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Friday, 3 February 2017

image based Q. 75 - Image matters

Q.  Which of these term is not related to magnetic resonance imaging?


a. fMRI
b. SNR
c. dGEMRIC
d. STIR
e. DWI
f. H- index


























































































Answer -

fMRI stands for 'functional MRI' used to study neural pathways when realtime assessment of brain is done following certain stimulus and area of the brain responding to it is captures for evaluation.

SNR is signal to noise ratio, an important technical element in MR imaging.

STIR stands for Short Tau Inversion Recovery and is an imaging method that imparts additional details of MRI image by suppression of fats.

DWI is Diffusion Tensor Imaging and is currently used for additional information from routine process.

DGEMRIC stands for delayed gadolinium enhanced MRI of Cartilage. This feature is helpful in finer detailing of articular cartilage health and pathology.

H- index is however an index used for research and related to academic journals. Apart from 'impact factor' this index is also considered by certain publications as mark of relevance and authority.

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