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Fundamentals of Biomedical Imaging I · LearnSpace
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Fundamentals of Biomedical Imaging I

Курс от École Polytechnique Fédérale de Lausanne
Продвинутый≈ 27.9 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications Learn how principles of basic science are integrated into major biomedical imaging modalities and the different techniques used, such as X-ray computed tomography (CT), ultrasounds and positron emission tomography (PET). This physics course covers the physical principles of major in vivo bio-imaging modalities and the different imaging techniques. After a short study of ultrasound imaging, you will learn about the different X-ray imaging techniques. The understanding of the interaction of X-rays with tissue will lead to the study of three different techniques: • Computed Tomography (CT) • Emission Tomography • Positron Emission Tomography (PET) This course shows how existing physical principles transcend into bio-imaging and establish an important link into life sciences, illustrating the contributions physics can make to life sciences. Practical examples will be shown to illustrate the respective imaging modality, its use, premise and limitations, and biological safety will be touched upon. During this course, you will develop a good understanding of the mechanisms leading to tissue contrast of the bio-imaging modalities covered in this course, including the inner workings of the scanner and how they define the range of possible biomedical applications. You will be able to judge which imaging modality is adequate for specific life science needs and to understand the limits and promises of each modality. To learn more about biomedical imaging, join us in the second part of this course Biomedical Imaging: Magnetic Resonance Imaging (MRI).

Навыки, которые вы освоите

Medical ImagingRadiographyMedical UltrasonographyX-Ray Computed TomographyDiagnostic RadiologyBiomedical TechnologyRadiologyRadiation ProtectionMathematical ModelingPhysicsBiomedical Engineering

Программа курса

8 модулей · 100 учебных материалов

011. Introduction to the course, importance and essential elements of bio-imaging18 материалов

Welcome

WelcomeЧтениеInitial surveyPLUGIN

Practical information

Course structureЧтениеEvaluationЧтение

Учитесь у экспертов

Prof. Rolf Gruetter

Преподаватель курса

Fundamentals of Biomedical Imaging I
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Обучение на Coursera

≈ 27.9 ч

8 модулей

Язык: Английский

Субтитры: Французский

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Course discussionЧтение
Search the courseЧтение
Where to get helpЧтение

1.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

1.1-1.4 Introduction to biomedical imaging (SNR, CNR)

1.1 What is Biomedical Imaging ?Видео1.2 Optimization of SNR and CNRВидео1.3 Importance of Biomedical ImagingВидео1.4 ExamplesВидеоTraining quiz : IntroductionЗадание

1.5 Conclusion

What you have learnedЧтение

Graded quiz

Week 1: Graded QuizЗадание

Additional ressources

Week 1 : RessourcesЧтениеYour feedbackPLUGIN
022. Ultrasound imaging; ionizing radiation and its generation12 материалов

2.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

2.1-2.2 Ultrasound imaging

VideoВидео2.2 Optimizing US frequency and examplesВидеоTraining quiz : Ultrasound imagingЗадание

2.3-2.4 X-ray imaging

2.3 Basic of X-ray imagingВидео2.4 Generation of medical X-raysВидеоTraining quiz : X-ray imagingЗадание

2.5 Conclusion

What you have learnedЧтение

Graded Quiz

Week 2 : Graded quizЗадание

Additional ressources

Week 2: RessourcesЧтениеYour feedbackPLUGIN
033. X-ray imaging - when the photon bumps into living tissue, radioprotection primer14 материалов

3.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

3.1-3.3 Interactions of x-rays with tissue: Compton, PE and pair production

3.1 Basis of contrast for x-ray imagingВидео3.2 Interaction of X-rays with tissueВидео3.3 Interaction of X-rays with tissue IIВидеоTraining quiz : Compton, photoelectric effect and pair productionЗадание

3.4-3.6 Interactions of x-rays with tissue: effects of radiation and protection

3.4 Tissue dependence of x-ray absorptionВидео3.5 Biological effects of ionizing radiationВидео3.6 Radiation protection primerВидеоTraining quiz : effects of radiation and protectionЗадание

3.7 Conclusion

What you have learnedЧтение

Graded quiz

Week 3 : Graded quizЗадание

Additional ressources

Week 3 : RessourcesЧтениеYour feedbackPLUGIN
044. Computed tomography - From projection to image16 материалов

4.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

4.1-4.2 Computed tomography: Introduction & contrast

4.1 Absorption and x-ray spectrumВидеоTraining quiz : Absorption & X-ray spectrumЗадание4.2 CNR in Computed TomographyВидеоTraining quiz : Factors influencing contrast in X-ray imagingЗадание

4.3-4.5 Computed tomography: Reconstruction, examples and summary

4.3 Basis of x-ray image reconstructionВидеоTraining quiz : Basis of image reconstruction using X-ray absorptionЗадание4.4 Reconstruction algorithm of x-ray imagesВидеоTraining quiz : Reconstruction of X-ray imagesЗадание4.5 Computed Tomography, Examples and SummaryВидеоTraining quiz : X-ray CT, examples & summaryЗадание

4.6 Conclusion

What you have learnedЧтение

Graded quiz

Week 4 : Graded quizЗадание

Additional ressources

Week 4: RessourcesЧтениеYour feedbackPLUGIN
055. Emission tomography - what are tracers and how to trace them in your body, x-ray detection, scintillation principle14 материалов

5.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

5.1-5.3 Emission Tomography: Introduction, collimation and attenuation

5.1 Introduction to Emission TomographyВидео5.2 Collimation of emitted x-raysВидео5.3 Attenuation correctionВидеоTraining quiz : collimation and attenuationЗадание

5.4-5.6 Emission Tomography: Principles of x-ray detection

5.4 Principle of x-ray detection IВидео5.5 Principle of x-ray detection IIВидео5.6 Scatter discrimination and SPECT SummaryВидеоTraining quiz : Principles of X-ray detectionЗадание

5.7 Conclusion

What you have learnedЧтение

Graded quiz

Week 5 : graded quizЗадание

Additional ressources

Week 5: RessourcesЧтениеYour feedbackPLUGIN
066. Positron emission tomography (PET) - imaging anti-matter annihilation14 материалов

6.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

6.1-6.2 Positron Emission Tomography: Coincidences

6.1 Introduction to PETВидео6.2 Types of coincidences measured with PETВидеоTraining quiz : coincidence detectionЗадание

6.3-6.4 Positron Emission Tomography: attenuation and resolution

6.3 Attenuation correction in PETВидео6.4 Resolution in PET imagingВидеоTraining quiz : attenuation and resolutionЗадание

6.5 PET tracers & overview of x-ray imaging modalities

6.5 Examples of typical PET tracersВидеоTraining quiz : Typical PET tracers & Overview of X-ray Imaging modalities.Задание

6.6 Conclusion

What you have learnedЧтение

Graded quiz

Week 6 : graded quizЗадание

Additional ressources

Week 6: ressourcesЧтениеYour feedbackPLUGIN
077. Tracer kinetics - modeling of imaging data10 материалов

7.0 Introduction

Week descriptionЧтениеIntroductory questionЗадание

7.1-7.3 Tracer kinetics

7.1 Compartmental modelingВидео7.2 Tracer kineticsВидео7.3 Metabolism measured by deoxyglucoseВидеоTraining quiz: Tracer kinetics and metabolismЗадание

7.4 Conclusion

What you have learnedЧтение

Graded quiz

Week 7 : Graded quizЗадание

Additional ressources

Week 7: ressourcesЧтениеYour feedbackPLUGIN
08Goodbye note2 материалов

Farewell

Course evaluationЧтениеNew Plugin ItemPLUGIN