A study of brain inner tissue water molecule self-diffusion model based on Monte Carlo simulation / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 481-484, 2010.
Article
Dans Chinois
| WPRIM
| ID: wpr-341593
ABSTRACT
The study of water molecule self-diffusion process is of importance not only for getting anatomical information of brain inner tissue, but also for shedding light on the diffusion process of some medicine in brain tissue. In this paper, we summarized the self-diffusion model of water molecule in brain inner tissue, and calculated the self-diffusion coefficient based on Monte Carlo simulation under different conditions. The comparison between this result and that of Latour model showed that the two self-diffusion coefficients were getting closer when the diffusion time became longer, and that the Latour model was a long time-depended self-diffusion model.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Eau corporelle
/
Encéphale
/
Perméabilité des membranes cellulaires
/
Méthode de Monte Carlo
/
Imagerie par résonance magnétique de diffusion
/
Diffusion
/
Espace extracellulaire
/
Métabolisme
/
Méthodes
/
Modèles biologiques
Type d'étude:
Évaluation en économique de la santé
Limites du sujet:
Humains
langue:
Chinois
Texte intégral:
Journal of Biomedical Engineering
Année:
2010
Type:
Article
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