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Real-time functional magnetic resonance imaging.

¹UCLA Brain Mapping Division, 660 Charles Young Drive South, Los Angeles, California 90095, USA. mscohen@ucla.edu

Methods (San Diego, Calif.)

|January 29, 2002

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Abstracts of Presentations at the International Conference on Basic and Clinical Multimodal Imaging (BaCI), a Joint Conference of the International Society for Neuroimaging in Psychiatry (ISNIP), the International Society for Functional Source Imaging (ISFSI), the International Society for Bioelectromagnetism (ISBEM), the International Society for Brain Electromagnetic Topography (ISBET), and the EEG and Clinical Neuroscience Society (ECNS), in Geneva, Switzerland, September 5-8, 2013.

Clinical EEG and neuroscience·2013

Real-time functional MRI detects brain activity by measuring blood flow changes. This study details a preferred method for rapid, continuous brain imaging, offering new insights into neural processes.

Area of Science:

Neuroimaging
Biophysics

Background:

Magnetic resonance imaging (MRI) infers brain activity indirectly through blood flow.
Advances enable rapid image collection and statistical processing for real-time brain mapping.

Purpose of the Study:

To describe a preferred method for real-time functional MRI.
To present early results from this advanced brain imaging technique.

Main Methods:

Utilizing technical advances for continuous, high-rate image collection.
Applying statistical processing to image time series for real-time analysis.
Developing tomographic maps of brain activity with updates of 10 frames/s or better.

Main Results:

Demonstration of a preferred real-time functional MRI methodology.

Related Experiment Videos

Presentation of initial findings from the application of this technique.

Conclusions:

The described real-time functional MRI method is effective for brain activity detection.
This approach provides rapid, detailed insights into neural function.