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Abstract #3760

PyPulseq in a web browser: a zero footprint tool for collaborative and vendor-neutral pulse sequence development

Keerthi Sravan Ravi1,2, John Thomas Vaughan Jr.2, and Sairam Geethanath2
1Biomedical Engineering, Columbia University, New York, NY, United States, 2Columbia Magnetic Resonance Research Center, New York, NY, United States

PyPulseq is a free, open-source and vendor-neutral pulse sequence development (PSD) tool, allowing users to develop MR sequences using the Python programming language. This work demonstrates running PyPulseq in a web browser. This is accomplished by leveraging Google Colab which enables executing arbitrary code in a web browser. A single-slice 2D Gradient Recalled Echo pulse sequence is programmed and executed on a 3T scanner and the acquired data is visualized. PyPulseq on Colab enables portable PSD. It is beneficial for educational purposes, collaborative PSD and for fostering reproducible acquisition methods.

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