Ageing, Alzheimer's, MS and Parkinson's - Growing new neurons Flashcards
(10 cards)
Where does neurogenesis occur in the brain?
In the hippocampus, a region involved in memory, mood, and cognitive function.
How many new neurons are created in the hippocampus daily?
Approximately 700, though survival depends on inflammation levels.
What condition increases Alzheimer’s risk due to impaired neurogenesis?
Depression.
What are neurotrophins?
They are brain-nourishing proteins that support neuron survival, growth, and synaptic function.
What is BDNF and why is it important?
BDNF (brain-derived neurotrophic factor) supports neurogenesis, memory, and cognitive function.
What affects BDNF levels negatively in Alzheimer’s?
BDNF levels are significantly reduced in Alzheimer’s disease.
How does gut microbiota affect neurogenesis?
Healthy gut flora support BDNF production.
How does yoga impact BDNF levels?
It can triple BDNF levels.
Which foods support BDNF?
Pomegranate, berries, walnuts, omega-3s, vitamin B12, polyphenols, and Mediterranean diet.
What lifestyle practices support neurogenesis?
Exercise, yoga, nature exposure, social and cultural enrichment, music, and reduced stress.
