A Brain Region Effect Connectivity Analysis System Based on Functional Magnetic Resonance Imaging

Abstract

The invention discloses a brain region effect connection analysis system based on functional magnetic resonance imaging, which includes an experiment paradigm design module, a nuclear magnetic imaging processing module, a brain image partition module, an effect connection detection module and an analysis result display module. The experimental paradigm design module designs the experimental content and experimental process that the experimental subjects participate in; the nuclear magnetic imaging processing module preprocesses and saves the images collected by the magnetic resonance equipment through the parameter configuration unit; the brain image partition module loads and stores the brain partition template, The MRI is divided into regions; the effect connection detection module performs directional linear causality analysis, and the effect connection value and connection index are calculated; the analysis result display module feeds back the effect connection analysis results and related brain function indicators to medical staff and subjects. The invention has important application value in the fields of functional magnetic resonance imaging quality assessment, brain function diagnosis and adjustment, cognitive function research, mental disease treatment and the like.

Description

technical field [0001] The invention relates to a medical image analysis system, in particular to a brain region effect connection analysis system based on functional magnetic resonance imaging, which belongs to the technical field of biomedical information processing. Background technique [0002] The human brain is one of the most complex systems in nature. In an adult brain, there are about 10 11 neurons, these huge numbers of neurons pass through about 10 15 These synapses are interconnected to form a highly complex brain nervous system. Although different neurons and different brain regions correspond to different functional specificities, even completing a very simple task requires multiple different regions of the brain to interact and connect with each other to form a network to coordinate their work. [0003] In recent years, some scientists have fully realized the importance of building a dynamic model of the human brain network, and have carried out a series of...

AI Technical Summary

Problems solved by technology

The research on brain functional connection mode is currently only in the design and analysis stage of experiential experiments, and there are relatively few modeling and mechanistic studies on the connection mechanism of brain functional network, especially the connection mechanism of brain region effect

At the same time, in the current cognitive research and clinical application, there is also a lack of a comprehensive brain region effect connection analysis system that is matched with advanced functional magnetic resonance imaging technology and meets the needs of practical applications.

Images