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The basal ganglia, located in the inner side of the cerebrum lateral to the thalamus, consist of five nuclei (caudate nucleus, putamen, globus pallidus, substantia nigra, and subthalamic nucleus) that play crucial roles in motor control, learning, and memory. The caudate nucleus is particularly involved in executing complex motor activities like writing and drawing, and lesions here can cause patients to forget recently written content. Parkinson's disease is a progressive degenerative disorder caused by dopamine destruction in the substantia nigra, treated with L-Dopa which crosses the blood-brain barrier and converts to dopamine. Huntington's disease is an inherited progressive disorder characterized by chorea and cognitive decline, primarily affecting the basal ganglia.
Nervous System Part 2: Brain, Basal Ganglia & Parkinson's | BSCMLT
Added:[Music] next let me see the brain has divided full brain mid brain in the brain for brain full full brain is benefits into telling supplements and romance into mutants now we see the deep and then the baby in in three weeks when the baby is developed into an enterprise after in six weeks we see like see it is telecephalon this region it is disappearant and miserable mutant sapling means you can understand in this visit three reasons but big in this 16 we can see one two three four five clearly returns after bleeding after the six weeks we can see the glycemic became into cerebrum and thalamus like small parts and it is go into medulla oblongata like that like that telecephalon is present by hemispheres basal ganglia hippocampus the second eliciting is uh after this experience foreign [Music] as a supplement is known as a hindu a hindu brain is also known as from back in romans at night it is divided into two victims [Music] is of it also under onions it also it also coincides now we see mid brain and the pawns and cerebellum and the merlot blanket and become together become here brainstem what brainstem next system it is somewhat idea of the central nervous system we can see in brain spinal cord what is the layers and the brain divisions part of the brains we can see now we can literally go to some idea about careful nervous system penis it is formed by nerves and other and they process presence in the origins of body really the peripheral nervous is formed and the process are present all in every part of the body then also present it consists of cranial nerves it constructs cranial nerves away from pain veins it consists of two types of nerves [Music] the pns means peripheral nervous system is divided into two stomatic nervous system and autonomic nervous system in presently in later levels we see the basal ganglia is present in the telecephalon in telusephlon we see cerebral hemispheres ganglion hemocampus now we can discuss about the basal ganglia the telescoping is developed into cerebrum so down basal supply gangly basal ganglia is located in the inner side of cerebrum and lateral to the kalamas means means lateral means side of the thalamus basal ganglia includes fine nucleus in we have clear structure of the ganglia it is the parts of the back of the angle putamen cardioid it is the basal gangl the basal ganglia has 5 nucleus they are they are named as vitamin cardio nuclear globus translate substantial nigria sub thalamus nucleus these are fine nucleus which play it play important role in the body activities like motron sensory nose like that we see the color connections of basil ganglia state track and straighter magnet track there are two tracks straighter migrate track and straight tail nigrill track many control mini connect connections between the nucleus of basal ganglia water connection thalamus and cortix spinal tract there are many connections for basal ganglia because it control all activities such as motors sensoriness all the nerves by passing our body from the central nervous system as basal ganglia connected various part of the brains indirectly yeah it indirectly connect to the all the part of the brain but not all some portion of the way in indirectly it controls the motor activities and water activities niagara straight really structural track we see the like the track is between the substantial means between the soft when the track is present is known as a magwell track which is basically the vitamin and cardiac nucleus this two nucleus of basal ganglia that is in the vitamin the functions of nucleus possibly we see the function of epidermis helps to executing complex moments in learning activities means writing and drawing it is play rolling writing we can learn answer we can draw anything this type of activities is present by activities do by vitamin now we can see clinical access the learning or the learned active such as writing on closely affected means the learning or anything is affected affected say example a patient has licious lesion of total men it is try to write to something on a paper it is try to write a letter or a word in it will seem like the person is learning together first or first word first time what is that if we take example of a person if a person if the patient is occurring when he do something or anything letter or any word it write in on paper he thinks like i am writing this letter first time after one minute he will write he can cannot get nice remember he thinks like i am writing this little first time like this effect effect is known as a vitamin s of vitamin and then carrier nutrients help to connect connect to control of not horror we all face the research activity yes controlling timing of momentum and controlling instant of image these are by writing with the same verb it is very um different other basic example while writing on your paper versus when writing one book see example while writing paper is very easy because we have very practiced a lot from small too big every child writing i think we can like within our pencil anything we can find in fineness if example our name will within one second in the paper but in our bible we can take some duration