Hannah Jean Gellerstedt

Recommended Articles

• How REM Sleep Behavior Disorder Ties in with Parkinson's Disease

  Some may have heard about the unbelievable stories of sleepwalkers driving cars in the middle of the night or walking for miles without ever being conscious of it. Maybe, these stories sound a little out there, however the symptoms and side-effects of sleep disorders vary largely from person to...

• What Do Tonsils Look Like?

  Introduction Tonsils are a pair of lymphoid tissues that are located at the back of the throat. They belong to the lymphatic system and help fight infections. Normally, they are pinkish in color. However, sometimes, tonsils become enlarged, red, and irritated when they get infected.When they are...

• 12-Year-Old Pianist with Autism Blows Audience Away on Harry Connick Jr. Show

  Tina Velazquez knew that her son, Jacob, was special very early on. When he was just 13 months old, he was not speaking; however, he had learned the entire alphabet by heart. By the age of 2, he had memorized all 50 states and the 7 continents. During this time, Jacob was also diagnosed with speech...

• Is Lower Back Pain a Sign of Testicular Cancer?

  Testicular cancer affects the male sex organs called the testes, two oval shaped gonads located just beneath the penis, which are primarily responsible for producing male sex cells called sperm, as well as the male sex hormone called testosterone. Cancer mainly affects the germ cells, which in...

• What Do Head Lice Eggs Look Like?

  Lice lay their eggs called nits, which are placed on the hair shaft. Nits look more like dandruff but they cannot simply be shaken out of the hair like dandruff. To get rid of lice eggs, you have to follow certain steps and make sure that their eggs or nits are completely removed from the...

• Does the Pertussis Vaccine Have Any Contraindications and Side Effects?

  Pertussis is an infection of the upper respiratory system. The disease is highly contagious and spreads through the coughing and sneezing of an infected individual. This highly contagious and airborne disease is caused by the bacteria called Bordetella pertussis. The symptoms of pertussis typically...