## abr_intensity.jpg

The image is a scientific graph titled "FIGURE 11-7. Example of auditory brainstem response (ABR) recordings as a function of stimulus (click) intensity level for a normal hearing ear." The graph illustrates the relationship between click intensity levels and wave V latency in milliseconds (ms). 

The x-axis represents time, ranging from 0 to 15 ms, while the y-axis measures amplitude in microvolts (µV), with a scale of 0.20 µV.

There are six lines on the graph, each representing different click intensity levels:

- The top line is labeled "75 dB nHL" and shows wave V latency at approximately 6 ms.
- The second line from the top is labeled "60 dB nHL," with a wave V latency of around 7.5 ms.
- The third line, labeled "45 dB nHL," has a wave V latency close to 9 ms.
- The fourth line, marked "30 dB nHL," shows a wave V latency near 12 ms.
- The fifth line is labeled "15 dB nHL" and indicates a wave V latency of about 14.5 ms.

The bottom line represents the lowest intensity level shown on this graph, which is not explicitly labeled but can be inferred to be below 15 dB nHL based on its position relative to the other lines.

Each line corresponds to an auditory brainstem response (ABR) recording at a different click intensity level. The wave V latency systematically increases as the intensity decreases, as indicated by the downward trend of each line from left to right across the graph.

This description was generated automatically from image files by a local LLM, and thus, may not be fully accurate. Please feel free to ask questions if you have further questions about the nature of the image or its meaning within the presentation.