Establishment method for FMRI brain activation data warehouse

A technology of data warehouse and establishment method, applied in the field of medical image processing, to achieve the effect of rigorous development

Inactive Publication Date: 2014-06-04
DALIAN LINGDONG TECH DEV
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AI Technical Summary

Problems solved by technology

Facing the new needs of brain functional imaging research, the currently mainly used SMP technology can no longer meet the needs of scientific research. On the basis of the data warehouse, we combined the data warehouse with FMRI technology once according to the preset implementat

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  • Establishment method for FMRI brain activation data warehouse
  • Establishment method for FMRI brain activation data warehouse
  • Establishment method for FMRI brain activation data warehouse

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Embodiment Construction

[0027] Such as Figure 1 to Figure 4 As shown, firstly, the DICOM files of the experimental data of brain functional imaging are cleaned and extracted into the database, and the database is used as the data source of the data warehouse. Then there is the definition and processing of OLAP, which enables the data warehouse to quickly respond to repeated and complex experimental data analysis queries. The management unit provides a common framework and user interface for functions such as defining, accessing and managing OLAP, generating and processing cubes, and it also provides several data mining models. At the same time, through the API and open framework, you can easily pass Programming to expand the functions of browsing, computing and mining of experimental data. Finally, the various results obtained can also be converted into a format recognizable by other brain functional imaging data processing software (such as SPM and MRIcro), so as to be combined with them for analy...

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Abstract

The invention discloses an establishment method for an FMRI brain activation data warehouse. The method comprises the step that the establishment method for an FMRI data warehouse model is designed based on the mining function of the FMRI data warehouse model. The new technology is introduced, secondary analysis, processing and integration are performed on data, so that a new law is found, the deep mechanism of advanced brain activities is disclosed, and existing scattered brain function imaging data and results can be applied orderly. With the continuous development and improvement of the data warehouse, the services should also break through the management and decision-making range to extend towards other fields. In the face of the new requirements of brain function imaging studying, all the multiple functions, such as deep data mining, multi-dimensional analysis, dynamic inquiry and the like, of the data warehouse can be used as powerful tools, and a brand-new method is provided for brain function imaging studying.

Description

technical field [0001] The invention relates to a fMRI-based brain activation data warehouse model, in particular to a method for establishing the model, and belongs to the field of medical image processing. Background technique [0002] Science has shown that when the human brain is in different functional states, the activation parts of the brain regions are different. For this point, traditional research mainly focuses on the field of neuropsychology, that is, to study the physiological, psychological and behavioral changes of patients with partial brain damage caused by various reasons. In response to the above situation, a non-invasive brain functional imaging technique, namely functional magnetic resonance imaging (FMRI), has emerged. By detecting changes in regional magnetic resonance signals, we can study the cognitive activity and functional localization of the human brain. Using the FMRI method to qualitatively observe the cortical activity area corresponding to ...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/283
Inventor 李聪慧王秀坤
Owner DALIAN LINGDONG TECH DEV
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