🔍
Neurons continue to grow throughout human life. For years scientists and doctors thought that brain and neural tissue couldn’t grow or regenerate. While it doesn’t act in the same manner as tissues in many other parts of the body, neurons can and do grow throughout your life, adding a whole new dimension to the study of the brain and the illnesses that affect it.
0 like 0 dislike

Related questions

The human brain cell can hold 5 times as much information as the Encyclopedia Britannica. Or any other encyclopedia for that matter. Scientists have yet to settle on a definitive amount, but the ... of history, only takes up 70 terabytes, making your brain's memory power pretty darn impressive.

View solution
0 like 0 dislike
0 answers

The brain itself cannot feel pain. While the brain might be the pain center when you cut your finger or burn yourself, the brain itself does not have pain receptors and cannot feel pain. That ... , nerves and blood vessels that are plenty receptive to pain and can give you a pounding headache.

View solution
0 like 0 dislike
0 answers

The adrenal glands change size throughout life. The adrenal glands, lying right above the kidneys, are responsible for releasing stress hormones like cortisol and adrenaline. In the seventh month of a fetus' ... time a person reaches old age, the glands are so small they can hardly be seen. 

View solution
0 like 0 dislike
0 answers

It is not possible to tickle yourself. Even the most ticklish among us do not have the ability to tickle ourselves. The reason behind this is that your brain predicts the tickle from information it already ... brain doesn't respond in the same way as it would if someone else was doing the tickling.

View solution
0 like 0 dislike
0 answers

The feet account for one quarter of all the human body’s bones. You may not give your feet much thought but they are home to more bones than any other part of your body. How many? Of the two hundred or so bones in the body, the feet contain a whopping 52 of them.

View solution
0 like 0 dislike
0 answers

50.5k questions

47.1k answers

240 comments

7.0k users