Dolphins produce ultrasonic echolocation clicks—ranging from around 2,000 to 100,000 Hz—that may offer therapeutic benefits for children with cerebral palsy. These high-frequency sounds generate subtle vibrations that could positively affect brain function by encouraging relaxation and enhancing coordination between the brain’s hemispheres.This effect is similar to vibroacoustic therapy, which uses sound waves to ease muscle tension and support better motor control. When paired with the sensory

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