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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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本程序是VC++数字图像实用工程案例精选一书的所有程序,很有参考价值。...
本程序是VC++数字图像实用工程案例精选一书的所有程序,很有参考价值。-This procedure is the VC++ Digital Image Featured practical case of a book works for all procedures, a good reference.
- 2022-01-26 06:39:59下载
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一个多尺度边缘检测实例,方法是: 1、先对图像进行3个尺度的小波变换; 2、求小波系数的模值及其梯度方向; 3、确定模的极大值,即候选边缘点; 4、通过反变换合...
一个多尺度边缘检测实例,方法是: 1、先对图像进行3个尺度的小波变换; 2、求小波系数的模值及其梯度方向; 3、确定模的极大值,即候选边缘点; 4、通过反变换合成3个尺度的模的极值图像-A multi-scale edge detection example, the method is: 1, first image of the three-scale wavelet transform 2, and the modulus value of wavelet coefficient and its gradient direction 3 to determine the mode of great value, that is, the candidate edge points 4, through the anti-transform-scale synthesis of three-mode images of the extremum
- 2022-09-22 04:55:03下载
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图像的旋转与缩放,此代码应用于opencv,具有旋转、放大与缩小的功能。...
图像的旋转与缩放,此代码应用于opencv,具有旋转、放大与缩小的功能。-Image rotation and scaling, this code applies to opencv, with rotation, zooming and narrow features.
- 2023-06-08 20:30:03下载
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MATLAB给图像添加高斯、椒盐、加性及乘性噪声(噪声生成)源代码Free Source Code for Adds diferent types of noi...
MATLAB给图像添加高斯、椒盐、加性及乘性噪声(噪声生成)源代码Free Source Code for Adds diferent types of noise to an image-MATLAB add to the image Gaussian, salt and pepper, additive and multiplicative noise (noise generated) source code Free Source Code for Adds diferent types of noise to an image
- 2022-03-31 03:33:28下载
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采用双线形插值的方法,对图像进行几何变换处理。
采用双线形插值的方法,对图像进行几何变换处理。
- 2022-04-24 04:16:08下载
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条形码识别,解析源码(VC源码,可供学习借鉴)
条形码识别,解析源码(VC源码,可供学习借鉴)
-Barcode recognition, parsing source code (VC source code ,available for study)
- 2022-07-25 21:59:25下载
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连接边缘算法提取的孤立点,实现图像边缘连接
连接边缘算法提取的孤立点,实现图像边缘连接-link the point to get edges in the image
- 2022-02-14 13:57:00下载
- 积分:1
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Gray图象灰度处理示例
一个基于DirectX的图象灰度处理示例可是MMX的新作了...
Gray图象灰度处理示例
一个基于DirectX的图象灰度处理示例可是MMX的新作了
-Gray image processing example of a gray-scale image based on the DirectX sample gray-scale processing of the new MMX made but
- 2022-05-24 21:49:10下载
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行程编码,JPEG压缩编码 包含行程编码,JPEG压缩编码的编码及解码源程序...
行程编码,JPEG压缩编码 包含行程编码,JPEG压缩编码的编码及解码源程序-itinerary encoding, JPEG compression coding itinerary includes encoding, JPEG compression coding and decoding source
- 2022-01-27 21:45:35下载
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