Silvio madzi: kapangidwe ndi ntchito

madzi Silvio ankadziwika m'masiku a masiku amakedzana. Ngakhale masiku amenewo asayansi chidwi kuphunzira thunthu la munthu, ankadziwa m'thupi ndi mtima dongosolo m'mimba. Koma Wobisa ubongo zinsinsi kwambiri tsiku. Kuti mu masiku a Kale, tsopano mankhwala kuti ali zipangizo zatsopano.

Origin akuti

Gippokrat ananena chiphunzitso kuti kuyetsemula zoipa kwa chamoyo, chifukwa zimenezi ndi imfa ya ubongo. M'nkhaniyi, kuphunzira ndi kukhala mwayi dissect mitembo, asayansi anayamba kuthera nthawi yambiri kuphunzira ubongo.

ubongo wapangidwa ndi zigawo zambiri: chipolopolo, mipanda, ndi globus pallidus, phata, matayala, gudumu. Kuikira midbrain pakati formations ake. Koyambirira kwa zaka za m'ma chakhumi ndi chisanu ndi chiwiri, anali wasayansi wotchuka wotchedwa Frantsisk Silvy. Iye akuchita kafukufuku wa ubongo. Kuti iye ndi wa ku zoyenereza za anatulukira ndi malongosoledwe a dipatimenti monga Silvio madzi, anam'patsa dzina lakuti ulemu wake.

CSF: phindu ndipo makope

Mwina pafupifupi aliyense amadziwa za kakhosi nthenda yotchedwa. Ngati mukukayikira kuti adokotala osankhidwa ndi kutulutsa puncture pa kusanthula madzimadzi cerebrospinal - CSF. madzi amenewa mu thupi la munthu lili pafupifupi theka lokha chikho. Koma m'pofunika kwambiri kuti tikhalebe kambiri la anzawo a mu ubongo.

Mawu osavuta, chingwe msana kumizidwa mu mowa ndi. Mkati, pali njira ina ndi mowa chimodzimodzi. Njira kumathera pa foramen magnum kumene anawonjezera kuti ndi ventricles lateral.

midbrain

Nthawi zambiri palinso mafunso okhudza ubongo. MITU zanyengo structural kumvetsa magwiridwe awo.

Zinali m'ma ubongo udindo bongo zithunzi ndi Makutu. A gawo chapakati cha nthawi chikomokere stereotyped kayendedwe: kuweramira ndi atembenuza mutu, torso.

Monga mbali ya zovuta kwa ubongo pafupifupi wotaya mbali zina za ubongo. Choncho, osachepera kuphunzira zonse.

Amu midbrain wa - denga, tayala, miyendo. Mkati muli njira yopapatiza wotchedwa kuikira ubongo. Chinali cholinga kugwirizanitsa ventricles wapakatikati ndi hindbrain.

The midbrain ndi udindo mu thupi kwa lathu bongo, kaimidwe, masomphenya, kumva, kutafuna ndi kumeza kayendedwe, minofu kamvekedwe.

Silvio madzi

Monga tanena kale, ubongo ali ndi njira kulumikiza wachitatu ndi wachinayi ventricles pakati pawo. Izi Silvio madzi, zomwe ndi mbali yofunika ya njira chapakati. Madzi mu gawo ungaoneke monga kansalu, ndi rhombus kapena ellipse. M'litali si upambana masentimita awiri.

Kodi chikhalidwe ndi anayambitsa Silvio madzi Kulengedwa? Ntchito yake - trophic, mwachitsanzo lagona kuwalanditsa zakudya maselo ubongo. Popanda chakudya, zimafa. Komanso, ndi ubongo mozungulira icho. MITU m'madipatimenti ake bwino izo zikusonyeza. Ichi ndi phata la reticular mapangidwe, ndi oculomotor mitsempha. Chifukwa cha ngalande mu ubongo amatenga makope malo a madzimadzi cerebrospinal, kulenga kuthamanga. Onse lili chabe zana Botolo.

CSF n'kofunika polenga chodabwitsa depreciation zinthu monyanyira. Komanso, ali kupanga chipolopolo hydrostatic ndipo amaonetsetsa kuti muzu ubongo, zomwe kumachepetsa nkhawa Mitsempha. Mowa ndi yofunika kwa minofu zakudya. Mothandizidwa ndi iwo anapereka maselo thanzi. A mowa pambuyo processing amachotsa zinyalala zinthu. cell ake constituent wa chitetezo cha m'thupi kuti adziteteze majeremusi.

Kuikira zofunika kwambiri kuteteza kuthamanga intracranial yachibadwa. Ngati madzimadzi atayika, ndiye kuthamanga madontho kuti zimakhudza yomweyo mu mawonekedwe a mutu mumamva, nseru, kusanza, utachepa masomphenya. Ngati panali imfa ya madzimadzi cerebrospinal, m'pofunika kuwalanga mwachangu ndondomeko maginito kumveka kulingalira (Kujambula).

Choncho, udindo wa ngalande mu ubongo ndi chofunika kwambiri. Zinali uyamiko kwa Iye wodwala adachira bwino, kuthamanga wake intracranial yachibadwa, ndi maselo a mu ubongo akhoza kudya bwinobwino choncho ntchito.