In the intermediate form of the brain, there is. Have seen the brain. Prolonged brain. Budova, functions, patches of patches. Appointing a big brain
Topic: "Functional anatomy of the brain: stovburova chastina."
Lecture number 12
plan:
1. Prodigal brain: Budova and functions.
2. Hind brain: budget and function.
3. Middle brain: budget and function.
4. middle brain: Yogo seen and functions.
Prodigal brain - є bezposrednim advances spinal cord.
Symptoms develop trivially between 7-10, for which people are normal immune system I will change again. Special treatment against the viral meningit is not a man, and the patients hope symptomatic lykuvannya... Fungal meningitis rarely grows and grows through the expansion of the fungus by blood. Clinically appropriate for bacterial abnormalities, and including the introduction antifungal drugs stretching a trivial period of an hour. Primary amoeba meningoencephalitis is a rare form of parasitic meningitis.
It is found in both the spinal cord and the cob in the brain.
On this front surface along the middle line, pass the anterior middle slit, which is followed by the continuation of the same furrow of the spinal cord.
From the sides of the line, there are piles, which are located in the anterior cords of the spinal cord.
Wine penetrates into the scent cibulin through the path of the scent nerve; The whole process will take about 3-7 days after pouring in, and characteristic symptomє Parosmіya, as it quickly progresses to anosmіya, splinters of nerve cells in the scent cybulin will be mitigated by necrotic lesions. For a sufficient multiplication of infection, it expands through the axons of the mitral cells, which leads to such symptoms as head bill, Crookedness, nudota, blues, madder, sudomi, in a kintsevo bag, non-reversible coma.
The piles are stored in bundles of nerve fibers, as in the boron they intersect with the same fibers of the protylny side.
Lateral pіramіd from two sides there are pіdvishennya - olivies.
On the back surface The posterior (dorsal) midline furrow passes through the dorsal brain, and the same furrow of the spinal cord is extended. From the sides of the furrow, lie the back cords. They have to pass the path of the spinal cord.
Call in 14 days, when you come in through dysfunctional deficiencies, that is, infecting the reach of the cerebral stovbur, devon ruin the vegetative nucleus on the whole ryvn. Likuvannya included the internal introduction of high doses of amphotericin B, although the rate of congestion was altogether low, fewer than an hour of residual diagnosis, more patients also showed signs of cerebral necrosis. It is also known and meningitis through non-infectious reasons, which appear for the same symptoms, through such factors as cancer, systemic cervonia, deyakis, craniocerebral trauma and surgery on the brain.
At a straight line, the posterior cords diverge to the sides and go up to the corns.
internal budov big brain. Dovgast's brain is built up from syroi and biloi speech.
Sira Rechovina represented by the purchased neurons, roztashovani vono viglyadі viglyadі vyglyadі vyglyadі kernels.
Razrіznyayut: 1) vasnі kernels - the whole kernel of olivia, which can be used to equalize, coordination of rukhіv.
Meningioma is a kind of encapsulated spindle clitin, which is known to be in leptoma, especially in arachnoiditis. As a rule, such a management system is to be developed by the elderly and reach great razmіrіv, Storage in the middle 3 cm, persh nіzh diagnostics. Approximately 20% of all fluff to the brain and 10% of the fluff to the spinal cord are meningomy, and most of them are associated with a good prognosis. how ruined cranial nerves, Patients can see developmental syndromes, such as preotal syndrome on in different stages; Foster-Kennedy syndrome at the lower stages, which manifests itself as ipsilateral atrophy of the healthy nerve, contralateral papillary ridges, ipsilateral central scotoma and ipsilateral anosmia; osteochonsal syndrome; syndrome sinus syndrome; scleral skeletal syndrome or low breakdown syndrome.
2) the nuclei of the FMN from the IX to the XII pair.
Also in the large brain there is a reticular formation, which can be established with the intertwining of nerve fibers and how to lie between them nerve cells.
