Dasha had become desensitized to the stimulation of the sound of the airplanes. This statement is true.
In a psychological process known as desensitisation, a response is repeatedly aro.used in circumstances where the action inclination that results from the emotion turns out to be irrelevant. The idea is that by exposing the auditory nerves and brain centres to a sound at a low volume for a predetermined period of time each day, they would grow desensitised and able to withstand regular environmental noises once more.
The response of the sensory system to a steady input gradually declines over time. Typically, it is felt as a shift in the stimulus. All neurological and sensory systems have some type of adaptation that allows them to constantly recognise environmental changes.
Know more about desensitized here
https://brainly.com/question/10559905
#SPJ4