miologiya

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prezentatsiya powerpoint 1 miologiya urgufk miologiya gavda muskullari bo`linadi ko`krak muskullari orqaning muskullari qorin muskullari urgufk 2 miologiya mishtsi spini mnogochislenni: glavnuyu chast ix obrazuet autoxtonnaya muskulatura, voznikshaya iz dorsalnix otdelov miotomov tulovisha, na kotoruyu naslaivayutsya mishtsi, peremestivshiesya na spinu s golovi (vistseralnie) i s verxney konechnosti (trunkopetalnie), vsledstvie chego oni raspolagayutsya v dva sloya — poverxnostniy i glubokiy. 2 orqa muskullari bo`linadi yuza chuqur trapetsiyasimon orqaning serbar muskuli kurakni ko`taruvchi mushak katta rombsimon mushak kichik rombsimon mushak orqaning yuqorigi tishli mushagi orqaning pastki tishli mushagi boshning tasmasimon mushagi bo`yinning tasmasimon mushagi umurtqa pog`onasini tiklaydigan mushak qirrali o`siqlar orasidagi muskullar ko`ndalang o`siqchalar orasidagi 3 miologiya a. poverxnostnie mishtsi. 1. mishtsi, prikreplyayushiesya na poyase verxney konechnosti i pleche : a) trapetsievidnaya mishtsa, jabernogo proisxojdeniya: peremestilas na tulovishe s golovi i potomu innerviruetsya xi cherepnim nervom, n. accessorius; b) shirochayshaya mishtsa spini, trunkopetalnaya: peremestilas na tulovishe s verxney konechnosti i potomu innerviruetsya …

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i delyatsya sleduyushim obrazom: 1. autoxtonnie mishtsi, voznikshie iz dorsalnix otdelov miotomov, innerviruemie poetomu zadnimi vetvyami spinnomozgovix nervov. 2. glubokie mishtsi ventralnogo proisxojdeniya , innerviruemie poetomu perednimi vetvyami spinnomozgovix nervov. 3 trapetsiyasimon muskul urgufk 4 miologiya 1. m. trapezius, trapetsievidnaya mishtsa. ona zanimaet verxnyuyu chast spini vplot do zatilka i imeet treugolnuyu formu. obe trapetsievidnie mishtsi, vzyatie vmeste, obrazuyut figuru trapetsii, otchego i proisxodit nazvanie mishtsi. mishtsa nachinaetsya ot ostistix otrostkov vsex grudnix pozvonkov, ot lig. nuchae i ot linea nuchae superior zatilochnoy kosti. verxnie volokna mishtsi spuskayutsya i prikreplyayutsya k akromialnomu kontsu klyuchitsi, srednie idut gorizontalno k acromion, a nijnie podnimayutsya vverx i lateralno k spina scapulae. f u n k ts i ya 1. verxnie volokna mishtsi podnimayut kverxu poyas verxney konechnosti, prichem lopatka povorachivaetsya svoim nijnim uglom v lateralnuyu storonu, kak eto bivaet, naprimer, pri podnyatii ruki vishe gorizontalnoy linii. nijnie volokna opuskayut lopatku knizu. pri sokrashenii …

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eplyayutsya k akromialnomu kontsu klyuchitsi, srednie idut gorizontalno k acromion, a nijnie podnimayutsya vverx i lateralno k spina scapulae. f u n k ts i ya 1. verxnie volokna mishtsi podnimayut kverxu poyas verxney konechnosti, prichem lopatka povorachivaetsya svoim nijnim uglom v lateralnuyu storonu, kak eto bivaet, naprimer, pri podnyatii ruki vishe gorizontalnoy linii. nijnie volokna opuskayut lopatku knizu. pri sokrashenii vsex volokon mishtsa tyanet poyas verxney konechnosti kzadi i k seredine, prichem obe lopatki sblijayutsya mejdu soboy, esli eto deystvie proisxodit na obeix storonax. (inn. p. accessorins xi i cn_iv.) 5 vazifasi 1.barcha qimi qisqarganda kurakni umurtqa pog`onasiga yaqinlashtiradi. 2. tepa qismi qisqarganda kurakni ko`taradi. urgufk 6 miologiya 1. m. trapezius, trapetsievidnaya mishtsa. ona zanimaet verxnyuyu chast spini vplot do zatilka i imeet treugolnuyu formu. obe trapetsievidnie mishtsi, vzyatie vmeste, obrazuyut figuru trapetsii, otchego i proisxodit nazvanie mishtsi. mishtsa nachinaetsya ot ostistix otrostkov vsex grudnix pozvonkov, ot lig. nuchae …

