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N-Methyl-D-Aspartate Receptor Antagonist Effects on Prefrontal Cortical Connectivity Better Model Early Than Chronic Schizophrenia

机译:N-甲基-D-天冬氨酸受体拮抗剂对前额叶皮层连通性的影响优于慢性精神分裂症的早期模型

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BACKGROUND: Prefrontal cortex (PFC) function contributes to schizophrenia onset and progression. However, little is known about neural mechanisms behind PFC functional alterations along illness stages. Recent pharmacologic studies indicate that glutamate dysfunction may produce increased functional connectivity. However, pharmacologic models of schizophrenia overlook effects of illness progression on PFC function. This study compared N-methyl-D-aspartate glutamate receptor (NMDAR) antagonist effects in healthy volunteers with stages of schizophrenia with respect to PFC functional connectivity.
机译:背景:前额叶皮层(PFC)功能有助于精神分裂症的发作和发展。然而,关于疾病阶段PFC功能改变背后的神经机制知之甚少。最近的药理研究表明,谷氨酸功能障碍可能导致功能连接性增加。但是,精神分裂症的药理模型忽略了疾病进展对PFC功能的影响。这项研究比较了患有精神分裂症的健康志愿者中N-甲基-D-天冬氨酸谷氨酸受体(NMDAR)拮抗剂在PFC功能连接方面的作用。

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