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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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JPEG解码器的硬件描述语言,主要语言是描述我…
JPEG解码器的硬件语言描述,主要的描述语言是verilog,用硬件结构实现了解码功能。-JPEG decoder hardware description language, the main language is described in verilog, with hardware structure realize the decoding capabilities.
- 2022-02-15 00:36:17下载
- 积分:1
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c++ builder 图形图象处理(图象的淡入淡出
内含所有源代码及工程文件...
c++ builder 图形图象处理(图象的淡入淡出
内含所有源代码及工程文件-c builder graphic image processing (Fade out of the image contains all the source code and project documentation
- 2023-05-26 09:40:03下载
- 积分:1
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用IDL语言写的DICOM医学影像文件浏览程序
用IDL语言写的DICOM医学影像文件浏览程序-IDL language used to write the DICOM medical image file browser program
- 2023-02-07 09:05:04下载
- 积分:1
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VB6.0 using Access database to save the image to show the source code!
VB6.0下用Access数据库对图像进行保存、显示的源程序代码!-VB6.0 using Access database to save the image to show the source code!
- 2023-06-29 14:40:03下载
- 积分:1
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数字图像处理,灰度
数字图像处理中,灰度图像的处理是目前主要的处理方向。这是灰度图像的投影法源代码,仅供参考。-Digital image processing, the gray-scale image processing is the main direction of treatment. This is a gray image of the projection method source code, for reference purposes only.
- 2022-07-26 02:57:36下载
- 积分:1
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直方图修正和彩色图像变换源代码!很适合搞彩色图像处理朋友的下栽...
直方图修正和彩色图像变换源代码!很适合搞彩色图像处理朋友的下栽-Histogram correction and color image transform source code! Very suitable for color image processing下栽Friend
- 2022-02-13 07:59:22下载
- 积分:1
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DCT变换的源代码,支持一维二维DCT变换及反变换
DCT变换的源代码,支持一维二维DCT变换及反变换-DCT transform of the source code, to support the one-dimensional two-dimensional DCT transform and inverse transform
- 2022-08-09 08:25:36下载
- 积分:1
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一个计算3D空间多边形面积的小程序,笑纳
一个计算3D空间多边形面积的小程序,笑纳-a calculation of 3D polygon area of small procedures, heart
- 2022-03-16 10:32:42下载
- 积分:1
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SOM工具包,包括matlab程序及学习文档
SOM工具包,包括matlab程序及学习文档-SOM toolkit, including the procedures and learning matlab documentation
- 2023-09-02 04:10:03下载
- 积分:1