If you want to follow your dreams, go to sleep early
In the 1950s, after conducting experiments on rats that were later confirmed on humans, scientists discovered that we did not have a continuous and consistent pattern of brainwave activity during sleep. Instead, the brainwave patterns fluctuated between periods of higherfrequency waves, similar to wakeful brain activity, and periods of low-frequency waves, typical of deep sleep.
The sleep periods resembling wakeful states were characterized by rapid and irregular eye movements, and dreams. This type of sleep was called rapid eye movement or REM sleep. During the other periods, brain activity was slow and the body completely relaxed with no movement of the eyes. This state was called deep or NREM sleep.
During NREM sleep, the body repairs itself. Tissues regenerate, the immune system rejuvenates, and energy levels replenish. The brain consolidates memories and learning from the day, and expels neurotoxins.
Indeed, deep NREM sleep is the brain's cleanup phase. Brain activity and blood circulation decrease, permitting the glymphatic system (clears waste products and toxins from the brain) to facilitate the exchange of cerebrospinal fluid (CSF) and interstitial fluid (ISF) in the brain. During this phase, ISF volume increases by 60%, flushing the brain and eliminating waste.
Research reveals that the glymphatic system also aids memory consolidation, potentially explaining sleep's role in brain health. Prolonged sleep deprivation can impair this, allowing toxic waste buildup that contributes to cognitive decline and neurological disorders, including Alzheimer's.
Diese Geschichte stammt aus der February 2024-Ausgabe von Heartfulness eMagazine.
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Diese Geschichte stammt aus der February 2024-Ausgabe von Heartfulness eMagazine.
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TIME IS A PRECIOUS RESOURCE
SARA BUBBER tells a story about a king who set a challenge in order to find an assistant. The outcome teaches us the value of time. She also gives us a thoughtful heart activity, and tells us some fun facts about time.
WHEN A BIRD SINGS, DO YOU ANALYZE IT?
SIDDHARTH KAK is an Indian documentary maker, television producer, and presenter, best known as the producer and presenter of Surabhi. Here, he is interviewed by PURNIMA RAMAKRISHNAN at the Global Spirituality Mahotsav about being stoic, and he shares two unique stories on how culture and language can transcend borders, time, and unexpected circumstances.
Become Your Own Influence
AARYAN ARORA is a young actor, musician, and composer. He was interviewed by PRAGYA MISHRA during the Global Spirituality Mahotsav on the impact of meditation on his creativity and sense of inner balance, and the advice he would give young people struggling to find their way.
Cultivating Peace: Water, Wetlands, and Biophilia for a Loving World
SRAVAN BANDA reminds us of the importance of water in a peaceful world. He especially focuses on wetlands, often referred to as the Earth's kidneys, and asks us to continue the work of World Water Day throughout the rest of the year.
It's Time for Love to Go Viral
DR. ROLLIN MCCRATY shares the science of the synchronicity between the heart and mind and, when they are in sync, how the love that is created can positively connect us to each other and everything in the world.
HUMAN FELLOWSHIP
NILAKSHI RAJKHOWA is the Director, Office of Public Affairs, National Spiritual Assembly of the Baha'i Faith in India. During the Mahotsav, she challenged everyone to join together to overcome our current crises, by starting with the heart.
There Will Always Be PROBLEMS
GOUR GOPAL DAS is an Indian monk, lifestyle coach, motivational speaker, and former electrical engineer. He talks about the inevitability of problems and how developing a state of inner peace can help us to navigate those problems, and not allow them to hold us back from living a fulfilling and whole life.
An Honor Bestowed
On the final morning of the Mahotsav, the Right Honorable PATRICIA SCOTLAND, KC, Secretary-General of the Commonwealth, spoke about the role DAAJI has played in bringing spirituality to the world, unifying people of all faiths and cultures, and nurturing nature. In honor of his work, she bestowed upon him the title of Global Ambassador for Peacebuilding and Faith in the Commonwealth. Below is the speech she made while conferring the honor.
Love for the Sake of Love
On the second day of the Mahotsav, DAAJI spoke about the purpose of the gathering, why there are different religious practices in different faiths, how to nurture the soul, and how all people can come together for a better world.
RECONNECTING WITH YOUR INNER CHILD
DR. JOSEPH HOWELL is the founder of The Institute for Conscious Being in the US. During his keynote address at the Global Spirituality Mahotsav, he guided the audience through an exercise to help them find spiritual connection by connecting to their inner child.
