Zovuta zokhudzana ndi kutchova njuga (2014)

Ngakhale njuga ya pathological (PG) ndi matenda ofala, momwe amagwirira ntchito m'maganizo ndi m'malingaliro ake sizodziwika bwino. Pamene kutchova juga kwalamulo kukuchulukirachulukira pakuwonekera kwa makasino komanso pa intaneti, kuthekera kwa kukwera kwa PG kumapangitsa kufufuzidwa kwa matendawa. Kusinthidwa kwaposachedwa kwa PG ngati chizolowezi mu DSM-5 kukuwonjezera mwayi woti zofanana zakuzindikira komanso zoyambitsa zitha kubweretsa mavuto a njuga komanso kugwiritsa ntchito mankhwala osokoneza bongo. Zowonadi, pankhaniyi, Zack et al. (2014) adayesa malingaliro akuti kuwonetsa kuti ulipire mopanda chiyembekezo kungapangitse machitidwe a dopamine (DA) m'njira yofananira ndikuwonetsa pang'onopang'ono mankhwala osokoneza bongo (onaninso Singer et al., 2012). Kwa zaka zingapo mitundu yosiyanasiyana yakhala ikuganiza kuti kusintha mu siginecha ya DA kungathe kusintha kusinthika kwa kugwiritsa ntchito mankhwala kupita pa kudalira; momwemonso, malingaliro omwe abweretsera mayankho a DA atha kusinthira kusintha kuchokera ku zosangalatsa, kukhala ovuta, ndipo PG yangoyesedwa posachedwa. Kupeza zolemba mu Kafukufukuyu Kafukufuku kumawunikira zovuta za PG ndikuwonetsa malingaliro angapo a momwe ma dopaminergic signaling angathandizire kulakwitsa kwa machitidwe omwe amathandizira PG.

Pamutu Wophunzirawu, Paglieri et al. (2014) afotokozere za kuchuluka kwa matenda a PG ndi kusowa kwa mankhwala othandiza. Yofotokozedwa ndi Goudriaan et al. (2014) (Nkhaniyi ya kafukufuku), PG imaganiziridwa kuti idayamba chifukwa cha "kuchepa kwa malingaliro pakufuna kuchita zikhalidwe zosokoneza bongo" zomwe zimawonetsa kulephera kulamulira chikhumbo chofuna kutchova njuga ngakhale zotsatirapo zoyipa. PG imadziwika ndi ma dysfunctions angapo ozindikira, kuphatikizapo kuwonjezeka ndi kusokonezedwa kwa kuzindikira. Mofanananso ndi zosokoneza bongo, mchitidwe wa njuga umasinthidwa mwamphamvu mwa kuwonetsedwa ndi zomwe zimayenderana ndi njuga. Pamutuwu wa Kafukufuku, Anselme ndi Robinson (2013) komanso Linnet (2014) fotokozerani gawo lothandizidwa ndi miyambo yokhudzana ndi kutchova juga pamakhalidwe achikhalidwe ichi. Anselme ndi Robinson (2013) fotokozani zotsatsa zingapo zosonyeza kuti zosadabwitsa zomwe zimabweretsa mphotho zimathandizira kulumikizidwa kwa zochitika zotsimikizika munjira zoyendetsera bwino komanso munthawi ya njuga. Amakambirana za momwe chisinthidwechi chingapangire. Linnet (2014) ikuwunikira zomwe DA ikuwonetsera pakuchepetsa mphamvu ndikulosera zamtsogolo. Poona kafukufuku wowonetsa kutseguka kwa ubongo mu njuga ngakhale atayika, iye akuwonetsa udindo wa kusowa kwa ntchito mu mphotho “kufuna” ndi chiyembekezo.

Ventral striatal activation imaganiziridwa kuti imakhala yofunikira kwambiri chifukwa chopanga malo ogona kuti athandizire kulandira phindu. Pamutuwu Wofufuza, Lawrence ndi Brooks (2014) adapeza kuti anthu athanzi omwe amatha kuwonetsa mawonekedwe opatsirana poganiza, monga kuchulukana kwachuma komanso kusayang'anira, akuwonetsa kuchuluka kwa kaphatikizidwe ka ndale ka DA. Chifukwa chake ndizotheka kuti kusinthasintha kwamayendedwe a DA chifukwa cha genetics kapena chilengedwe kungathe kukopa PG. Porchet et al. (2013) (Nkhaniyi ya kafukufuku) idafufuzanso ngati mayankho olimbitsa thupi komanso kuzindikira zomwe zimachitika munthawi ya machitidwe a juga zitha kusinthidwa mu masewera olimbitsa thupi omwe ali ndi machitidwe olipiritsa a pharmacological. Monga ndemanga yochokera ku Zack (2013) akuwonetsa, Porchet et al. (2013) zotsatira zitha kuwonetsa kusiyana kwakukulu mu ntchito ya minyewa pakati pa omwe amasekerera komanso ochita masewera. Kuyerekezera uku, pamodzi ndi zotsatira za Lawrence ndi Brooks (2014) kuwonetsera kuchuluka kwa DA mwa anthu omwe amawaganizira kuti amakonda kutchova juga, kumawonetsa zovuta za PG ngati matenda komanso kufunika kosankha mitundu yosiyanasiyana m'njira zosiyanasiyana.

