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Tracking cognitive processes with functional MRI

Tracking cognitive processes with functional MRI enables researchers to non-invasively observe brain activity as individuals engage in various mental tasks. By measuring changes in blood oxygenation, functional MRI provides valuable insights into the neural networks underlying perception, attention, memory, and decision-making. This technology continues to advance our understanding of the complex relationship between brain function […]

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Cognitive sequencing

Cognitive sequencing refers to the ability to process information and perform actions in a specific order, a skill essential for domains such as problem-solving and language comprehension. In contrast, fMRI brain sequencing utilizes functional magnetic resonance imaging to map neural activity during cognitive tasks, offering valuable insights into which brain regions are implicated in these

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Low-field MRIs

In MRI (Magnetic Resonance Imaging), high-field scanners (1.0T or greater) generate stronger magnetic fields than low-field scanners (less than 1.0T). High-field MRIs generally provide superior image quality, reduced scan times, and greater sensitivity to subtle tissue variations. Conversely, low-field MRIs are typically more compact, cost-effective, and demand less extensive shielding.

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fMRI

fMRI stands for Functional Magnetic Resonance Imaging, a neuroimaging technique used to measure brain activity by detecting changes in blood flow. It is a non-invasive method based on the principle that neural activity and blood flow are coupled; when a specific brain region becomes active, blood flow to that area increases, allowing for precise mapping

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MRI

MRI stands for Magnetic Resonance Imaging, a medical imaging technique that uses strong magnetic fields and radio waves to create detailed images of the inside of the body. It is a non-invasive method for examining organs, tissues, and the skeletal system, playing a crucial role in diagnosing and monitoring various medical conditions.

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