What information about a genetic condition can statistics provide?

Statistical data can provide general information about how common a condition is, how many people have the condition, or how likely it is that a person will develop the condition. Statistics are not personalized, however-they offer estimates based on groups of people. By taking into account a person's family history, medical history, and other factors, a genetics professional can help interpret what statistics mean for a particular patient.

Some statistical terms are commonly used when describing genetic conditions and other disorders. These terms include:

Light from outside the brain can turn on nerve cells in monkey brains
Psilocybin may help cancer patients with depression and anxiety for years
Brain waves common during sleep also show up in awake sheep
The heart has its own brain. Now, scientists have drawn a detailed map of this little brain, called the intracardiac nervous system, in rat hearts.
Although it's tricky for us humans to see, mouse feelings are written all over their furry little faces.
Nanoparticles cruising through blood vessels (illustrated) may distract immune cells from harming the brain after an injury, a study in mice suggests.