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Scientists Map 21 Million Brain Cells, Create Detailed Atlas of Human Brain
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What Happened?
Researchers have mapped 21 million cells in the human basal ganglia, a region crucial for movement and decision-making. This atlas could enhance understanding of various brain disorders.
Key points
- The atlas includes 21 million mapped cells in the basal ganglia, a key brain region.
- It aims to improve understanding of disorders like Parkinson's, Huntington's, and schizophrenia.
- The research was part of the US BRAIN Initiative, launched in 2014.
- Researchers identified gene activity and epigenetic changes in individual cells.
- A new brain cell type linked to schizophrenia and bipolar disorder was discovered.
- The atlas could aid in developing targeted treatments, though these are years away.
Key insights
- The atlas may facilitate targeted gene therapy for brain disorders.
- Understanding gene activity in specific cells could lead to new treatment strategies.
- The discovery of a new cell type may open avenues for research into schizophrenia.
- Comparing healthy and diseased tissue could reveal critical cellular function changes.
Why it matters
This research could lead to better understanding and treatment options for various brain disorders.
Source
India Today
