Результаты поиска по запросу "functional magnetic resonance imaging brain":

  1. Functional magnetic resonance imaging - Wikipedia

    Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. This technique relies on the fact that cerebral blood flow and neuronal activation are coupled.

    en.wikipedia.org

  2. Brain Imaging, functional (fMRI) | Magnetic Resonance, Functional (fMRI) - Brain

    • Functional magnetic resonance imaging (fMRI) measures the metabolic changes that occur within the brain.
    • Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions.

    www.radiologyinfo.org

  3. Fox MD, Raichle ME. Spontaneous fluctuations in brain activity observed with functional magnetic resonance imaging.

    • Functional magnetic resonance imaging (fMRI) is a technique for measuring and mapping brain activity that is noninvasive and safe. It is being used in many studies to better understand how the healthy brain works...

    fmri.ucsd.edu

  4. What is Functional Magnetic Resonance Imaging (fMRI)? | Psych Central

    • Functional magnetic resonance imaging, or fMRI, is a technique for measuring brain activity. It works by detecting the changes in blood oxygenation and flow that occur in response to neural activity...

    psychcentral.com

  5. Functional Magnetic Resonance Imaging (fMRI) is a modern brain-imaging

    • The underlying principle of functional Magnetic Resonance Imaging is that the brain depends on a very high flow of blood to cope with its high demands for oxygen and glucose.

    www.bu.edu

  6. Resting state fMRI - Wikipedia

    Resting state fMRI (rsfMRI or R-fMRI) is a method of functional brain imaging that can be used to evaluate regional interactions that occur when a subject is not performing an explicit task. This resting brain activity is observed through changes in blood flow in the brain which creates what is referred to...

    en.wikipedia.org

  7. Magnetic resonance imaging - Wikipedia

    Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease. MRI scanners use strong magnetic fields, radio waves...

    en.wikipedia.org

  8. Functional Magnetic Resonance Imaging - Scholarpedia

    Functional magnetic resonance imaging (fMRI) of the brain is a non-invasive way to assess brain function using MRI signal changes associated with functional brain activity. The most widely used method is based on BOLD (Blood Oxygenation Level Dependent)...

    www.scholarpedia.org

  9. Functional magnetic resonance imaging

    • Functional MRI or functional Magnetic Resonance Imaging (fMRI) is a type of specialized MRI scan. It measures the haemodynamic response related to neural activity in the brain or spinal cord of humans or other animals.

    en.academic.ru

  10. Functional magnetic resonance imaging explained

    • Functional magnetic resonance imaging or functional MRI (fMRI) is a functional neuroimaging procedure using MRI technology that measures brain activity by detecting changes associated with blood flow.[1]...

    everything.explained.today