Brain region effect connection 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. The brain region effect connection analysis system comprises an experimental paradigm design module, a nuclear magnetism 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 content and the flow of an experiment in which experiment objects participate. The nuclear magnetic imaging module preprocesses and stores images acquired by magnetic resonance equipment through a parameter configuration unit. The brain image partition module loads and stores brain partition templates and conducts region division on nuclear magnetic imaging. The effect connection detection module conducts directional linear causal relationship analysis and calculates effect connection values and connection indexes. The analysis result display module feeds back the effect connection analysis result and relevant brain function indexes to medical staff and tested staff. The brain region effect connection analysis system has important application value in the fields of function magnetic resonance imaging quality evaluation, brain function diagnosis and adjustment, cognitive function research, metal 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.

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