An ultrasound scan is a procedure that uses high frequency sound waves to create a picture of a part of the inside of your body. The ultrasound scanner has a probe that gives off sound waves. The ...

Ultrasonic sounds are high-frequency sound waves that exceed 20,000 hertz, making them too high-pitched for human ears to detect. These sound waves vibrate more than 20,000 times per second. Doctors ...

Your 12-week ultrasound is meant to assess your baby's development at the end of the first trimester of your pregnancy. At week 12, the fetus's organs and body systems are formed, and you may actually ...

Simple 40-hertz light and sound stimulation can induce brain rhythms that reduce Alzheimer’s pathology and improve cognitive function without invasive procedures or pharmaceutical side effects.

B-ultrasound scans were performed to obtain fetal intrauterine parameters, including head circumference (HC), femur length (FL), abdominal circumference (AC), and estimated fetal weight (EFW).

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...