5 Weird Involuntary Behaviors Explained!

The video explores various involuntary human behaviors, such as eye twitching, photic sneeze reflex, sleep starts, hiccups, yawning, and pee shivers. It delves into the causes, theories, and potential evolutionary reasons behind these actions, highlighting the complexity and mystery of the human body.

What is a common cause of involuntary eye twitching?

• Loud noises

• High sugar intake

• Excessive caffeine

• Lack of sleep

What is the photic sneeze reflex also known as?

• Optic sneeze disorder

• Light sneeze reflex

• Sun sneeze syndrome

• ACHOO syndrome

What is the medical term for the sensation of falling as you fall asleep?

• Sleep apnea

• Hypnagogic myoclonus

• REM disorder

• Sleep paralysis

Which of the following is a suggested remedy for hiccups?

• Listening to music

• Holding your breath

• Eating spicy food

• Jumping up and down

What is one theory about why yawning is contagious?

• It releases stress

• It improves vision

• It increases oxygen intake

• It helps synchronize group behavior