Tiny Matters [BONUS] Cleaning up brain junk while you sleep and new neurons from exercise: Tiny Show and Tell Us #5
Aug 28, 2024
Discover the incredible phenomenon of neurogenesis, where your brain continues to produce new neurons even as you age! Learn about the significant link between exercise and brain health, emphasizing how aerobic activity can boost neuron growth and potentially fend off cognitive decline. Dive into the fascinating role of cerebrospinal fluid during sleep, which helps cleanse the brain while influenced by brain waves. These insights shed light on improving memory and combating neurodegenerative diseases like Alzheimer's.
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Adult Brains Still Make New Neurons
- Neural stem cells persist in adulthood in specific brain regions like the hippocampus.
- This allows the adult brain to generate new neurons and retain some regenerative capacity.
Hippocampus Is Central To Memory And Disease
- The hippocampus is crucial for memory and is especially affected early in Alzheimer's.
- Its capacity for neurogenesis makes it a key target for research into degenerative disease treatments.
Exercise To Boost Brain Regeneration
- Aerobic exercise increases hippocampal neurogenesis and BDNF levels in animal studies.
- Aim for moderate intensity exercise around 120–150 minutes per week to potentially support brain health.