Han DH, Bolo N, Daniels MA, Arenella L, Lyoo IK, Renshaw PF.
Pūʻulu Pūʻali. 2011 Jan-Feb;52(1):88-95.
kahi
Ke Keʻena o ke Psychiatry, Chung Ang University, College of Medicine, Seoul 104-757, South Korea.
Hōʻuluʻulu Manaʻo
KANAWAI:
Ua hōʻike ʻia nā noiʻi hou ʻana i ka makemake ʻana o ka lolo i ka hōʻiliʻili cue-induction makemake no nā wikiō wikiō e like me ka mea i loaʻa e nā cues i pili i nā lāʻau a me ka waiʻona. Hōʻike mākou i kēlā makemake no nā pāʻani wikiō pūnaewele i ka wā o ka hōʻike cue i hoʻohua i nā wahi like ʻole o ka lolo i nā mea i pili pū me ka makemake ole i nā lāʻau lapaʻau a i ʻole nā petologic gaming.
KANAKA:
Ua pili kēia noiʻi ʻana i ka loaʻa ʻana o ke kiʻi diagnostical magnetic resonance imaging a me ka hana magnetic resonance imaging data mai 19 kāne makua kāne olakino (makahiki, 18-23 mau makahiki) ma hope o ke aʻo ʻana a me kahi manawa maʻamau o 10 mau lā o ke pāʻani me kahi pāʻani wikiō wikiō i hōʻike ʻia, ʻO War Rock ”(K2 Pūnaewele, Irvine, CA). Ke hoʻohana nei i nā ʻāpana o ka videotape me 5 mahele 90-ʻelua pili o ka hoʻomaha hoʻomaha, ka hoʻohālikelike ʻana, a me nā hiʻohiʻona e pili ana i ka pāʻani wikiō, ua loiloi ʻia ka makemake e pāʻani i ka pāʻani me ka hoʻohana ʻana i kahi pālākiō analogue hiʻohiʻona 7 ma mua a ma hope o ka hōʻike ʻana o ka videotape.
Nā hopena:
I ka pane ʻana i nā hoʻokūkū pāʻani wikiō Pūnaewele, i hoʻohālikelike ʻia me nā stimulus control neutral, ʻike ʻia ka hana ʻoi aku ka nui o ka gyrus frontal hema hema, ka gyrus hemaippocampal hema, ka ʻākau a me ka hema o ka loʻi parietal, ka thalamus ʻākau a me ka hema, a me ka cerebellum ʻākau (ka helu ʻike loaʻa hewa <0.05, P <.009243). Hoʻohui maikaʻi ʻia ka makemake pilikino i hōʻike ʻia me nā waiwai β o ka gyrus frontal hema hema, ka gyrus hemaippocampal hema, a me ka thalamus hema a hema. Hoʻohālikelike ʻia me nā mea pāʻani maʻamau, nā mea i hoʻokani i nā pāʻani wikiō ʻoi aku ka nui o ka hana i ka lobial frontal pono, ka mua a me ka hema o ka gyrus mua, ka gyrus postetral pono, ka gyrus parahippocampal pono, a me ka gyrus parietal hema. ʻO ke kāohi ʻana no ka manawa pāʻani holoʻokoʻa, hōʻike ʻia ka makemake no ka pāʻani wikiō Pūnaewele ma nā kumuhana i pāʻani i nā pāʻani wikiō pūnaewele i hoʻopili maikaʻi ʻia me ka hoʻoulu ʻana i ka lobe frontal medial pono a me ka gyrus parahippocampal pono.
KA HOOHOLO:
Hōʻike ka mea i loaʻa i kēia manawa i ka hoʻowalewale cue i ka hoʻoulu wikiō wikiō e like paha me ka mea i nānā ʻia ma ka hōʻike ʻana o ka cue i nā poʻe me ka waiwai hilinaʻi a i ʻole ka petologic gaming. Ma keʻano kūikawā, ʻike nā cues i nā hana maʻamau elicit i ka dorsolateral prefrontal, orbitofrontal cortex, parahippocampal gyrus, a me thalamus.
