Mol Psychiatry:较高的精神分裂症分型与较厚的 mOFC/vmPFC 相关

2021-11-09 自由影像之光 MedSci原创

分裂型和精神分裂症之间的皮质模式相似性为扩展的精神病表型的维度神经生物学连续性提供了新的见解。

来自神经成像研究的证据也支持精神病的维度观点。最近,ENIGMA(通过Meta分析增强神经成像遗传学)联盟的SZ工作组提供了SZ皮质下体积、皮质厚度和表面积的强大异常的Meta分析证据,同时也表明这些异常可能受到疾病严重程度和抗精神病药物的影响。从高危阶段(包括高度分裂型)到早期和慢性精神病,神经解剖学异常一直被报道。然而,分裂型的全面神经解剖学定位仍有待建立。

Gemma Modinos等首次对健康个体的精神分裂的皮质和皮质下形态模式进行了大规模的荟萃分析,并将这些模式与在主要精神疾病中观察到的神经解剖学异常进行了比较。

该样本包括3004个无药物治疗的健康个体(12-68岁,46.5%为男性),来自全球ENIGMA分裂型工作组的29个队列。使用标准化方法生成带有分裂型评分的皮层和皮层下效应大小图。

通过比较精神分裂症(SZ)、双相情感障碍(BD)和重度抑郁症(MDD)患者与对照组的精神分裂症相关皮层和皮层下图和效应大小图,评估其模式相似性。

皮质厚度、表面积与分裂型之间的偏相关效应(r)。

右侧内侧眶额皮层/腹内内侧前额叶皮层(mOFC/vmPFC)较厚与分裂型得分较高相关(r = 0.067, PFDR = 0.02)。精神分裂症患者的皮质厚度分布与SZ患者的皮质异常呈正相关(r = 0.285, Pspin = 0.024),而BD (r = 0.166, Pspin = 0.205)和MDD (r = 0.274, Pspin = 0.073)无相关。

分裂型关联区域效应大小的皮质图。

在SZ (rho = 0.690, pspin = 0.006)、BD (rho = 0.672, Pspin = 0.009)和MDD (rho = 0.692, Pspin = 0.004)中,分裂型相关的皮质下体积模式与皮质下异常呈负相关。

分裂型和主要精神障碍的皮质厚度效应之间的模式相似性。

分裂型和主要精神障碍的皮层下体积效应的模式相似性。

在不考虑抗精神病药物或慢性疾病的混杂效应的情况下,一般人群中与分裂型相关的大脑形态测量学的综合绘图显示,较高的分裂型与较厚的mOFC/vmPFC之间存在显著的关系。

总之,该荟萃分析全面绘制健康个体分裂型的形态特征。CT异常包括较厚的前额皮质与更严重的精神分裂有关。与分裂型相关的CT模式与SZ的CT异常最密切相关,因此为扩展的精神病表型的维度连续性提供了神经解剖学支持。

原文出处

Kirschner, M., Hodzic-Santor, B., Antoniades, M. et al. Cortical and subcortical neuroanatomical signatures of schizotypy in 3004 individuals assessed in a worldwide ENIGMA study. Mol Psychiatry (2021).