Bila Rechovina The big brain is called, to take revenge on the short and short fibers.
short fibers there are sounds between the nuclei of the most dense brain and between the nuclei of the closest ones of the brain.
Spinnomozkova ridina bezbarvna, prozora and actively secret to the patient the gossip of the brain. His presence will not provide mechanical and immunological damage to the brain, as well as take part in the regulation cerebral blood flow... Shiina shyka of the uterus, yak pidnimє cranial empty, grows out of the spinal cord, head rank, zavdyaki її in conjunction with otchuyuyuschuyu cystic structures.
Along with the mother's market, one is called leptomim. As a rule, there is a presence in a one-sided order at the view of the epithelial membrane, as to respectfully stitch behind the contour of the brain, allowing uninterrupted contact with the surface of the brain, on the view of the arachnoid abdominal dura mater.
dovgі fibers Confirm the conductive paths - all the sensitive paths go through the deep brain to the thalamus and fall downward paths, which pass through the anterior cords of the spinal cord.
Functions of a full-length brain.
1. reflex function tied with centers to be found in the large brain.
In the case of a large brain, these are the following centri:
1) Dichny center, which will ensure the ventilation of the legends;
2) Harchovy center, which regulates wetting, drinking, making herbal juice (slime, slime and slime juice);
3) Heart-vascular center - regulation of heart and blood vessels.
4) The center of zhisnyh reflexes - tse migotinnya, sleepy, channya, cough, blues.
5) The center of labyrinth reflexes, which helps to raise the muscular tone between the groups of muscular and fixed reflexes.
2. Provincial function tied with provincial paths.
Through the back of the brain, pass the visceral path from the spinal cord to the brain and lower paths, so that the bark rings great pіvkul from the spinal cord.
2. Hind brain: budget and function.
The back brain is stored from two sides of the bridge and the brain.
misst (Pons) (Varoliev Mist) can see a transversely - roasted white roller, which lies in a large brain. Everywhere they see the bridge, they are called nizhki, so that they can get to the heart of the brain.
On the lateral opening it is seen that the place is stored from the front and rear. The cordon between them is a ball of transverse fibers - a central trapezoidal body. The fibers are carried to the auditory path.
The front part of the bridge should be covered with late and lateral fibers.
Late fibers lay down to the first paths.
The transverse fibers take the cob from the vascular nuclei to the bridge and go to the measles of the corn.
The whole system of provincial gentry pov'yazu through the mist koru pivkul great brain a little snake.
At the posterior part of the bridge there is a reticular pharmacy, and on top of the bottom of the rhomboid fossa with the nuclei of the PMN lying here from the V to VIII pair.
There is a place іf sіroї and bіloї speech. Sira Rechovina roztashovane vseredinі, in the viglyadі around the nuclei.
Razrіznyayut vlasnі kernels and kernels of FMN from V to VIII pair.
bile rechovini call out and take revenge on the promises.
lobe (Cerebellum)
In the corn, there are two spikes and an unpaired middle part - the worm of the corn.
The lobe is stored from the syroi and the biological speech. Sira Rechovina There is a call and fix the cortex of the corn. The bark is represented by three balls of nerve cells.
Bila Rechovina It is located in the middle and is stored in nerve fibers. On the razrіzі bіla the speech is nagaduє green tree, the name is "tree of life". Fibers of white speech go into the warehouses of three pairs of cerebellar papillae.
Tie the upper lobes between the cerebellum and the midbrain.
Tie the medulla with the bridge in the middle.
The lower legs tie the cerebellum with the dovgastim brain.
At the comrades of this biological speech, there are also some partners who purchase nerve cells, which fix the nucleus of the cornsus: the teeth, the cusp, the cork-shaped nucleus, and the nucleus is bent.
Function of the cornsus:
1) Coordination of the position and the straight lines.
2) Regulation of position and meat tone.
3) Coordination of fast-moving teams.
4) Regulation of autonomic functions (change of robotic heart and sudin, expansion of space).
When the corns is depleted, a symptom is observed cerebellar ataxia.
