Funda ukuthi i-Dementia ibangelwa kanjani ukulahleka kwamakhono abonakalayo nezendawo
I-Dementia ithinta okungaphezu nje kokukwazi ukukhumbula izinto . Futhi kungathinta amakhono nama-visuospatial amakhono.
Yiziphi Amakhono Ama Visuospatial?
Okunye okubizwa ngokuthi "okubonakalayo-indawo" kanye ne "visuo-spatial," amakhono we-visuospatial aqukethe ikhono lokuqonda lokho esikubonayo eduzane futhi ahumushe ubudlelwane bomhlaba. Ngamanye amazwi, lokhu kuhlanganisa kokubili izithombe esizibonayo ( ezibukwayo ), kanye nokubona kwethu ngobukhulu nendawo indawo esikuyo ( indawo ).
I-Dementia ithinta kanjani Amakhono we-Visuospatial?
Ukuqonda okujulile
I-Dementia ingathinta ukuqonda okujulile, okwenze kube nzima kakhulu ukuhamba imisebenzi njengokuhla kwesitebhisi futhi ngaleyo ndlela kwandisa ingozi yokuwa . Imisebenzi yokuphila kwansuku zonke njengokungena kubhavu, ukugqoka noma ukuzondla nayo ingaba yinselele nakakhulu.
Abantu abane-dementia bangase balahleke kalula futhi bahambe, ngisho nasezindaweni ezijwayele kakhulu. Bangase bangaboni indlela eya ekhaya abayithathile nsuku zonke iminyaka eminingi, noma bakwazi ukuthola indawo yokugezela phakathi nobusuku.
Ukuqaphela ubuso nokuthola izinto
Izinguquko ze-Visuospatial zingase zibe nomthelela, kanye nezimpawu zokucabanga komqondo , ukuhluleka ukubona ubuso noma ukuthola izinto ezibonakalayo.
Ukushayela Kunzima
Ukushayela kungase kube nzima kunalokho ukukhula komqondo okubangelwa yi-dementia, ngokwengxenye ngenxa yezinguquko ekukwazi ukuqonda ubuhlobo bendawo.
Isibonelo, ukuhamba ngejika, ukuguqula imigwaqo noma ukupaka imoto kungaba inselele enkulu ngenxa yokunciphisa amakhono okubuka i-visuospatial. Njengoba i-dementia iqhubeka, isinqumo esinzima sokuyeka ukushayela ngokuvamile kufanele senziwe.
Ukufunda
Ikhono lokufunda lingase liyeke, ngenxa yalokho ngenxa yezinguquko ze-visuospatial, kanye nokunciphisa ikhono lokukhumbula indlela yokufunda noma ukuqonda incazelo yamazwi.
Ucwaningo ngekhono lokubuka ama-visuospatial kanye nezinye izinhlobo ze-dementia
Ikhono le-Visuospatial lithinteka ezinhlobonhlobo ze-dementia , kufaka phakathi nezigaba zakudala zesifo se-Alzheimer. Ngokuthakazelisayo, ucwaningo oluthile luye lwaphetha ngokuthi izinguquko ze-visuospatial zivame kakhulu kwi- Lewy yomzimba we-dementia , efaka ukuwohloka komqondo nge-Lewy imizimba nokugula kwengqondo ka-Parkinson. Ucwaningo oluthile luphawula ukuthi ukusebenza okungalungile ekuvivinyweni kwe-visuospatial kwaxhunyaniswe nokunciphisa izinga lokunciphisa abantu abanesifo sengqondo somzimba weLeyy.
Ngaphezu kwalokho, ucwaningo lubonise ukuthi ukulahlekelwa kwe-visuospatial kuye kwahambisana nokunyuka kwamaholo e-Lewy yokugula komzimba . I-Hallucinations ingenye yezimpawu zomzimba we-Lewy ukuwohloka komzimba, okwenza lokhu kuhlobanise nekhono lokubuka i-visuospatial futhi liyichaze njengendawo yokucwaninga okuqhubekayo.
