Which five key words are associated with reporting intensities in ultrasound?

The five key words recognized in connection with reporting intensities in ultrasound are peak, average, temporal, spatial, and pulsed.

To understand why these terms are fundamental, it is important to recognize their definitions and roles in ultrasound physics.

• Peak Intensity refers to the maximum intensity of the ultrasound wave during a given time. It is essential for understanding how strong the ultrasound beam is at its most intense point.

• Average Intensity is the mean intensity over a specified time frame and is important for evaluating exposure levels during the entire duration of ultrasound transmission.

• Temporal Intensity refers to the variations in intensity over time. This is particularly relevant in pulsed ultrasound where the intensity can fluctuate as the ultrasound beam is turned on and off.

• Spatial Intensity takes into account the variations in intensity across different spatial locations within the ultrasound beam. This concept is vital for understanding how the intensity can change depending on the distance from the transducer and the focal region.

• Pulsed Intensity emphasizes the importance of analyzing intensity in the context of pulsed waveforms, which are frequently used in ultrasound imaging to create the necessary images.

By integrating these five terms, one can accurately describe and analyze the intensity