Explore why some elderly individuals perceive music that isn't physically present. Understand this common auditory experience and its often benign nature.
Understand the nuanced differences between cortisone and hydrocortisone. Learn how these related medications function uniquely for various medical applications.
Uncover the physiological connection between thyroid activity and estrogen levels. Understand how an underactive thyroid can influence this crucial hormonal balance.
Explore gene splicing, from its natural role in the human body to advanced engineered techniques transforming medicine, and the ethical questions it raises.