Ailments with such a symptom are to walk with widely spaced legs, to shake hands, to walk from side to side. In clinics, the symptom is called a symptom of "p'yanoi people".
In case of a partial uterine corns, there are three main symptoms: atony, asthenia and astasia.
atony characterized by a weakened meat tone.
asthenia characterized by weakness and quickness in my mouth.
astasia to be manifested in the building of the memory of the viconuvati colival and tremulous ruch.
3. Middle brain: budget and function. (Mesencephalon) lie in front of the bridge.
stock up middle brain three parts: dahu (quadruple) і two parts to the brain.
Two parts are divided by a vuzky canal, called a water supply to the brain. Tsei canal z'єdnu III clung from IV і to avenge the spinal cord.
Dah the middle brain is a plate of a quadruple. Warehouse from chotiroh pidvischen - gorbkiv. From the hump of the skin to enter the hump - the knob of the hump, which ends in the number of parts of the midbrain. Two upper humps are in the center of the ear, the two lower ones are in the center of the ear.
The quadruple is formed from the syroi and biloi speech. Sira Rechovina It is located in the middle and is represented by the nuclei of the sound and auditory path.
Bila Rechovina There is a call and a store of nerve fibers, which can be used to establish the high and low power lines.
Nіzhki average brain are two bilikh lashed bolsters. Nizhki і from sіroї and bіloї speeches are stored.
Sira Rechovina the brain is located in the middle and is represented by the nuclei.
Razr_znyayut: 1) strong kernels, the most chervone core, as you take part in the regulation of meat tone and preserving the correct position of the body in the open space.
From the vervony nucleus, it is necessary to carry out a fall through the path, then the nucleus with the anterior horns of the spinal cord (rubro-spinal path).
2) cores of FMN III and IV bet.
Bila Rechovina it is not possible to store up with nerve fibers, so that they make sensitive (visceral) and rukhov (fall) shorts.
On the transverse vision in the lower brain, there is a black speech, to avenge the melanin pigment in the nerve cells. The chorne speech is to cut the lower brain into two parts: the back is the cover of the middle brain and the front is the basis of the lower brain. At the pokryshtsi middle brain, the nuclei are lined up and pass through the other conductive paths. It’s not easy to think that it’s a lot of talk, and there’s a lot of declines going on here.
Function of the middle brain.
1. Reflex function.
1) The four-mile healthy reflexive reactions to light and sound stimulation (a drop of eyes, a turn of the head and a tulub in the direction of a light and sound teaser).
The edge of the quadruple is located in the center of hearing and vision.
2) In the lower part of the brain, the nucleus of the PMN III and IV bet is laid, which will prevent the innervation of the transversely dark and smooth muzzles of the intramural apple.
3) Chervone the core and the chorne river of the bridge will ensure the speed of the conversation before the hour of automatic collapse.
2. Provincial function tied with guides, scho pass through the middle brain.
Poshkozhennya of the middle brain in wiklik twins deterioration of the tone of myaziv. Such a phenomenon is called decerebration rigidity - a reflex stance, as it is perceived by sensory signals from the proprioceptors of the mucous membranes. This is due to the fact that, as a result of overwhelming the brain from the dense and spinal cord, the red nucleus and reticular formation are absorbed.
4.Intermediate brain: its features and functions (Diencephalon).
The midbrain of the brains under the corns is growing from the sides with the infusions of the corns.
Wines of submissions by the next steps:
1) the thalamic region - є an adult center of sensitivity (phylogenetically, the region is more young).
2) pіdtalamіchna region - hіpothalamus, є the main vegetative center (phylogenetically large old region).
3) III lingo, like є empty brain.
Talamic region grows on:
1) thalamus (zoroviy tubercle)
2) metathalamus
3) epithalamus
thalamus(Zoroviy Bugor) - the guy was approved, roztashovane on the sides of the III slut. Wines are stored from the old speech, in which they are distributed around the purchase of nerve cells - the nucleus of the thalamus, distributed with thin beads of white speech. In a given hour, up to 120 kernels can be seen, showing the development functions. At the cich nuclei, there is a mix-up of the small sensitive provincial nobles.