Introduction
hana
Nā Kaupapa
Ke kaʻina noiʻi
Pāʻani pāʻani wikiō a me nā pākuʻi fMRI
ʻO ka loiloi o ka hana noʻonoʻo a me ka makemake no ka pāʻani wikiō wikiō pūnaewele
Ua hōʻike ʻia ka hana Brain me ka hoʻohana ʻana i ka polokalamu Brain Voyager software package (BVQX 1.9, Brain Innovation, Maastricht, The Netherlands). ʻO ka pūʻulu manawa fMRI no kēlā me kēia kumuhana ua hoʻopaʻa pū ʻia i ka data anatomical 3D set a me ka hoʻohana ʻana i ka algorithm multi-scale i hāʻawi ʻia e BVQX. Ua kiʻi maoli ʻia nā kiʻi pili kino ponoʻī i kahi kikoʻī ʻo Talairach maʻamau.22]. Ua like ka like me ka hoʻololi ʻana no ka manuahi nonlinear i ka hōʻike ʻana o ka manawa like me ka T2 *. Ma hope o nā hana mākaukau e hoʻomaʻamaʻa ʻana i ka manawa hoʻoponopono a me ka hoʻoponopono ʻana i ka ʻae ʻana o 3D, ua hoʻomaʻamaʻa ʻia ka ʻikepili hana me ka pahu kohu Gaussian me kahi FWHM o 6mm a hoʻoneʻe koke ʻia me ka hoʻohana ʻana i ka kernel Gaussian o 4 e hoʻohana ana i nā algorithms i hāʻawi ʻia e BVQX
Nā kumuhana i pāʻani i nā pāʻani wikiō wikiō ʻokoʻa (MIGP) ʻĀpana pāʻani pā pāʻani wikiō maʻamau (GP)
o kēia hui kūkā
Cortex Hoʻopuka Dorsolateral
ʻO ka Orbitofrontal cortex a me ka visuo-spatial hana hana hoʻomanaʻo
I ka pane ʻana i nā cune video wikiō, ua hoʻonui ʻia ka MIGP i ka hana o ke gyrus mua medial kūpono (orbitofrontal cortex), gyrus precentral, ka parahippocampal gyrus, a me ka gualus manawa biipital lingualoa, hoʻohālikelike ʻia me GP. ʻO ka mea mahalo, ua pili nā wahi a pau i hoʻāla ʻia me MIGP me ka hoʻomanaʻo hana visuo-spatial.29]. Hōʻike nā mea hoʻohana i ka cocaine i nā kiʻekiʻe kiʻekiʻe o ka hana prefrontal medial a me ka hoʻohaʻahaʻa haʻahaʻa kiʻekiʻe i ka pane ʻana i ka hōʻola o ka kokina, e hōʻike ana he paʻakikī i ka hoʻokaʻawale ʻana mai nā mea pili i nā lāʻau lapaʻau.29]. Eia kekahi, ʻo ka hana i ka cortex orbitofrontal a me ka parahippocampal gyrus i pili me ka makemake no ka pāʻani wikiō wikiō i kā mākou aʻo. ʻO ka hyperactive OFC i ka hana lawe lāʻau.15] a me ka amygdala hyper-sensitized a me hippocampus e pane ana i ka cue-hoʻopuka [30] ua hōʻike pinepine ʻia i nā mea maʻi me ka waiwai hilinaʻi. Eia kekahi, ua hōʻike ʻia hoʻi kahi kuʻikahi ma ka kaila hoʻoilo ʻike ʻike ʻia i nā mea pīpī pathological i hāʻawi ʻia i kahi ʻano cue-induced type [10]. Kūlike nā mea ʻike i kēia manawa me nā hopena i hōʻike ʻia ma nā mea maʻi me ka waiwai hilinaʻi. Ma o ka pili me nā striatum a me nā ʻāina kūloko e like me ka amygdala [31], ua manaʻo ʻia ʻo OFC e koho i nā ʻano kūpono e pane ai i ka hoʻoulu ʻana o waho a me ka hoʻōla ʻana i ka uku ma ka hana o nā hana i kuhikuhi ʻia.32]. Hiki i ka hiki o ka OFC ke wehewehe i ka hoʻoikaika nei no ka hoʻomau ʻana o ka pāʻani wikiō wikiō i ka papa mua.
ʻO gyrus Parahippocampal a thalamus
hoʻokau
Panina
Hāʻawi ka haʻawina o kēia manawa i ka ʻike e pili ana i nā hoʻololi ʻana i ka lolo e kākoʻo i ka hoʻoulu ʻana e hoʻomau i ka pāʻani ʻana i kahi pāʻani wikiō pūnaewele i nā manawa mua. Hoʻokumu ʻia i nā haʻawina mua o ka cue-induced craving in substance abusers, ke ʻike nei ka ʻike i kēia manawa i ka neural circuitry e hoʻolilo i ka makemake cue-induction no ka pāʻani wikiō wikiō e like me ka nānā ma hope o ka hōʻike ʻana i ka cue i nā poʻe me ka waiwai hilinaʻi. Ma keʻano kūikawā, ʻike nā cues i nā hana maʻamau elicit i ka cortex prefrontal cortex dorsolateral, orbitofrontal cortex, parahippocampal gyrus, a me thalamus ..