Basal Ganglia | Structure Function | Neuroanatomy | Dr Najeeb

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Basal Ganglia | Structure Function | Neuroanatomy | Dr Najeeb
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00:00:00
Basic anatomy, location of Thalami, Caudate and Lentiform nuclei and Internal Capsule, and other structures in the base of the brain
00:12:47
Insula, Putamen, Globus Pallidus, Subthalamus, Midbrain, Superior and inferior colliculi, Substantia Nigra, Amygdala
00:19:29
Basal Ganglia classification: Traditional and Clinical
00:23:55
Corpus Striatum, Neo Striatum, Paleo striatum classification, Lentiform nucleus
00:29:10
Corticospinal fibers, Corticonuclear/Corticobulbar fibers
00:37:11
Initiation of idea/message: Prefrontal cortex, Primary, pre-and supplementary motor areas
00:40:20
Corticostriatal pathway-(up to)-Thalamocortical pathway
00:44:35
Neurotransmitters; Glutaminergic, GABAergic fibers/neurons, Increased firing of Inhibitory/GABAergic fibers at times of motor rest and vice versa; [Direct pathway]
00:57:15
Indirect pathway [involves subthalamus]; Glutaminergic pathway,
01:05:47
Substantia Nigra, Role of Dopaminergic fibers [Nigrostriatal pathway], Initiation of movement, its role in balance and fine-tuning through controlling of the previous two pathways. Counter-balancing act of Cholinergic neurons.
01:31:25
Summary/Revision of all pathways and structures.
01:35:35
Basal Ganglia Lesions [Direct Pathway lesions] causing Hypokinesia: Parkinsonism & Parkinson's Disease: Masked Facial Expressions, Serpentine Look, Lead pipe Rigidity and Pin Rolling Resting Tremors.
01:51:06
Drugs induced Parkinsonism: MPTP-associated Parkinson's, role of Dopamine Receptor blockers (Antipsychotic drugs)
01:53:06
Basal Ganglia Lesions [Indirect Pathway lesions] causing Hyperkinesia/Dyskinesia: Huntington's Disease.
01:59:30
Hyperkinesia; further explained: Chorea; Huntington's chorea, St. Viton’s' dance/Sydenham chorea, Wilson's Disease/Hepatolenticular Disease
02:12:34
Hyperkinesia; continued: Athetosis, Choreoathetosis, Dystonia, Ballismus/Hemiballismus, Tardive Dyskinesias (Dopamine Receptor Blockers use)
02:23:21
Rapid review of a full lecture.
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[@AkhyansuPattnaik]

this is 1 of the most difficult topics to understand in neuroanatomy & this man just explained it so lucidly. i wish we had teachers of this caliber in india. its almost jaw dropping to watch someone having so much clarity in topics as complicated like this.

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I am a family physician, working in my private hospital. I am following dr Najeeb' lectures. I don't know where you are now, but every medical fraternity will remember you forever after listening your method of teaching. You always make nice tracks through a complicated forest. Thank you for these lectures. I have great respect to you and want to see you really.

[@DoctorNajeeb]

Thanks for so much support and appreciation ❤️

[@mohamedumar8459]

Nowadays seeing your lectures daily helps me a lot to understand easily neuro concept , I'm blessed to have a good professor in my you tube medical college
Thanks a lot Dr . Najeeb sir

[@DoctorNajeeb]

May you be blessed with happiness and joy always. ❤️

[@mohamedumar8459]

Insha allah and thank you sir ❤

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I had seen tons of videos and books for Hyperkinesias but failed to get them during graduation years. Your 10minutes clarified everything. I will pray for you on your contribuition. Thanks alots.

[@DoctorNajeeb]

Wow, glad it was helpful. May you be blessed with knowledge, prosperity, love and happiness, always. :)

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Marrow/Dams/Bhatia/prepladder crying in the corner after watching his concepts

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Thanks alot and god bless you

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Happy to hear that❤️ Stay blessed ❤️

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If you understood the lesson I have question for you😎

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Dr najeeb you're a blessing to all of us. There's not a single person who has not studied medicine from you. ALLAH apko khoobsoorat Zindagi de aur akhirat bhe bey intiha khoobsoorat bana de. Ameen

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ameen

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Hello Sir!
You are really a fantabulous teacher. Nowadays, I am daily watching your videos to polish my Neuroanatomy.

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Your teaching style is nice. Dr.njeeb lecture is speaking simple English so,I understand well. ❤️❤️❤️

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May Allah bless u more and more
May Allah give u everything ❤️

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U r only one reason 💓💞
I love neuroanatomy ✨

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Thank u so much sir❤❤❤May Allah give u more success, long and healthy life ...!!! Ameen suma ameen

[@DoctorNajeeb]

Thanks for your love! keep watching and stay blessed ❤️

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Thankyou so much sir, it helped alot👌❤️

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This was so awesome and helpful video, thank you sir, God bless u

[@DoctorNajeeb]

Thank you for your love and support. Stay blessed.

[@emmaapollo5818]

Amazing work, sir! God bless you.

[@DoctorNajeeb]

Thank you for your appreciation! ❤️

[@mahirhussain4096]

Jazakallahu khaira, dr najeeb

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Really we are lucky that we get your lecture on this topic ❤❤❤

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Very well understanding of students with this teacher beacuase of his style and body language

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You have made me love Neuroscience even more, sir! Thank you so much😌

[@DoctorNajeeb]

Happy to hear that! ❤️

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[@amaljyotidasgupta4405]

Excellent teaching.

