World Mental Health Day 2023: 10 Fun Facts About the Brain You Didn’t Know

World Mental Health Day 2023 reminds us of the profound connection between our well-being and the intricacies of the human brain.

World Mental Health Day: Around 75% of the human brain is composed of water.

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On World Mental Health Day 2023, it's essential to recognise the pivotal role the brain plays in our well-being. The brain stands as a vital component of your body's central nervous system, holding the distinction of being its most intricate organ. It possesses the remarkable capability to transmit and receive vast quantities of information. However, due to its immense complexity, there remain aspects of the brain that elude complete comprehension by doctors and scientists. On the occasion of World Mental Health Day, we came up with 10 fun facts about the brain.

World Mental Health Day 2023: 10 Fun Facts About the Brain

Here are the 10 fun facts about the Brain you didn’t know:

1. Around 75% of the human brain is composed of water. Even slight dehydration can negatively impact brain function.

2. The human brain consists of around one hundred billion neurons.

3. Contrary to the myth, humans utilise their entire brain and it remains active even during sleep.

4. Dreams are a complex blend of imagination, psychological factors and neurological processes, showcasing the brain's activity during sleep.

5. Phantom limb pain syndrome occurs when the central nervous system, including the brain, continues to perceive pain from an amputated limb.

6. The brain itself cannot experience pain; it processes pain signals but does not feel pain.

7. Memory and cognitive abilities start to decline in a person's late 20s.

8. The human brain undergoes a reduction in size as individuals age, typically occurring after middle age.

9. Alcohol affects the brain, leading to symptoms such as blurred vision, slurred speech, and impaired coordination. Long-term use can result in memory issues and cognitive decline.

10. While more research is needed to determine their full benefits, computer and video games have shown the potential to enhance cognitive abilities.