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1792294, encodeId=9cdf1e9229440, content=<a href='/topic/show?id=696a14818df' target=_blank style='color:#2F92EE;'>#Psychiatry#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14818, encryptionId=696a14818df, topicName=Psychiatry)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c192448, createdName=diushouji, createdTime=Mon Nov 15 13:55:12 CST 2021, time=2021-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2054788, encodeId=ae302054e886d, content=<a href='/topic/show?id=88bc141167c' target=_blank style='color:#2F92EE;'>#PFC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14116, encryptionId=88bc141167c, topicName=PFC)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLx96cCLjNYsHar1XErTVibOydfEC9iaYgrXp3SicXwntSAEDeQAlM2vLqTfm6oPORxaib3UIgyHQJJ7A/132, createdBy=36f02500138, createdName=ms6980045490879608, createdTime=Fri Dec 17 13:55:12 CST 2021, time=2021-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1643039, encodeId=660816430397b, content=<a href='/topic/show?id=53ea120e955' target=_blank style='color:#2F92EE;'>#MOF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12079, encryptionId=53ea120e955, topicName=MOF)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b0b23064911, createdName=liao1627, createdTime=Mon May 30 00:55:12 CST 2022, time=2022-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1404154, encodeId=f8821404154c9, content=<a href='/topic/show?id=7366e6493be' target=_blank style='color:#2F92EE;'>#精神分裂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76493, encryptionId=7366e6493be, topicName=精神分裂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Wed Nov 10 13:55:12 CST 2021, time=2021-11-10, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1792294, encodeId=9cdf1e9229440, content=<a href='/topic/show?id=696a14818df' target=_blank style='color:#2F92EE;'>#Psychiatry#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14818, encryptionId=696a14818df, topicName=Psychiatry)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c192448, createdName=diushouji, createdTime=Mon Nov 15 13:55:12 CST 2021, time=2021-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2054788, encodeId=ae302054e886d, content=<a href='/topic/show?id=88bc141167c' target=_blank style='color:#2F92EE;'>#PFC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14116, encryptionId=88bc141167c, topicName=PFC)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLx96cCLjNYsHar1XErTVibOydfEC9iaYgrXp3SicXwntSAEDeQAlM2vLqTfm6oPORxaib3UIgyHQJJ7A/132, createdBy=36f02500138, createdName=ms6980045490879608, createdTime=Fri Dec 17 13:55:12 CST 2021, time=2021-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1643039, encodeId=660816430397b, content=<a href='/topic/show?id=53ea120e955' target=_blank style='color:#2F92EE;'>#MOF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12079, encryptionId=53ea120e955, topicName=MOF)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b0b23064911, createdName=liao1627, createdTime=Mon May 30 00:55:12 CST 2022, time=2022-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1404154, encodeId=f8821404154c9, content=<a href='/topic/show?id=7366e6493be' target=_blank style='color:#2F92EE;'>#精神分裂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76493, encryptionId=7366e6493be, topicName=精神分裂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Wed Nov 10 13:55:12 CST 2021, time=2021-11-10, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1792294, encodeId=9cdf1e9229440, content=<a href='/topic/show?id=696a14818df' target=_blank style='color:#2F92EE;'>#Psychiatry#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14818, encryptionId=696a14818df, topicName=Psychiatry)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c192448, createdName=diushouji, createdTime=Mon Nov 15 13:55:12 CST 2021, time=2021-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2054788, encodeId=ae302054e886d, content=<a href='/topic/show?id=88bc141167c' target=_blank style='color:#2F92EE;'>#PFC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14116, encryptionId=88bc141167c, topicName=PFC)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLx96cCLjNYsHar1XErTVibOydfEC9iaYgrXp3SicXwntSAEDeQAlM2vLqTfm6oPORxaib3UIgyHQJJ7A/132, createdBy=36f02500138, createdName=ms6980045490879608, createdTime=Fri Dec 17 13:55:12 CST 2021, time=2021-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1643039, encodeId=660816430397b, content=<a href='/topic/show?id=53ea120e955' target=_blank style='color:#2F92EE;'>#MOF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12079, encryptionId=53ea120e955, topicName=MOF)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b0b23064911, createdName=liao1627, createdTime=Mon May 30 00:55:12 CST 2022, time=2022-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1404154, encodeId=f8821404154c9, content=<a href='/topic/show?id=7366e6493be' target=_blank style='color:#2F92EE;'>#精神分裂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76493, encryptionId=7366e6493be, topicName=精神分裂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Wed Nov 10 13:55:12 CST 2021, time=2021-11-10, status=1, ipAttribution=)]
    2022-05-30 liao1627
  4. [GetPortalCommentsPageByObjectIdResponse(id=1792294, encodeId=9cdf1e9229440, content=<a href='/topic/show?id=696a14818df' target=_blank style='color:#2F92EE;'>#Psychiatry#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14818, encryptionId=696a14818df, topicName=Psychiatry)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c192448, createdName=diushouji, createdTime=Mon Nov 15 13:55:12 CST 2021, time=2021-11-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2054788, encodeId=ae302054e886d, content=<a href='/topic/show?id=88bc141167c' target=_blank style='color:#2F92EE;'>#PFC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=14116, encryptionId=88bc141167c, topicName=PFC)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLx96cCLjNYsHar1XErTVibOydfEC9iaYgrXp3SicXwntSAEDeQAlM2vLqTfm6oPORxaib3UIgyHQJJ7A/132, createdBy=36f02500138, createdName=ms6980045490879608, createdTime=Fri Dec 17 13:55:12 CST 2021, time=2021-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1643039, encodeId=660816430397b, content=<a href='/topic/show?id=53ea120e955' target=_blank style='color:#2F92EE;'>#MOF#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12079, encryptionId=53ea120e955, topicName=MOF)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b0b23064911, createdName=liao1627, createdTime=Mon May 30 00:55:12 CST 2022, time=2022-05-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1404154, encodeId=f8821404154c9, content=<a href='/topic/show?id=7366e6493be' target=_blank style='color:#2F92EE;'>#精神分裂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76493, encryptionId=7366e6493be, topicName=精神分裂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=21015, createdName=heli0118, createdTime=Wed Nov 10 13:55:12 CST 2021, time=2021-11-10, status=1, ipAttribution=)]

相关资讯

HBP:海马体积与精神分裂症维度有关

类精神病经历(PLE)意味着精神病风险,但是只有相当小的一部分报告这种精神病倾向的短暂表达的人会发展成精神病障碍。PLE在表现出精神分裂性人格特质特征的个体中升高,这些特征是行为、情感和认知特征,类似

Lancet子刊:精神分裂症患者妊娠、分娩和新生儿的结局及并发症情况

与没有严重精神障碍的女性相比,患有精神分裂症的女性有更高的妊娠、分娩和新生儿并发症的风险

精神分裂症案例解读:鲁拉西酮治疗年轻女性精神分裂症患者

患者女,21岁,未婚,汉族,无工作。主诉:敏感多疑、情绪差5+年,加重1天。

精神分裂症案例解读:鲁拉西酮治疗精神分裂症病例

患者8个月前与同学发生争吵后感觉同学在议论自己,在背后说自己的坏话,在监控自己,自己的一言一行都在陌生人的监控之中,感觉有人会想要害自己及家人。患者对此深信不疑,非常害怕、紧张。

精神分裂症案例解读:精神分裂症伴重度抑郁症状患者治疗1例

情绪不稳、紧张不安伴躯体不适,眠差,总病程2年半。

Lancet Psychiatry:血浆长链脂肪酸对精神分裂症有保护作用

精神分裂症患者可能难以将短链多不饱和脂肪酸转化为长链多不饱和脂肪酸。还需要进一步的研究来确定长链多不饱和脂肪酸补充剂或饮食丰富是否有助于预防精神分裂症的发作。