Glossary M
Glossary M
Deutsch: Magnetresonanz / Español: Resonancia Magnética / Português: Ressonância Magnética / Français: Résonance Magnétique / Italiano: Risonanza Magnetica
Magnetic resonance in the context of psychology typically refers to Magnetic Resonance Imaging (MRI) and Functional Magnetic Resonance Imaging (fMRI), which are non-invasive imaging techniques used to study the brain's structure and function. These tools are essential for understanding the neural mechanisms underlying various psychological processes and disorders.
Magnetic Resonance Imaging (MRI) refers to the use of radiowaves rather than X-rays to construct a picture of the living brain based on the water content of various tissues.
- Magnetoencephalogram (MEG) : Magnetoencephalogram (MEG is the magnetic equivalent of the Electroencephalogram in which a three-dimensional magnetic field of the brain can then be calculated. Superconducting quantum interference device (SQUID) detects the small magnetic fields in the brain that are a marker of neural activity. A disadvantage of MEG is related to that it is expensive and not readily available for clinical applications.
Magnification is defined as a cognitive distortion in which an imperfection is exaggerated into something greater than it is.
Magnitude refers to a property of measurement scales having to do with the fact that scale values can be ordered on the basis of magnitude: if A > B and B > C, then A > C.