Mapepala awiri mu Nkhaniyi ya Kafukufuku akuwonetsa gawo la cortisol pakupanga zolimbikitsira zolimbikitsira mu ventral striatum. Li et al. (2014) onetsani chidwi chosagwirizana ndi zachuma motsutsana ndi zomwe sizikulimbikitsa ndalama pazomwe zimayambitsa zovuta kutchova njuga. Zikuwonetsa kuti kuchuluka kwa cortisol mu PG kumakhudzana bwino ndi mayankho a panjira yanyumba. van den Bos et al. (2013) liperekenso umboni wina wakufunika kwa cortisol powunikira kulumikizana kwamphamvu komwe kumawonedwa mwa amuna pakati pa mitsempha ya cortisol ndi njira zomwe zingachitike pangozi. Izi zinali zosiyana kwambiri ndi kufooka koyipa komwe kumawoneka mwa akazi. Zotsatira zawo zikuwonetsa kusiyana pakati pa amuna ndi akazi momwe mahomoni opsinjika amakhudzira kupanga zisankho zowopsa, ndipo powonjezera, gawo la kupsinjika mu njuga.

Pamutuwu Wofufuza, Clark ndi Dagher (2014) awunikiraninso zolemba zofufuza za ubale wapakati pa agonists a DA komanso zovuta zowongolera mwa odwala a Parkinson, ndi momwe izi zikukhudzirana ndi zomwe zingapindule ndikuwonongeka pakapangidwe kopanga zisankho. Amapereka ziyambi zamalingaliro amomwe amathandizo a DA agonist amakhudzira kuwunika komanso kuwunika koopsa. Ngakhale kafukufuku wosiyanasiyana akusonyeza kuti chithandizo cha dopaminergic cha matenda a Parkinson chingakhudze PG, ndi ochepa omwe adafufuza ngati anthu omwe ali ndi matenda a Huntington (HD) akuwonetsa ma phenotypes okhudzana ndi juga. Kalkhoven et al. (2014) (Izi Zafukufuku wa Kafukufukuyu) zikuwonetsa kuti odwala HD amawonetsa zizindikiritso zakhalidwe zofanana ndi zomwe zimawonedwa mu PG. Komabe, odwala HD samakhala ndi vuto lotchova njuga. Kutengera umboni wa neurobehaisheral, olemba awa akufotokozera chifukwa chake odwala HD sangayerekeze kutchova juga koma ali ndi mwayi wapamwamba wopanga PG ngati akumana ndi vuto lomwe limalimbikitsa chikhalidwe chotere.

Kufufuza kwa njira zamkati zomwe zimayambira PG pakadali koyambirira. Yosimbidwa ndi Potenza (2013) mu Nkhani Yafukufukuyu, pomwe kafukufuku wam'mbuyomu komanso zomwe zapezeka zikuwonetsa kuti DA ikhoza kukhala ndi machitidwe okhudzana ndi kutchova juga, ma neurotransmitters ndi ma signways amtunduwu atha kuchita mbali zofunikira pakuwonekera kwa matendawa. Kusintha kwamunthu m'magulu a PG (mwachitsanzo, magulu osiyanasiyana okhudzidwa, kukakamizidwa, kupanga zisankho, ndi matenda a DA) kwatulutsa chisokonezo m'mabuku a PG, ndikuwatsimikizira njira yofufuzira matendawa mtsogolo. Paglieri et al. (2014) akunenanso za kufunikira kophatikiza njira zophunzitsira nyama (makoswe ndi anyani) kumvetsetsa bwino zomwe zimayambitsa PG. Makamaka, Tedford et al. (2014) Zindikirani mu Nkhani iyi ya Kafukufuku kuti ntchito za juga zimaphatikizapo kupanga zisankho / zopindulitsa komanso kuti kudzilimbitsa mwansangala kumapereka mwayi woyeserera pazolimbikitsa njira zomwe zimagwiritsidwa ntchito poyimira PG mu nyama. Pomaliza, Paglieri et al. (2014) akuwonetsa kuti mawonekedwe ophatikizika, omwe amagwiritsidwa ntchito kale kuwerengetsa matenda ena amisala, angagwiritsidwenso ntchito ku PG. Kutenga pamodzi, zolemba izi zikuwonetsa njira zatsopano zopangira kafukufuku wamtsogolo wa PG kukonza njira zosankhira matendawa.

Kusamvana kwa mawu achidwi

Olembawo akunena kuti kufufuza kunkachitika popanda mgwirizano uliwonse wa zamalonda kapena zachuma zomwe zingatengedwe kuti zingatheke kukangana.

Zothandizira

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