Rapid generation of biexponential and diffusional kurtosis maps using multi-layer perceptrons: A preliminary experience

Magnetic Resonance Materials in Physics, Biology and Medicine

Volumn 21, Issue 4, 2008, Pages 299-305

  Minati, Ludovico ^a  

^a DEPARTMENT OF NEUROSURGERY   (Italy)

Author keywords

Biexponential model; Diffusion tensor imaging (DTI); Diffusional kurtosis imaging (DKI); Multi layer perceptron (MLP); Neural network (NN)

Indexed keywords

ARTICLE; ARTIFICIAL NEURAL NETWORK; BRAIN MAPPING; DIFFUSION TENSOR IMAGING; DIFFUSION WEIGHTED IMAGING; DIFFUSIONAL KURTOSIS IMAGING; IMAGE ANALYSIS; IMAGE DISPLAY; IMAGE PROCESSING; INTERMETHOD COMPARISON; PERCEPTRON; PRIORITY JOURNAL; PROCESS MODEL; SIMULATION;

COMPUTER SIMULATION; DIFFUSION MAGNETIC RESONANCE IMAGING; LINEAR MODELS; MODELS, THEORETICAL;

EID: 49249138657     PISSN: 09685243     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10334-008-0129-z     Document Type: Article

References (12)

1. T Niendorf RM Dijkhuizen DG Norris M van Lookeren Campagne K Nicolay 1996 Biexponential diffusion attenuation in various states of brain tissue: implications for diffusion-weighted imaging Magn Reson Med 36 847 857
2. JH Jensen JA Helpern A Ramani H Lu K Kaczynski 2005 Diffusional kurtosis imaging: the quantification of non-gaussian water diffusion by means of magnetic resonance imaging Magn Reson Med 53 1432 1440
3. L Minati WP Weglarz 2007 Physical foundations, models and methods of diffusion magnetic resonance imaging of the brain: a review Conc Magn Reson A 30 278 307
4. L Minati D Aquino S Rampoldi S Papa M Grisoli MG Bruzzone E Maccagnano 2007 Biexponential and diffusional kurtosis imaging, and generalised diffusion-tensor imaging (GDTI) with rank-4 tensors: a study in a group of healthy subjects Magn Reson Mater Phy 20 241 253
5. VG Kiselev KA Il'yasov 2007 Is the "biexponential diffusion" biexponential? Magn Reson Med 57 464 469
6. SE Maier P Bogner G Bajzik H Mamata Y Mamata I Repa FA Jolesz RV Mulkern 2001 Normal brain and brain tumor: multicomponent apparent diffusion coefficient line scan imaging Radiology 219 842 849
7. P Brugieres P Thomas A Maraval H Hosseini C Combes A Chafiq L Ruel S Breil M Peschanski A Gaston 2004 Water diffusion compartmentation at high b values in ischemic human brain AJNR Am J Neuroradiol 25 692 698
8. Haykin S (1999) Neural networks: a comprehensive foundation, 2nd edn. Prentice-Hall, New Jersey
9. GV Cybenko 1989 Approximation by superpositions of a sigmoidal function Math Contr Sign Sys 2 303 314
10. Zell A, Mache N, Sommer T, Korb T (1991) Design of the SNNS neural network simulator. Streichische Artificial-Intelligence-Tagung, 93-102, Informatik-Fachberichte, 287. Springer, Wien
11. Pfefferbaum A, Adalsteinsson E, Rohlfing T, Sullivan EV (2008) Diffusion tensor imaging of deep gray matter brain structures: effects of age and iron concentration. Neurobiol Aging. Epub ahead of print
12. AL MacKay KP Whittall J Adler DKB Li DW Paty D Graeb 1994 In vivo visualization of myelin water in brain by magnetic resonance Magn Reson Med 31 673 677