Vertigo Dr.kurnia 2

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    oleh

    Dr.Kurnia Kusumastuti, SpS

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    VERTIGO = VERTERE = MEMUTAR

    PUSING ( awam)Vrti!"

    N#ri $pa%a

    GO&ERS ' Vrti!" aa%a rasa !ra$an ari tu*u,atau

    "*#$+"*#$ is$itarn#a #an! *rsan!$utan

    n!an A%at Ksim*an!an Tu*u ( AKT )

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    SUMER IN-ORMASI AKT '

    /nis rspt"r

    0. S% ram*ut ari $rista an "t"%it

    ( vestibulum)

    1. S% 2"n an r" rtina ( mata)

    . S% ra*a $u%it + sni + tn"n(proprioseptik)

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    Rspt"r AKT

    n.vestibularis

    Pusat AKT "ta$

    inti vestibularis,cerebelum,formatio reticularis

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    S% ram*ut $rista, "t"%it

    rangsang mekanik

    3%$si s% ram*ut

    prma*i%itas s% mm*ran *ru*a

    4a in3%u5

    p%pasan nur"transmitr $ 2%a sinaps

    n.6sti*u%aris

    pusat AKT

    7 7

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    8 A9a% pn!!unaan $a2amata

    8$"r$si asti!mat

    8pru*aan i"ptri

    8parsis "t"t $stra "$u%r

    rtina

    pusat AKT

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    Pr"pri"spt"r sni an "t"t %r

    mm*ri in3"rmasi tntan! %ta$ $pa%a

    traap *a!ian tu*u %ainn#a

    Pr"pri"spt"r tu*u an $strmitas *a9a

    *ru*un!an n!an in3"rmasi %ta$ tu*u

    $aitann#a !n tina$an uu$ , *riri an *r:a%an

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    Pr"pri"spt"r mus$u%us O$u%i

    Dra:a a$"m"asi an $"n6r!nsi "$u%i

    Mm3"$us$an *a#an!an tpat paa ma$u%a

    Mm*ri in3"rmasi tntan! :ara$ *na ari mata

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    Pauan K"ntra$si an r%a$sasi mus$u%us

    "$u%i $strna

    ($"n:u!at "2u%ar 6iati"n)

    Mm*ri in3"rmasi tntan! %ta$

    suatu *na iatas, i*a9a, i$iri,atau i$anan $ita

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    NORMA; PRO4ESSING

    Vsti*u%ar s#stm

    6isus

    pr"pri"2psis

    sns"r# in3"rmati"n

    2""rinat

    4ENTRA = $n"9n pattrn

    "2u%"m"t"r 2ntra mus2%s "3 t *"#

    sta*i%isati"n "3 6isua% 3i% stati2 an $inti2

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    ANORMA; PRO4ESSING

    Vsti*u%ar s#stm

    6isuspr"pri"2psis

    sns"r# in3"rmati"n

    a*n"rma% stimu%i, 52ssi6 stimu%i

    is2"rant in3"rmati"n

    4ENTRA = un$n"9n pattrn"2u%"m"t"r 2ntra ' NSTAGMUS mus2%s ' DEVIATION

    A;ARM

    &ARNING

    4ORTE>

    Nur"6!

    2ntra

    2"m 2"ns2i"us

    a332ti6 2"mp"nnt VERTIGO

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    Pat"3isi"%"!i

    0. T"ri K"n3%i$ sns"ris

    1. T"ri Ran!san! *r%*ian

    . T"ri "t"n"mi$

    ?. T"ri nura% mismat2

    @. T"ri nur" + um"ra%. T"ri sinaps

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    Ran!san!an tr%a%u *sar

    iatas ni%ai am*an! $p$aan

    Arus in3"rmasi $ pusat AKT

    Mn:a%ar B *"2"r $ *r*a!ai pusat sistm sara3

    %ain

    ( mabuk gerakan)

    T"ri Ran!san! *r%*ian

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    N"rma% M"ti"n Si2$nss Aapt

    PAR SM

    SM PAR

    PAR SM

    PAR' Paras#mpati2 Nr6"us S#stm. SM' S#mpati2 Nr6"us S#stm

    (Dari &"", 4.D., Gra#*i9%, A. T"r# "3 Antim"ti"n Si2$nss Dru! M2anism.

    Ar"spa2 M. 0C1 ?'1?C+1@1)

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    T"ri nura% mismat2

    Ktia$ssuaian antara'

    Fpn!a%aman !ra$an #an! sua trsimpan i "ta$

    F!ra$an #an! san! i aapi

    !ra$an trasa an

    A$ti3asi sistma sara3 "t"n"m

    Vrti!"

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    i%a !ra$an an itu iu%an! trus

    mn:ai tia$ trasa an %a!i

    6rti!" *r$uran! B i%an!

    teradaptasi

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    Vrti!" istamin

    D"pamin

    Sr"t"nin

    En"r3inVrti!" i%an!' istamin

    D"pamin

    Sr"t"nin

    En"r3in

    O*at anta!"nis Vrti!"

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    /"s"3 Hs t"r#

    Ran!san!an !ra$an

    Stss 3isi$ 7 psi$is

    p%pasan 4R-

    "minasi ss simpatis traap parasimpatis

    6rti!"

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    R2ipr"2a% ini*iti"n

    "minasi ss parasimpatis

    munta

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    Gra$an i u%an! +u%an!

    4a prasinaps$ana% 4a mn#mpit

    4a in3%u5 su%it

    pn!%uaran nur"transmittr

    rsp"n :arin!an B !:a%a

    aaptasi

    +

    7 7

    7 7

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    Gra$an i u%an! +u%an!

    "minasi simpatis parasimpatis*r!antian *ru%an! +u%an!

    :um%a rspt"rsnsiti3itas rspt"r

    !:a%a

    aaptasi

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    Trapi Vrti!"

    0. Trapi $ausa%

    1. Trapi simt"matis4a Entr# %"2$r

    Antiistamin, anti"paminr!i$, antisr"t"nin

    Anti$"%inr!i$

    Simpat"mimti$Tran

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    .Trapi Ra*i%itasi

    Tu:uan ' mnim*u%$an $"mpnsasi sntra%

    mnim*u%$an a*ituasi

    a. Mt"a ran Dar"33 ( PPV )

    *. ;atian 6isua% + 6sti*u%r + pnrita #an! masi arus *r*arin!

    + pnrita #an! sua *isa uu$

    + pnrita #an! sua *isa *riri

    2. ;atian *r:a%an

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