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Many applications, PET and fMRI brain imaging technology study found that a sign...
许多应用PET 与fMRI 技术的脑功能成像研究发现,数字加工任务会显著引起前运动皮质的激活。习惯上认为,这一
结果可能与任务执行过程中的动作反应,如手指按键、默读或眼动等有关。近年来的研究则表明,这一区域不仅具有动作功能,
同时也具有其它非动作的认知功能。在本研究中,对17 篇关于数字加工的脑功能成像研究进行了元分析,以考察前运动皮质在
数字加工中的作用。研究结果发现,运动前区的背外侧( PMd) 与腹外侧( PMv) 在大多数数字加工任务中有显著激活,而运动辅
助区(SMA) 的激活则相对较少。数字比较、加法与减法任务在PMd 区域有更多的激活,而乘法任务则在PMv 区域有更多激活。
数字自身特征对PMd、PMv 与SMA 喙部区域的激活有显著的调节作用。这一结果表明,前运动皮质在数字加工过程中可能扮
演着比动作反应更为重要的角色。-Many applications, PET and fMRI brain imaging technology study found that a significant number processing tasks are likely to cause the activation of premotor cortex. Customary to believe that the
The results may be related to task execution in the process of movement reaction, such as the finger buttons, silent reading, or other related eye movements. In recent years, studies suggest that this region not only motor function,
At the same time also has other non-cognitive action. In this study, pairs of 17 on digital processing of functional imaging studies of brain meta-analysis to examine pre-mot
- 2023-03-08 21:45:03下载
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本程序主要实现的是半自动的基于特征图像配准,在程序中,需要手工选取特征点,程序将自动寻找到相匹配的特征点,然后自动计算仿射变换参数,并将两幅图像进行拼接,合成一...
本程序主要实现的是半自动的基于特征图像配准,在程序中,需要手工选取特征点,程序将自动寻找到相匹配的特征点,然后自动计算仿射变换参数,并将两幅图像进行拼接,合成一副图像-This procedure is mainly to achieve semi-automatic feature-based image registration, in the process, the need to manually select the feature points, the program will automatically find the matching feature points, and then automatically calculates the affine transformation parameters, and splicing two images , Synthesis of an Image
- 2023-06-01 22:35:03下载
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Image Segmentation using Active Contours.
Image Segmentation using Active Contours.
- 2022-06-03 04:44:16下载
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图像的拼接源代码,该程序通过VC++程序来实现的,包括图像仿射变换、图像融合...
图像的拼接源代码,该程序通过VC++程序来实现的,包括图像仿射变换、图像融合-Image Stitching source code, the program through the VC++ program to implement, including the image affine transformation, image fusion
- 2022-03-13 22:10:38下载
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仿真表明,C程序可以比较真实的模拟自然的云…
一个模拟显示自然云彩的C程序,可以比较真实的模拟云彩的演化过程。
-simulation showed a natural clouds of C procedures can compare the true simulation of the evolution of clouds.
- 2022-07-17 04:43:59下载
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模式识别的一些预处理知识源程序,初学者在编制程序时可以参考...
模式识别的一些预处理知识源程序,初学者在编制程序时可以参考-
Two programs are included in this directory:
STK2RAS takes a stroke file as input and converts it into a bit-per-pixel
representation (along with some header information, see RASHEADR.H). The
output of the STK2RAS program is a .RAS file. The GRID1 program found in
this directory is a PM program which takes a .RAS file as input and
displays the image. Notice that the GRID1 program uses run length compression. See
class RLCX to scale the image.
- 2023-01-29 10:40:03下载
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从网络上下载的,此此文为第一部分,共5部分.
从网络上下载的,此此文为第一部分,共5部分.-downloaded from the network, the first part of the article for a total of five parts.
- 2023-01-08 07:30:02下载
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VC下canny源代码,用于图像处理中的边缘检测
VC下canny源代码,用于图像处理中的边缘检测-VC canny source code for image processing Edge Detection
- 2022-08-09 06:32:51下载
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基于visual c++对图像进行DCT变换的编程
基于visual c++对图像进行DCT变换的编程-Based on visual c++ Image DCT transform programming
- 2022-07-25 02:39:25下载
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code P0502 Note : computer images of Euler number
程序代码说明
P0502:计算图像中的欧拉数-code P0502 Note : computer images of Euler number
- 2022-08-25 23:09:56下载
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