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Thank you lots...from Uganda

[@conceptcruxbyhrushikeshvel7323]

Really an insightful lecture. A great effort by Dr. Najeeb. Thanks, sir for explaining the concept of Pathways of Basal Ganglia (Nuclei)

[@maheenjaved795]

Before taking the lectures I think that it is going to be too lengthy and I don't have that much time.
But after watching them, I just know that all the time was worth it and these topics are crystal clear and wouldn't need anymore effort!
Everytime I watch your lecture, I pray that may Allah bless you more and more♥So thankful for a teacher like you💫

[@psychidiaries]

Thank you so much for this video. Cleared all the concepts of Basal ganglia 😊

[@DoctorNajeeb]

Glad to know that. Hope this helped you. Keep sharing your feedback. 👍

[@Amanakash0001]

Thanks sir for solving that complicated topic .
I proud to be a medical student in Dr. Najeeb era.

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Amazing Video Sir which Covers All Our Concepts about Basal Nucleus

[@DoctorNajeeb]

Glad you loved it. Stay tuned for more updates! 💖

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Thank u so much sir♥️🙏

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I would pray to god to give all your pain to me.....
Thankyou very much sir for such a wonderful lecture.🙂

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So beautifully explained 😍

[@DoctorNajeeb]

Thank you

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Your teaching style is mind blowing sir

[@DoctorNajeeb]

Thank you for your love and support.

[@TheHumanHades]

Thank you very much sir for these lectures. I am in 11th but watching the parts intended for the present syllabus satisfies me to a large extent. I really don't have words to express. Whenever I have a doubt I watch the part of your videos covering my topic.
A big salute for sharing your crisp concepts and thank you again.

[@aamirrrrr]

u studying this in 11 th std😲😂🤯
I'm in first yr of MBBS and i didn't study it properly,

[@TheHumanHades]

@@aamirrrrr Yes we do study it for neet but not to the detail you will study for mbbs. For neet their are chances of questions to be asked and ofcourse nothing is given in ncert about it.

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I HAVE NO WORDS TO EXPRESS MY SURPRISE DAY AFTER DAY & LECTURE AFTER LECTURE. JUST THANK YOU

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Thank you sir 😀

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Thank you from Greece!!

[@DoctorNajeeb]

You are welcome❤

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U make me to gain interest and love towards neurology
Thank you sir

[@DoctorNajeeb]

Glad to hear that. Stay blessed ❤️

[@lukkaraghavendrarao7933]

excellent explanation sirrr

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sir I dont comment religiously on your videos even though i binge the neuroanatomy ones but this video was immaculate, like i just understood the basal ganglia physiology so well, vinaka from Fiji Sir.

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Yes Your are clear, CRYSTAL CLEAR. THANK YOU !

[@DoctorNajeeb]

Thank you so much for your love and support ❤️

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Sirji i have no words to say thank you!!!!
🙏🙏🙏
Happy and healthy new year2022 ahed

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You are exceptional!

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God bless you , The best of Best ❤

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I loved this so much, thank you for sharing.

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Thank you sir for this lecture 🤩

[@DoctorNajeeb]

Most welcome❤️

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I am medical lab studen and I swear to complete all dr najeeb lectures

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Rather than Nagro stiatal Pathway you push him. What an art of teaching
Excellent. " salute you sir"

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Lot of thanks 😊 🙏 for your help and your great 👍 explanation

[@DoctorNajeeb]

My pleasure! 😊❤️

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Thank you very much☺

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[@DoctorNajeeb]

You are welcome❤️ Keep supporting❤️

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[@DoctorNajeeb]

Thank you

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May Allah grant u success in dunya and hereafter dr Najeeb❤

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[@DoctorNajeeb]

Happy to help. Stay blessed ❤️❤️

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[@DoctorNajeeb]

You are most welcome. Stay blessed. ❤️

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Thank you for your love and support❤ Stay blessed ❤

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Loooong vidéo, but worth it, thank you so much

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Very helping

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Hats............off sir

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[@DoctorNajeeb]

Thank you for your love and support❤ Stay blessed ❤

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If you minus Dr Najeeb,medical is very difficult to learn,you can not compare him to any one

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thank you for posting!

[@DoctorNajeeb]

My pleasure! Most welcome❤️

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The best teacher till date!!

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Thank u sir ...

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Your cardiology lectures were great. They made the whole part very concise and clear sir. Thanks sir for that kind support.

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No. I in

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great job

[@DoctorNajeeb]

Thank you :)

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No words for your intelligence sir...I salute you again and again and again...teacher like you r too precious for us...❤❤❤..love you sir aloot...

[@DoctorNajeeb]

Thank you for your love and support.❤❤

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Thank you so much sir ,I think you are great professor in medical on this earth, and am your big fan and student, sir you are doing great job sir

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Thats nice !

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Thank you so much sir 🌸!

[@DoctorNajeeb]

Most welcome❤️❤️

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Thankyou sir🙏

[@doc.3li]

I felt like I’m with you in the lecture, thank you so much 👏🏻🌸✨

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much much respect sir!❣️

[@DoctorNajeeb]

Jazak Allah ❤️

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Thanku so much sir.. And love you

[@DoctorNajeeb]

You are welcome. Keep sharing your feedback. Stay blessed. ✨✨

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Thank sir.

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Am almost watched 300 videos of you sir , I salute you sir , respected sir you are great professor, love from india

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I love listening to ur videos

[@DoctorNajeeb]

Thank you for your love and support! ❤️ Stay tuned ❤️