artifacts classified as Propagation, Attenuation, or and/or Doppler
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Propagation | ↑ frequency
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| Lateral resolution | show | ↑ frequency
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| Section thickness | show | ↓ gain and/or TGC OR ↑ z axis (3rd dimension) focus
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| Acoustic Speckle | show | ↓ gain or ↓ frequency
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| Reverberation | show | multiple matching layers
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| Refraction | Propagation | show 🗑
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| show | Propagation | change angulation of transducer
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| Mirror image | show | change angulation of transducer
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| Side lobe | show | inherent within the transducer ↓ gain
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| Grating lobe | show | inherent within the transducer ↓ gain
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| Comet tail | Propagation | show 🗑
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| show | Propagation | inherent within the tissue
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| show | Propagation | inherent within the tissue
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| Range ambiguity | Propagation / Doppler | show 🗑
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| Main bang | Propagation | show 🗑
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| Shadowing | Attenuation / Doppler | show 🗑
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| Enhancement | Attenuation | show 🗑
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| show | Attenuation | inherent within the tissue
• Change angulation of transducer so it is perpendicular to anatomy
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| Focal enhancement | Attenuation | show 🗑
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| Aliasing | Doppler | show 🗑
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| Speckle (noise) | show | ↓ gain
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| Doppler angle effects | Doppler | show 🗑
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| show | Doppler | ↑ wall filter
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
lefut
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