like one minute 20 seconds one minute 30 seconds like that because we didn't have any experience by writing on my book so the my meanwhile see that effect in paper we think we take less time and less intensity in those we take more time and more intensity it is the example for that and the clinical aspects of that is parkinson and hunting hunting hunting huntington these are the clinical diseases in this disease we can occur and we will deeply discuss about these diseases now see some deep discussion about park and some diseases mean some clinical not disorder applied physiology disorders of basal ganglia parkinson's diseases parkinson's diseases slowly progressive degenerative diseases of nervous system associated with destruction of brain cells which produced dopamine it is named after the discovery of james prime james [Music] it is discarded that's what it's known as parkinson's diseases i he affected by parkinson's diseases because of reporting bloss he might have received one head resulting in damage of brain and cell protecting dopamine see boxing missing like athletics there they're taking drugs by because from the speed of their brain and speed up the activities by taking more more [Music] park in some diseases and now he can damage the brain cells causes of parkinson's diseases what is the how it is caused by cancer diseases occurs due to the lack of dopamine see dopamine by taking a break of dopamine like that caused by the damage of basal ganglia more and more dopamine will take on basal ganglia's damage it is mostly due to the destruction of substantial nigria which is like this obtaining like the microsoft stereo pathway pathway is also damaged which has diplomatic fibers damage of basal ganglius occur because of following viral infection brain like cerebral and your skull destruction of removal of dopamine in the basal ganglia it occurs mostly due to the long-term treatment with anti-hypertensive drug like racing airplane parkinson due to the drug is known as drug included the kraken unknown case parkinson can occur because of destruction of battle game due to some unknown cases this type of fracking is called as a ido antique arkansas parkinson's by all the packages overtaking of drugs with dopamine like that treatment of parkinson as a parkinson this is due to the lack of dopamine caused by the damage of the treatment of dopamine does not cause the blood brain barrier so another substance called lopa el which crosses the blade brain barrier injected l-dopa moves into the brain and they are connected into the dopamine see uh called eldopa which crosses the look of the blue burial brain injection moves into the brain and there is convert into dopamine converted into dopamine [Music] some side effects occur due to the excessive dopamine converted into the rivers of blood side effects of um another substance is called as cardiodopa is administrated the cardio dopa prevents the conversion of lupu into document and pass through the bloodstream barrier so cardio cardio cannot pass through the blood barrier so the elder moves into the bed tissues brain tissues and converted into documents some of the symptoms of pancreas such as tumor and abortion sugar surgical destruction of basal ganglia huntington huntington huntington diseases is a an inhibitor progressive this is start mostly in middle ear this is start from middle ear it is charactered by the hypotenuse in some cases bilateral basting of malacca in other words called indignant diseases the generating of korea oh yeah what is the hunting summit more murder marvel activities are more wastages and it started from middle year by the conclusion of by the conclusion of class by conclusion of the class by the conclusion of class we can discuss about nervous system um introduction of nervous system and the flowchart central nervous system and the peripheral nervous system central nervous parts including in the central nervous system grey matter white matter and in brain and different between the brain and spinal cord and the brain is situated and what is the three layers um [Music] the insect plant we can see thermos on different tylenol and mutants and cerebellum after the water what is the protein for principle and their future dividing and this midbrain and henry and oblongata now after the concluding this central nervous system we say pns peripheral nervous system and they are diverted into stomatic and autonomic autonomic after that we see main part of the nervous system it is important like basically where it is located late also later on after the what is the parts of basal gland is nucleus and thalamus it is the structural basal ganglia and we see some connections in particles [Music] and many connection between the nucleus many connections so there is like that next morning we see start to retract what is the functions of the nucleus of vitamin um it is helping the activities by deletion when we read the clean class aspect solutions of vitamins we cannot able to remember under the patient they cannot remember the one word what the what he can write in the artist he write in the paper within one second he will forgot forgot me it is a defect it is a fact of the lesions of glutamine we can see and the cardiac nucleus and this is what more activities and aspects then log it comes you can also we will smash and revolve like that other functions timing and intensities of the other functions of basal ganglia while writing in paper and board we can see parkinson's path cancer is lower taking the pokemon like that and huntington this is also crafted by secretion of this disorder mostly affected the middle ear [Music] and there are many other diseases also but i will explain within a shot they are maximumly um in samsung textbooks there are many diseases in usability and there are 10 diseases by the basal ganglia for this we will collecting that not a lot of notes but still now i can explain this to two diseases it is a parkinson decision hunting disease and thank you for listening this video
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