To that, when people have a lot of healthy humps, people are more likely to lose their sensitivity, or a decrease in the protylezhny botsi, vypadannya speedy mimic musculature, it can be so blinded to sleep, zoru and hearing.
Metathalamus abo kolinchaty tila.
develop :
1) lateral geniculate body- є pіdkіrkovy center zoru. Suddenly, they come up with impulses from the upper humps into the quadruple, and from them impulses go into the zorovye zone of the measles of the great spirits.
2) Medial crankshaft- є pіdkіrkovym center of hearing. Until a new pulse, go through the lower humps of the quadruple, and then the pulse go into skronevu part measles of great pivkul.
epithalamus - tse pineal tilo (epiphiz) є the inner secretion of the inner secretion, which viroblyaє hormones.
head function thalamic area є:
1.Integratsia (ob'єdnannya) of all types of sensitiveness, except for scent.
2. Comparison of information and assessment of biological significance.
Pidtalamic region (hypothalamus) grow to the bottom of the green humps. To the whole region the following applies:
1) Syriy Bugor - є the center of thermoregulation (regulation of heat supply and heat output) and the center of regulation of new types of exchange of rivers.
2) Hypophyse - є the central zloose of the internal secretion, which regulates the activity of these zalosis to the body.
3) Zoroviy crossover of the II bet of the CHMN.
4) nipple-like tila - є pidkirkovy centers of scent.
Sira Rechovina The hypothalamus grows in the middle of the nuclei, the primary vibrations are neurosecretory and the neurosecretory factor - the liberin and the ingibuyuch factor - statini, and then transport them to the hypophysis, regulating the endocytic Releasing factories take hormones, and statins galvanize hormones.
Bila Rechovina roztasovannyh calls and given by leading nobles, to avoid bilateral measles ligaments to the brain with the podkirkovy affirmations and centers of the spinal cord.
Functions of the hypothalamus:
1.pidtrimannya steel of the internal center of the body.
2. protection of the functions of vegetative, endocrine and somatic systems.
3. Formation of behavioral reactions.
4. the fate of cherguvannі sleep and nesannya.
5.regulation of the center of thermoregulation
6. regulation of hypophysis activity.
The brain of a man is one of the most important organs, which regulates all aspects of the organism's life. People’s body can be fed more quickly - it’s stored away from deserted children, the skin has such a visual function, such as a viconu. Let us talk about one of them - a dovgastomuzka of people and all of its functions will be discussed.
Dovgastim the brain of the people I call the one who has found the brain of the brain, but also the brain and the spinal cord and the viconu the lifeless life important functions... Mi dikhaєmo, our heart is pratsyuє, we can chhati, or cough, we accept those who are not supposed to be, are absolutely not lost, but for the sake of all those who are overwhelmed and who did not come to minds themselves.
Primitively, it is similar to tsibulin for the last period of time. Yogo dovzhina at the height of the people is approximately 2 - 3 centimeters. Wines are stored from the blue and the blue speech. Budov's brain is even more similar to the Bud's spinal cord, ale є kіlka suttєvіh vіdmіnnosti. For example, the word was found on the surface, and the sere was to be found in the middle in small purchases, as the cores were set up. The posterior surface of the large brain has two cords, such as the extension of the spinal cord. In such a rank, budov to the brain is much more foldable, lower to the spinal cord.
It’s clear to the budov’s big brain.
Yak was already talking, by zovnishnim viglyadom qiu dilyanka is even more similar to tsibulin. On the front surface of the road, the path from the middle slit is located along the paths of the same rocking impulses, which are often called "pyramid" (the stench is stored along the pathway). The order for them to be found Olivie, which is stored in:
- pіdkіrkovy nucleus іvnovagi;
- roots of the pid'yazicovy nerve, which are straightened to the new muzzles;
- nerve fibers;
- syroi speech, I will fix the core.
