Skip to content
AYNILists
  • Home
  • Entertainment
  • World & Business

5 Surprising Facts About The Human Brain

August 9, 2025July 19, 2012 by admin

cc licensed flickr photo shared by perpetualplum

Even though humans only use about 10 percent of their brains, what they are able to accomplish with this small percentage of the brain is remarkable. The brain does everything from triggering the feeling of love with Oxytocin in adolescents to allowing toddlers to create their own imaginary play friends. The brain truly has unlimited capacities, and when you know about these unlimited capacities, you may just feel some gratitude for the powers of your mind. Here are some facts about the brain that might help you feel inspired to make greater use of the remarkable gift that you have been given for this lifetime.

Contents

  • 1. Physical Illness is Often Psychological
  • 2. Memories Are Strongest When They Are Triggered by Scent
  • 3. Lack of Sleep Harms the Ability to Create Memories
  • 4. You Forget 50 Percent of Your Dreams Five Minutes After Waking
  • 5. Music Boosts Organizational Skills
  • Citations:
  • About the author: Sarah Hellam is a nurse practitioner and guest author at Brainz, a site that entertains you as it makes you smarter.

1. Physical Illness is Often Psychological

About 50 to 70 of visits to the doctor have their roots in psychological beliefs. The common cold is one of the most common physical ailments that has its basis in psychological beliefs. If a person has been under tremendous stress or has negative beliefs, then these factors can inflame a physical illness. The flip-side is that having a positive mentality and laughing often can actually trigger feelings of well-being. Doctors have found that patients who have positive feelings about their health can actually improve the condition of their bodies and minds.

2. Memories Are Strongest When They Are Triggered by Scent

Have you ever smelled a perfume that you just loved? Maybe your mother wore a lovely scent, and whenever you smell it, you instantly think about the times she would dress up for the holidays or go to all of your school productions. The reason you tend to remember more when you smell a particular scent is because scent is the strongest emotional trigger for the brain. When the brain comprehends a particular scent, a very strong emotion is triggered. A memory is created, and you will then always have an association in your mind with that event.

3. Lack of Sleep Harms the Ability to Create Memories

When you were a student, your teachers always told you to get a full night’s sleep before a big exam. Your teachers knew that having sleep would put your brain in the best condition to succeed for the exam. Not having enough sleep can actually prevent your brain from recalling essential information. When you know that you need to recall important information for an exam, the best way you can prepare for success is by getting enough sleep.

4. You Forget 50 Percent of Your Dreams Five Minutes After Waking

After you wake up, your memory of a dream quickly dissipates. You will lose 50 percent of what you remember about a dream only five minutes after waking up. Then, you will lose 90 percent of what you remember only 10 minutes after waking up from a dream. One way you can “save your dreams” is by writing them down immediately after waking up. This will help you decipher the hidden meaning that your dreams may have and may shed insight into problematic issues that you are dealing with in your life.

5. Music Boosts Organizational Skills

If you are thinking about signing your child up for music lessons, then you are doing your child a favor for the future. Music lessons have been shown to improve the organizational abilities of a child’s mind.

These are just a small sampling of the fascinating facts that surround the human brain. The human brain is one of the most enigmatic parts of the body, and it is vital for the proper development of the human body.

Citations:
  • National Geographic
  • Harvard University
  • University of Michigan-Ann Arbor
About the author: Sarah Hellam is a nurse practitioner and guest author at Brainz, a site that entertains you as it makes you smarter.

Categories health-medical Tags brain, dreams, facts, Featured, Human, memories, music, national geographic, psychology, sleep, surprising
Top 10 Black Voices Powering Animation
Top 10 Black Voices Powering Animation

Latest lists

  • List Of All Marvel Movies in order of release (Updated May 2020)
    Entertainment
    |
    October 23, 2013
  • List Of All James Bond Villains
    Entertainment
    |
    July 2, 2013
  • List Of All James Bond Actors
    Entertainment
    |
    February 27, 2011
  • All James Bond Movies in order of release (updated May 2020)
    Entertainment
    |
    October 25, 2009
  • List of All Star Wars Movies in Chronological Order
    Entertainment
    |
    May 12, 2020
  • Marvel Movies in Order: MCU Chronological Watching Order
    Entertainment
    |
    May 6, 2020
  • 10 Nations You Probably Never Heard Of
    World Business
    |
    May 9, 2014
  • 25 Busiest Airports in the World by yearly passengers
    World Business
    |
    December 10, 2013
  • List Of All Star Trek Movies
    Entertainment
    |
    September 10, 2013
  • List Of All Harry Potter Movies in order of release date
    Entertainment
    |
    July 23, 2013

Featured lists

List Of All Marvel Movies in order of release (Updated May 2020)

Oct 23, 2013 | Entertainment

List Of All James Bond Villains

Jul 2, 2013 | Entertainment

List Of All James Bond Actors

Feb 27, 2011 | Entertainment

All James Bond Movies in order of release (updated May 2020)

Oct 25, 2009 | Entertainment

List of All Star Wars Movies in Chronological Order

May 12, 2020 | Entertainment

Marvel Movies in Order: MCU Chronological Watching Order

May 6, 2020 | Entertainment

10 Nations You Probably Never Heard Of

May 9, 2014 | World Business

25 Busiest Airports in the World by yearly passengers

Dec 10, 2013 | World Business

List Of All Star Trek Movies

Sep 10, 2013 | Entertainment

List Of All Harry Potter Movies in order of release date

Jul 23, 2013 | Entertainment

© 2026 AYNILists • Built with GeneratePress