Andrology. 2014 May;2(3):379-85. Doi: 10.1111 / j.2047-2927.2014.00191.x. Epub 2014 Apr 7.
Zhang P1, Liu J, Li G, Mong. J, Li Z, Liu Q, Qin W, Dong M, Letsatsi J, Huang X, Wu T., Chang D.
inahaneloang
Ho se sebetse ha bongo ho se sebetse ha erectile (ED) ho fumanoe ka lithuto tse ngata tsa neuroimaging. Phuputso ea haufinyane ea MRI e bonts'itse liphetoho tsa taba e putsoa ho bakuli ba ED. Phuputso ena e ikemiselitse ho etsa lipatlisiso tsa liphetoho tse nyane tsa "cerebral white matter" (WM) ho bakuli ba kelello ba ED le likamano tsa bona tse ka bang teng le mefuta e fapaneng ea bongaka. Bakuli ba mashome a mabeli a metso e supileng ba kelello ea ED le bafo ba 27 ba phetseng hantle (HS) ba kenyellelitsoe mme ba etsoa scan ea imaging (MR) diffusion tensor imaging (DTI). Lipalo-palo tse mabapi le sebaka li sebelisitsoe ho supa liphetoho tsa sebopeho sa WM ho bakuli ba kelello ba ED. Li-indices tse tsoang ho DTI tse ngata '[fractional anisotropy (FA), axial diffusivity (AD) le mean diffusivity (MD)] likamano le matšoao le nako ea tsona, ka tatellano, li ile tsa hlahlojoa. IIEF-5, boleng ba lipotso tsa erection (QEQ) le lipotso tsa boitšepo le kamano (SEAR) li sebelisitsoe ho lekola matšoao a bakuli ba kelello ba ED.
Ha li bapisoa le HS, bakuli ba ED ba kelello ba bontšitse litekanyetso tse eketsehileng tsa FA, ho fokotsa litekanyetso tsa MD le ho fokotsa boleng ba AD lipampitšaneng tse ngata tsa WM ho kenyeletsoa corpus callosum (genu, 'mele le splenium), pampitšana ea corticospinal, capsule ea ka hare, corona radiata, capsule e kantle le bolelele bo phahameng ba bolelele fasciculus (p <0.05, ntlafatso ea sehlopa se se nang monyako e lokisitsoe).
Ka bobeli ba lintlha tsa IIEF le lintlha tsa QEQ tsa bakuli ba ED li bontšitse khokahano e mpe haholo le litekanyetso tse tloaelehileng tsa FA, le khokahano e nepahetseng le litekanyetso tse lekanang tsa AD le boleng ba MD ho splenium ea Corpus callosum (le <p. 0.05).
Liphetho li fane ka bopaki ba pele ba liphetoho tsa bonyatsi tsa WM ho bakuli ba nang le kelello ea ED. Liphetoho tsa morphological tse kahare ho splenium ea corpus callosum li ne li amana le bothata ba matšoao.
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