Izizathu Zonyango Nezonyango ze-Phobias
Ngaba izifo zengqondo ezibangelwa ukungafani komzimba engqondweni? Imodeli yezokwelapha yesifo sengqondo ixhomekeke enkolweni yokuba izifo zengqondo zibangelwa ngumzimba. Ngokusekelwe kulo mzekelo, ukugula ngengqondo kufuneka kuphathwe - ubuncinci kwinqanaba - njengempilo yonyango, ngokuqhelekileyo ngokusebenzisa ukusetyenziswa kweyeza .
Amayeza okugula ngengqondo aguqula i-brain chemistry.
Kwiimeko ezininzi, la mayeza adibanisa okanye aguqula ikhemikhali ejongene neengxaki ngeemvakalelo, ukucinga, ukuxhalabisa okanye ezinye izinto. Kwimilinganiselo echanekileyo, amayeza anokuba nempembelelo emihle ekusebenzeni.
I-Brain Chemistry yeengxaki zokukhathazeka kunye ne-Phobias
Izifundo zibonise ukuba abo banenkxwaleko yokuxhalabisa, kuquka i-phobias, banenkinga ngokulawulwa kwamanqanaba e-serotonin ebuchosini babo. I-Serotonin yikhemikhali eyenza njenge-neurotransmitter. I-neurotransmitters iyalungisa imiqondiso phakathi kweeurons nezinye iiseli.
I-Serotonin yenza into yengqondo kwaye, phakathi kwezinye izinto, iyanciphisa imvakalelo. Inqanaba le-serotonin eliphakamileyo kakhulu okanye eliphantsi kakhulu lingabangela kokubili uxinzelelo kunye nokuxhalabisa. Ngenxa yoko, i-phobias ihlala iphathwa ngeklasi ye-anti-depressants ebizwa ngokuba yi -seleotonin reuptake inhibitors (SSRIs).
Ngokuqhelekileyo i-serotonin ikhishwa kwiseli yentsholongwane ibe yintlukwano ye-synaptic phakathi kweeseli.
Iyabonwa yileli yesibini yeselfowuni, leyo idlulisela isalathisi kwingqondo. I-serotonin yabuyiselwa kwakhona ngeyunithi yesibindi sokuqala.
I-SSRI ivimbela ezinye ze-serotonin ukuba zibuyiselwe kwakhona. Ihlala kwisithuba se-synaptic ukwenzela ukuqhubela phambili ukuvuselela isisensi yesibini yesibele. I-SSRIs ayilona kuphela imishanguzo esetyenziswe kunyango lwe-phobias kodwa iphakathi kweyona ndlela iphumelele.
Kumele zisetyenziswe ngokuqaphela, nangona kunjalo, ngokukodwa kubantu abatsha, njengoko kunokuba nemiphumo emibi.
Indlela i-Genetics inokuthi idlale ngayo indima e-Phobias
Abaphandi baye bafumanisa ukuba i- genetics inokudlala indima ekuphuhliseni i-phobias. I-neuropsychology iyisebe leengqondo ezinikezelwa ekufundeni isakhiwo kunye nomsebenzi wengqondo.
Nangona bengazange bahlule i-gene ethize ejongene ne-phobias, abaphandi baye bafumanisa iimpazamo ezithile zofuzo kwizigulane ezithwaxwa yi-phobias. Ingaba okanye akukho mfahluko othile wezofuzo kuzo zonke izifo ze-phobia azikaziwa.
I-Genetic Predisposition
Iingcamango ezigqithisileyo zengxaki yengqondo zisekelwe kwingcamango yeziganeko zokubangela. Lo mzekelo uvame ukusetyenziswa ukucacisa i- schizophrenia , kodwa unokuchaza nokuphuhliswa kwama-phobias.
Kule ngqungquthela, iphesenti ethile yabantu inomdla wokubangela ukugula kwengqondo. Nangona kunjalo, uninzi lwabantu abanalo hlobo aluyi kudala ingxaki. Ingxaki ivele kuphela emva kwesiganeko esishukumisayo.
Isiganeko esichukumisayo sichaphazelekayo kumntu ngamnye kodwa ngokuqhelekileyo sisifo esibuhlungu okanye ixesha lokuxinezeleka okukhulu. Ukusabela kwengqondo nangokomzwelo kwintlungu kubangela ingxaki yengqondo, kodwa kuphela kubantu abaphethe i-genetic predisposition.
Nangona le ngcamango iyinto emitsha kwaye iphikisana kakhulu, kuya kunceda ukuchaza ukuba zeziphi iziganeko ezinkulu ezifana neentlekele okanye iintlekele zemvelo zichaphazela abantu abahlukeneyo kwiindlela ezahlukeneyo.
Umthombo:
I-Villafuerte, uSandra, kunye noBurmeister, uMargit. Ukungabonakali kwamanethiwekhi e-genetic of fear, phobia, ukwesaba nokuxhalabisa. Genome Biology. Julayi 28, 2003. 4 (8): 224.