Temporal Fluctuations in Functional Networks of the Human Brain - Modeling brain transition between cognitive states

人脑功能网络的时间波动 - 模拟认知状态之间的大脑转换

• 批准号: 322687118
• 负责人: Dr. Philipp Hövel
• 金额: --
• 依托单位: Zentrum für Biophysik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/322687118?language=en
• 关键词: Temporal; Fluctuations; Functional; Networks; Human

This project will combine multidisciplinary approaches to model brain adaptive functional interactions enabling cognitive functions. Leveraging interdisciplinary theoretical techniques, inspired by complex system theory and applied mathematics, and existing experimental data from noninvasive brain imaging, the aim of this project is to model reconfiguration properties of human brain networks in (i) rest and (ii) an attentionally demanding cognitive state. Results will enable a transformative scientific approach to understand the functionality of the human brain accompanying diverse cognitive processes, and will foster the development of viable analytical and modeling techniques leading to significant insight into dynamical mechanisms of cognitive function.

这个项目将结合联合收割机多学科的方法来模拟大脑自适应功能的相互作用，使认知功能。利用跨学科的理论技术，受复杂系统理论和应用数学的启发，以及来自非侵入性脑成像的现有实验数据，该项目的目的是对人脑网络在（i）休息和（ii）注意力要求较高的认知状态下的重构特性进行建模。结果将使一个变革性的科学方法来理解人类大脑的功能伴随着不同的认知过程，并将促进可行的分析和建模技术的发展，导致显着洞察认知功能的动力学机制。

项目成果

Chimera states in networks of type-I Morris-Lecar neurons

• DOI: 10.1103/physreve.98.062217
• 发表时间: 2018-12-21
• 期刊: PHYSICAL REVIEW E
• 影响因子: 2.4
• 作者: Calim, Ali;Hoevel, Philipp;Uzuntarla, Muhammet
• 通讯作者: Uzuntarla, Muhammet

Synchronization in Functional Networks of the Human Brain

• DOI: 10.1007/s00332-018-9505-7
• 发表时间: 2020-10-01
• 期刊: JOURNAL OF NONLINEAR SCIENCE
• 影响因子: 3
• 作者: Hoevel, Philipp;Viol, Aline;Vuksanovic, Vesna
• 通讯作者: Vuksanovic, Vesna

Synchronization Patterns in Modular Neuronal Networks: A Case Study of C. elegans

• DOI: 10.3389/fams.2019.00052
• 发表时间: 2019-10-24
• 期刊: FRONTIERS IN APPLIED MATHEMATICS AND STATISTICS
• 影响因子: 1.4
• 作者: Pournaki, Armin;Merfort, Leon;Hizanidis, Johanne
• 通讯作者: Hizanidis, Johanne