niftynet Demo分析 -- brain_parcellation brain_parcellation ,On the Compactness, Efficiency, and Representation of 3D Convolutional Networks: Brain Parcellation as a Pretext Task brain_parcellation 通过从脑部MR图像中分割155个神经结构来验证该网络学习3D表示的效率 目标:设计一个高分辨率和紧凑的网络架构来分割...
使用命令 python net_segment inference -c ~/niftynet/extensions/highres3dnet_brain_parcellation/highres3dnet_config_eval.ini 来运行网络 主流程 进入net_segment.py 进入niftynet.main() 获取用户参数 *1 参数更新 更新模型路径 将参数打印出并写入模型路径下的settings_inference.txt 定位日志文件并设置日志打印...
这项随机对照临床试验显示，针对个体化功能影像引导的额上回语言区（superior frontal gyrus, SFG）靶点进行经颅磁刺激对卒中后失语的语言功能康复具有显著疗效。这是首篇关于优点疗法（parcellation-oriented individualized neuromodulatory therapy, POINT）治疗卒中后失语症的论文。图1：研究成果发表在国际知名学术期刊Brai...
Understanding the brain’s organization is one of the key challenges in human neuroscience1and is critical for clinical translation2. Parcellation of the brain into functionally and structurally distinct regions has seen impressive advances in recent years3, and has grown the field of network neuroscie...
这项随机对照临床试验显示,针对个体化功能影像引导的额上回语言区(superior frontal gyrus, SFG)靶点进行经颅磁刺激对卒中后失语的语言功能康复具有显著疗效。这是首篇关于优点疗法(parcellation-oriented individualized neuromodulatory therapy, POINT)治疗卒中后失语症的论文。 图1:研究成果发表在国际知名学术期刊Brain S...
2016. Connectivity-Based Brain Parcellation: A Connectivity-Based Atlas for Schizophrenia Research. Neuroinformatics, 14 (1): 83-97... Q Wang,R Chen,J Jaja,... - 《Neuroinformatics》 被引量: 7发表: 2016年 Combining DTI and rs-fMRI: A new approach to connectivity-based brain parcellation Zh...
We propose the mathematical model of evolution of brain parcellation based on iterative fragmentation and specialization. In this model, each existing PU has a probability to be split that depends on PU size only. This model suggests that the same evolutionary process may have led to brain ...
Parcellation-dependent small-world brain functional networks: a resting-state fMRI study. Hum Brain Mapp. 2009;30(5):1511-1523.Wang, J., Wang, L., Zang, Y, Yang, H., Tang, H., Gong, Q., Chen, Z., Zhu, C. & He, Y. (2009). Parcellation-dependent small-world brain functional...
Next, we investigated whether results were sensitive to some methodological choices, including number of brain regions (brain parcellation), fMRI time series length, and number of subjects. We found that our results are robust to these factors. In humans, PCS scores, their cortical topographies and...
Anatomical parcellation 为了确定大脑功能和结构连接网络的节点,我们使用自动解剖标记(AAL)算法将整个大脑皮层以低分辨率划分为90个非小脑解剖感兴趣区(每个半球45个感兴趣区域)。这种分割方案被称为 AAL-90。节点的解剖标签列表如补 Supplementary T...