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si, dumg`aza suyagi urgufk 8 miologiya orqaning serbar mushagi ko`tarilgan qo`lni tushiradi tanaga yaqinlashtiradi qo`lni ichkariga buradi urgufk 9 miologiya funktsii urgufk 10 miologiya rombsimon mushak (kichgina va katta) rombsimon mushak(katta va kichik) boshlanadi 7 boyin va 1 ko`krak umurtqasi 2-5 ko`krak umurtqasi kurakning medial qismiga birikadi. urgufk 11 miologiya vazifasi kurakni umurtqa pog`onasiga yaqinlashtiradi va yuqoriga tortadi urgufk 12 miologiya kurakni ko`taruvchi mushak urgufk 13 miologiya 4 ta yuqorigi bo`yin umurtqalari kurakning medial qirrasiga birikadi vazifasi: kurakni yuqoriga ko`taradi va umurtqa pog`onasiga yaqinlashtiradi urgufk 14 miologiya kurakni ko`taruvchi mushak (m.levator scapulae) orqaning yuqori tishli mushagi 15 6-7 bo`yin va 1-2 kokrak umurtqalarining otkir qirrali osig`idan boshlanadi vazifasi: qovurg`alarni ko`taradi va nafas olishda ishtirok etadi. 2-5 qovurg`alar orqa yuzasiga birikadi urgufk 16 miologiya orqaning yuqori tishli mushagi orqaning pastki tishsimon mushagi urgufk 17 urgufk 18 miologiya orqaning pastki tishsimon mushagi boshlanadi 11-12 ko`krak va 1-2 bel umurtqalarining o`tkir qirrali o`siqchasi …

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(1), eng uzun mushak(2), o`tkir qirrali mushak(3). boshlanadi: dumgazaning orqa yuzasi, bel 11-12 kokrak umurtqalari, yonbosh suyagi qirrasining orqa qismi birikadi: qovurg`alar, boyin va kokrakning kondalang va otkir osiqchalari va ensa suyagi vazifasi: umurtqa pogonasini ozi tomonga buradi,ikkala tomondan qisqarsa um/pog`. yozadi,tanani vertical holatda ushlaydi, qovurg`alarni tushiradi 1 1 1 2 3 4. poperechno-ostistaya mishtsa sostoit iz: poluostistoy mishtsi (1) (perekidivaetsya cherez 4-6 pozvonkov); mnogorazdelnoy mishtsi (cherez 2-4 pozvonka) (2); mishts-vrashateley (3) (cherez 1-2). nachalo: poperechnie otrostki pozvonkov. prikreplenie: ostistie otrostki vishelejashix pozvonkov. funktsiya: povorachivaet pozvonochnik vokrug prodolnoy osi v protivopolojnuyu storonu, naklonyaet ego v svoyu storonu; pri dvustoronnem sokrashenii razgibaet pozvonochnik. 1 3 2 5. mejpoperechnie mishtsi raspolagayutsya mejdu poperechnimi otrostkami sosednix pozvonkov vo vsex otdelax pozvonochnika, krome kresttsa i kopchika funktsiya: naklonyayut pozvonochnik v svoyu storonu, pri dvustoronnem sokrashenii uderjivayut pozvonochnik v vertikalnom polojenii 6. mejostistie mishtsi raspolagayutsya mejdu ostistimi otrostkami sosednix pozvonkov vo vsex otdelax pozvonochnika, krome …

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prezentatsiya powerpoint 1 miologiya urgufk miologiya gavda muskullari bo`linadi ko`krak muskullari orqaning muskullari qorin muskullari urgufk 2 miologiya mishtsi spini mnogochislenni: glavnuyu chast ix obrazuet autoxtonnaya muskulatura, voznikshaya iz dorsalnix otdelov miotomov tulovisha, na kotoruyu naslaivayutsya mishtsi, peremestivshiesya na spinu s golovi (vistseralnie) i s verxney konechnosti (trunkopetalnie), vsledstvie chego oni raspolagayutsya v dva sloya — poverxnostniy i glubokiy. 2 orqa muskullari bo`linadi yuza chuqur trapetsiyasimon orqaning serbar muskuli kurakni ko`taruvchi mushak katta rombsimon mushak kichik rombsimon mushak orqaning yuqorigi tishli mushagi orqaning pastki tishli mushagi boshning tasmasimon mushagi bo`yinning tasmasimon mushagi umurtqa pog`onasini tiklay...

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