much

[@riyanbabar8416]

Phenomenal lecture 👌 👏 🙌 Thank you so much ❤❤

[@TesserId]

Thank you for mentioning proprioception, I was literally wondering about whether that was in the somatosensory cortex or not just yesterday. (Some people might expect that it's obvious, but I don't like making assumptions about the brain.)

[@heatherisdank]

They are helping me understand my neropothy

[@dillonminnix5637]

Thank you!!! Very helpful.

[@محمدعبدالمجيدخلف]

I love you Ninja Nerd♥️❤️

[@dome1844]

Genius. Where I could get such a dissectible model of the brain?? I need

[@rozerahim8133]

Thank you for this video!!!

[@devanshmalhotra1441]

This was amazing🔥 Thanks a lot🙏

[@pankajgayki]

This video is just awesome. ❤️❤️

[@eduardolazaga1348]

Beautiful explanation

[@lololelei8297]

I wanna be a doctor when I grow up so this is a really big help

[@watermelonbobby]

Love this. Would love to see it slowed down to go over what each part does and to review and help with retention before moving on. As is I just keep rewinding and watching it over and over, trying to get comfortable with the concepts. So obviously it's still working for me, not complaining. ❤️🧡💛

[@harshjoshi4032]

Oh Man I love your work, Thank you wo much

[@alhamdoulilahyarab]

This is awesome 💫

[@aiyewatughu6082]

Didn't know that the brain was that way! Amazing!!!

[@Trashproductions2]

I’m here for my anatomy exam today

[@romagebreyesus1590]

Awesome, great job,! good explanation thanks so much.

[@saraanicic7926]

Thank you!

[@Lakshmi235Lakshmi]

Thank you so much 🙏🙏🙏

[@lokhandwala69]

Bring some videos on cerebellum brain stem corpus callosum spinal cord and more

[@Dianedesignss]

Very well made sir

[@renn9432]

I really want to achieve my dreams to go to med school and I am working and studying as hard as I can to achieve my dreams...

[@shinyd2562]

Don't worry Shareen, if you work hard, it will definitely pay off! Just don't give up, I'm currently a med student and I can tell you its not easy to get in, but if are focused and try your best, I'm sure your dreams will come true! Best wishes and Good luck!!!!

[@renn9432]

@@shinyd2562 thankkk youuu so muchhh, you just made my day

[@shinyd2562]

@@renn9432 hahaha well I'm glad to hear it! Let us know how you get on! All the best!!!

[@renn9432]

@@shinyd2562 thank you, I am very glad someone finally supports meee

[@shinyd2562]

@@renn9432 no problem Shareen, and don't worry at times we do feel lonely but support is out there. It may not be from friends or family but there is always someone who has your back- for me it was my teachers and friends. If you do need any help please feel free to ask- I'm sure there are plenty of experts here who are happy to help!!

[@ilyasahmad8153]

Sir please make video lectures on Memory physiology, Sleep physiology, Brain waves, Limbic system system physiology. We will be thankfull.

[@ShapingIndianMindsforGrowth]

very very well done.! Great contribution. Keep it up could you please share what model of the brain is this and where can i get it from?

[@115Carssssssssss]

My brain loves watching this.

[@anjuverma6299]

really Amazing sir.Thank you alot sir.

[@teodorahanea7202]

Your are great! Thank you for these videos!😍

[@shreyagite8225]

Thanku !!!! Amazing you have so much clarity

[@friedangotipeni6953]

PLEASE MAKE A VIDEO ABOUT THE ANATOMY AND PHYSIOLOGY OF THE CEREBRAL CORTEX AND ITS CORTICAL FUNCTIONAL AREAS.

[@Droidzonegamer]

Tried to get in med school in India. Couldn't get government college and my ego prevented me to opt for expensive private colleges. Now watching these videos are like a guilty pleasure as if i am in a medical College lecture room. Amazing videos.....

[@qurratshaikh1550]

relatable

[@mohammadalializadeh6737]

Thanks❤

[@carinas1180]

Great video 👌👍

[@spreadpositivity-mg4em]

Ouet grey matter(unmyelanated cell body)=cerebrum = developed from telan cephalon 1:42 dura metter =falx cerebi (protector) 2:52 post central gyrus(promary somato sensory cortex=propeoception, tempt, pain, pressure). Pre centeal g(primary motor cortex= voluntary skeletal muscle ) 5:31 6:37 island of real 8:10 8:43 lateral ventricle=CSF 9:20?? 9:35 Hepicampus(long term memory)? 🐸 11:00 corona radiata 12:30 insula🙂🙂

[@gopalbellam702]

Thanks soo much 😍😍😍

[@dyancarlos9332]

I’ve been watching your videos for 4 months now and I wonder what you look like #FinalsWeek 🙏🏻

[@naomifavor2887]

Pretty cool I love it

[@michaelmiller45ks]

Awesome content

[@ruthnairesiai2195]

Best video ever 😍 Med school brought me here

[@Libby9968]

This is really helpful, thank you! Where can I purchase this particular model? I’ve been shopping around for a good one but I’m unsure of which one to go for.

[@orcunozdemir7565]

Vestibulocochlear nerve is a sensory nerve, not both motor and sensory if I'm not mistaken.

[@thebigcat4402]

Thank you.

[@vanish3886]

thank you so much

[@ZeePark21]

Isn't number 43 (the one with blue and red lines) called the great cerebral vein of Galen and choroid plexus is the structure below it? Other than that, great video as usual!

[@jasoncalicaveman]

Where can I purchase that brain model?! It’s great

[@joymattu9164]

even i want it

[@alechunsaker5980]

You arw the man - straight up!!!!

[@freeziec.909]

Thanks again

[@krutarthpatel49]

Actually, the location no.28 ( time:- 16:16 ) is optic chiasm. Am I right ?

[@mahamkhan1133]

Yes its optic chaisma. Infundibulum is present behind it.

[@ahmadbaera5519]

Ninja Nerd Science Is it possible to have under text for this video?

[@malgretout563]

Subtitles

[@georgiarooks5472]

Great teacher

[@georgiarooks5472]

The white mater could u repeat....

[@eckc9112]

Wondering if 28 should be optic chiasm instead of infundibulum? 16:10 because infundibulum is the pituitary stalk which is on the right ... Anyway, thanks for the video!

[@vunnvsd]

Thanks bro fantastic

[@cameronthomas3398]

Hey this video is second in your neurology playlist, i believe it is supposed to be first

[@delfocarballo7978]

Congratulations. Great video. Please, Can you say me where I can buy High Quality plástic models like you show us in this video?

[@adityajohanan123]

Hey, great video; although I have a suggestion here.. The cut in the video while changing the orientation kind of threw my orientation off.. I know this is an old video, but yeah. Hope the suggestion helps.

[@shenekamal6722]

You are the best

[@joanneghanem987]

may i know where i could get the same model of the brain?

[@brucedressel8873]

I qm here because i have brain cancer and a never ending thirst for knowledge.I had an edema that moved my brain 8mm to the left. They call it a midline shift. The first emergency surgery emergency surgery i had was because a tumor was hemmoridgeing on my motor strip , the most recent they removed a lesion from my occipital lobe, ya quite an interesting experience to say the least.