In the skin nucleus there is an olivomocerebellar tract, which creates a free gate. Krym, in the warehouse of a large brain є the front bichna is boroznaya, yak razdіlya Olivia and pіramіdi mіzh.
Not far from Olivi there are:
- fibers of the ovarian nerve;
- fibers of the bloating nerve;
- dodatkovy nerve fibers.
There are two types of bundles behind the big brain:
- the guy is thin;
- wedge-shaped.
There are two types of bundles in the extension of the spinal cord.
Presentation: "Brain"
Zavdannya dovgasty mozu
A delinka was given to the brain є by a guide for impulsive reflexes. tse:
- Zakhisnі (cough, tearing, bluing and іnshі).
- Reflexion from the side of the Sudin and the Heart.
- Reflexes, which lead to the regulation of the vestibular apparatus (even the vestibular nucleus is located in the new one).
- Reflex systems and etching.
- Reflexes, which lead to the ventilation of the legends.
- Reflexion to the tone of the muses, which are indicative of the attitudes of the people (they are also called the setting).
In this particular case, the following are the centers of regulation:
- The Center for the Regulation of Slinking, which is responsible for the production of any old people, is able to carry out maintenance and regulation of the warehouse.
- The center of management of the function of dichotomy, in any given day of chemistry students, the development of neurons is found.
- Sudinorukhovy center, which controls the tone of the sudin and the spinal cord with the hypothalamus.
In such a rank, mi bacimo, what a lot of the brain will take care of in the way of incoming tributes, how to come from the receptors of the human body. Krim tsyogo win take part in management ruinous apparatusі mindful processes. The brain wants to go to the dylyanki, the skin looks like a set of functions, all of it is a single organ.
Presentation: "Brain, yogo budova and functions"
Functions of a full-bodied brain
The functions of the society of life are very important for the human body, and if it is destructive, it is very insignificant, leading to serious inheritances.
Daniy viddil viconuє new functions:
- sensory;
- functions of provision;
- reflex functions.
sensory functions
In this case, it was considered for the sensitivity of the individual to the same receptors, for the analysis of savoring and hearing the messages, as well as for the reception of vestibular stimuli in the body.
What rank is given the function?
Dana was given a dilenka to form and guide to the pulses, as it comes from the most popular (sounds, tastes, smells and іnshі).
functions of provision
As it seems, it is in the most common sight that there are helpless old and low nobles. Itself the zavdyaki їm, I have given the building to transmit information in the іnshі part of the brain.
reflex functions
Reflex functions are of two types:
- life is necessary;
- other row.
Regardless of the type, the data of the reflex function is due to the fact that the stimulus is transmitted along the nerve throats and is used to treat it as a result of the analysis and analysis.
Such mechanisms, such as smudging, juvenile and kovtannya, occur during the processing of information, which is transmitted through the meat fibers. Reflex position of the establishment of the tulub. Static and statokinetic mechanisms regulate and correctly increase the tone of the drug groups.
Autonomous reflexes to recover from the buds of the nuclei of the bloating nerve. The robot's entire organism as a whole is transformed into a general response and secretory reaction of that organ.
For example, to get quicker or to adapt to the robot's heart, to accommodate the secretion of internal hallux, to improve sleepiness.
Tsikavi facts about the dovgasty viddili
Rosemiri and Budova given to me So, for new-born children, the number of children was significantly higher in terms of maturity to the first, lower in older children. As a result, the Danes were distributed to form up to seven rockets.
You know melodiously that the small sides of the human body are controlled by the small brain drinks and ruling sideways liva part is controlled, and liva is right. For the intersection of nerve fibers, the same didvgasti was seen.
The school of the old lady and her inheritance. Tastes of destruction in a given form, to reach a serious, even to a fatal result, even in a new center, so that control over the work of the heart-and-heart mental systems... In addition, the most insignificant problems can lead to paralysis.
