NeuroEverything Podcast

Hesham Mashhour
  • 0.0 (0)
  • Science
  • Updated Semiweekly

Deciphering the science behind what makes us human, one video and one article at a time. Visit YouTube or my website to find out more. neuroeverything.substack.com

Episodes

  1. 10/17/2024

    Substack Exclusive: A Flickering Light Can Clear Alzheimer's Amyloid Plaques

    Scientists have discovered that exposing mice with Alzheimer's disease to a 40Hz flickering light can significantly improve Alzheimer's symptoms. The exact mechanism remains unclear, it seems that being exposed to an hour of a 40Hz flickering light can clear amyloid plaques in the brain. D54D2 is a monoclonal antibody of β-amyloid and allows us to visualise the plaques in these 6-month-old 5XFAD mice. Clearance of amyloid plaques was achieved with both a 40Hz and 80Hz flicker, but was most pronounced at 40Hz. So, how does a flicker light achieve this effect? Gene expression. A flicker light is able to alter the expression of genes that code for Aquaporin-4 (AQP-4) transporters. It seems that the clearance of amyloid plaques takes place through these cell membrane transporters. We already know from previous research that AQP-4, which is mostly a transporter of water molecules across the cell membrane, is also essential in clearing accumulated amyloid and tau aggregates from the brain. So, everything seems to check out really. Sound too good to be true? Here’s a map showing differentially expressed genes showing the genes that are overexpressed and underexpressed in different types of neuronal cells. This also lines up with some really old research from 2006 where a 10Hz flicker was used in elderly human subjects and was found to improve memory. To receive new consider becoming a free subscriber. It’s free and it’s the smart thing to do. Citations: Murdock, M.H., Yang, CY., Sun, N. et al. Multisensory gamma stimulation promotes glymphatic clearance of amyloid. Nature 627, 149–156 (2024). https://doi.org/10.1038/s41586-024-07132-6 Williams, J., Ramaswamy, D. & Oulhaj, A. 10 Hz flicker improves recognition memory in older people. BMC Neurosci 7, 21 (2006). https://doi.org/10.1186/1471-2202-7-21 #alzheimer #alzheimersresearch #flickering #science Get full access to NeuroEverything at neuroeverything.substack.com/subscribe

    1 min
  2. Creatine Does More Than Build Muscles, It Helps Treat Depression

    08/01/2024

    Creatine Does More Than Build Muscles, It Helps Treat Depression

    Creatine is one of the most popular sports supplements used by athletes around the world. It effectively helps build muscle mass and is safe to use. However, scientists are starting to suspect that creatine may prove to be as beneficial for the brain as it is for skeletal muscles, if not more so. We now have multiple studies that suggest creatine may help protect the brain from the harms of sleep deprivation and neurodegenerative disease, improve cognition, and it may even improve mood and help treat depression. I summarise the evidence on creatine and its role in the treatment of depression. I'll explain why creatine can treat depression and improve mental health by improving brain metabolism, and suggest a regimen for those of you who might want to try supplementing with creatine. Subscribe to my channel on YouTube. Or — even better — subscribe to my Substack to receive updates straight into your inbox whenever I have something to say. It’s your support that allows me to continue creating high-quality scientific content for free. Because in the dark times we live in today… science must triumph. Thank you. Get full access to NeuroEverything at neuroeverything.substack.com/subscribe

    7 min
  3. Clara Immerwahr: A Great Chemist Undone

    07/25/2024

    Clara Immerwahr: A Great Chemist Undone

    The history of science is full of stories of great female scientists that were reduced and stifled by those around them. Clara Immerwahr was the first German woman to receive a PhD in chemistry. A brilliant scientist in her own right, Clara's life and career were cut short after her marriage to the renowned chemist and Nobel Prize recipient Fritz Haber. In this video, we discuss Clara's overlooked contributions and the challenges she faced. This is very much a story of lost potential, but it serves as a reminder to all that we must do all we can to protect the rights and freedoms of women, as they become increasingly challenged. Long Live Clara & Every Female Scientist... Past, Present, and Future. Get full access to NeuroEverything at neuroeverything.substack.com/subscribe

    10 min
  4. The Evolution of Intelligence: From Slime Mold to Human Brains

    07/18/2024

    The Evolution of Intelligence: From Slime Mold to Human Brains

    Intelligent life is all around us, but is all intelligent life equal? Or, put another way, what sets human intelligence apart from the intelligence of other people? This video is a bit different from what I typically do on this channel. It's a bit more of a journey through the evolution of intelligence, from simple algorithmic neural networks to organisms capable of complex thought. Key Takeaways: ✅ Instinct is different from what we typically describe as intelligence ✅ The NOTCH2NL mutation contributed to making us humans ✅ There may be limits to our cognition that we may not be aware of Get full access to NeuroEverything at neuroeverything.substack.com/subscribe

    9 min
  5. How Brain Scans Are Able To Predict Stock Prices

    07/11/2024

    How Brain Scans Are Able To Predict Stock Prices

    Forget Wall Street analysts – brain imaging can be the best financial advisor out there. In this video/podcast, I talk about the new science of neuroforecasting and how it's changing our understanding of the brain's hidden powers. Turns out... two small parts of the brain known as the anterior insula and nucleus accumbens, may be better predictors of how stock prices will move... than the best Wall Street analysts out there. Key Takeaways: ✅ Neuroforecasting is a new emerging field within neuroscience ✅ Our brains are able to make predictions at scale by performing quick, snap risk assessments, which go on to outperform chance Get full access to NeuroEverything at neuroeverything.substack.com/subscribe

    7 min
  • 5 Episodes

About

Deciphering the science behind what makes us human, one video and one article at a time. Visit YouTube or my website to find out more. neuroeverything.substack.com

Information

  • Creator
    Hesham Mashhour
  • Years Active
    2K
  • Episodes
    5
  • Rating
    Clean
  • Copyright
    © Hesham Mashhour
  • Show Website
    NeuroEverything Podcast