Izinguquko ze-Visuospatial zitholakale zitholakala ekudemeni kwengqondo kwegazi .
Ngokuthakazelisayo, amakhono we-visuospatial avela ahlukahluka ezinhlobonhlobo ze- dementia ye- frontotemporal , ngokucwaninga okunye okukhomba ukuthi akungathinteki kancane ekuziphatheni komqondo okuphambene nokuziphatha komqondo kwangaphambili (okubizwa nangokuthi isifo sika-Pick) nokunye okuthintekile ekuguquleni kwe-corticobasal .
Ikhono le-Visuospatial lilinganiselwa kanjani ekudemeni?
Izivivinyo ezithile zokucubungula zihlanganisa izigaba ezisiza ukukhomba ukukhubazeka kwe-visuospatial.
Lezi zisebenzi zihlanganisa ukuhlolwa komdwebo wewashi , umsebenzi wokudweba ama-intersecting shapes (okudingekayo kwi- MMSE ) noma ukukopisha isibalo esiyinkimbinkimbi nokukwazi ukubona into, njengepensela noma ukubukela.
Ukwengeza, ukuhlolwa kwe-Visual Object ne-Space Perception (VOSP) kwaklanyelwe ukuhlola ngokuqondile ikhono lokubuka i-visuospatial futhi kungasiza ekuboneni ukukhubazeka kule ndawo.
Izwi kusuka
Kubalulekile ukuqonda ukuthi izinhlobo eziningana zengqondo ye-dementia zithinta amakhono we-visuospatial. Lolu lwazi lungasiza ukuchaza ukuthi kungani abanye abantu abaphila nokuhlukumezeka kwengqondo bewela kalula, kubonakala sengathi bahlukumeza amabanga, balahlekelwa kalula futhi balwe namakhono okushayela.
Ukwengeza, ngenkathi singeke sishintshe ukuthi ubuchopho buhlela kanjani ulwazi lwe-visuospatial ekudemeni kwengqondo, ukuhlela ukuhlolwa kombono ovamile kudokotela wezilanga kungasiza ukuqinisekisa ukuthi umbono ubhekana kahle futhi noma yikuphi izibuko ziyi-prescription efanele.
Imithombo:
I-American Journal ye-Geriatric Psychiatry. 2012 Sep; 20 (9): 773-81. Ukulahleka kokubuka kwe-visuospatial kusengaphambili ukubikezela ukuthi kwenzeke yini i-hallucinations ebonakalayo ekudemeni kwe-autopsy-okuqinisekisile ngayo imizimba ye-Lewy. www.ncbi.nlm.nih.gov/pubmed/21997600
Amanothi we-Indian Academy of Neurology. 2014 Jan-Mar; 17 (1): 12-18. Ukuhluleka kwekhono lokubona okungaqondakali kwesifo se-Alzheimer kanye nesifo somzimba saseLeyy: Ukuhlaziywa okuqhathaniswayo. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3992750/
Ukubuyekezwa kobuchwepheshe be-Neurotherapeutics. 2011 Nov; 11 (11): 1579-1591. Ukuhlukanisa isifo se-Alzheimer kusuka kwezinye izinhlobo eziyinhloko zengqondo. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3225285/
I-Neuropsychology. Nov 2008; 22 (6): 729-737. Ukulahleka kweVisuospatial Ukubikezela izinga lokuncipha kwengqondo ku-Autopsy-Verified Dementia nge-Lewy Bodies. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2587484/
PLoS One. 2013; 8 (7): Umsebenzi we-Visuospatial ku-Alzheimer's Early Disease-Ukusetshenziswa kweBettery Object ne-Space Perception (VOSP) Ibhetri. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3713013/
> Possin KL. Ukuqashelwa Okubonakalayo Kwendawo Esikhathini Sezifo Eziphuthumayo. I-neurocase . 2010; 16 (6): 466-487. i-doi: 10.1080 / 13554791003730600.