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                        <td><span style="font-family:Helvetica, sans-serif; font-size:20px;font-weight:bold;">Mind & Brain News -- ScienceDaily</span></td>
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                        <td><a href="https://www.sciencedaily.com/releases/2025/12/251217082505.htm" style="font-family:Helvetica, sans-serif; letter-spacing:-1px;margin:0;padding:0 0 2px;font-weight: bold;font-size: 19px;line-height: 20px;color:#222;">Scientists rewired Down syndrome brain circuits by restoring a missing molecule</a>
                        <div style="font-family:Helvetica, sans-serif; text-align:left;color:#999;font-size:11px;font-weight:bold;line-height:15px;">Dec 17th 2025, 08:25</div>

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                        <p>A missing brain molecule may be disrupting neural wiring in Down syndrome, according to new research. Replacing it in adult mice rewired brain circuits and improved brain flexibility, challenging the idea that treatment must happen before birth.</p>
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                        <td><a href="https://www.sciencedaily.com/releases/2025/12/251216081943.htm" style="font-family:Helvetica, sans-serif; letter-spacing:-1px;margin:0;padding:0 0 2px;font-weight: bold;font-size: 19px;line-height: 20px;color:#222;">A new test could reveal Alzheimer’s before symptoms appear</a>
                        <div style="font-family:Helvetica, sans-serif; text-align:left;color:#999;font-size:11px;font-weight:bold;line-height:15px;">Dec 17th 2025, 06:15</div>

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                        <p>Scientists at Northern Arizona University are developing a promising new way to detect Alzheimer’s disease earlier than ever before—by tracking how the brain uses sugar. Using tiny particles in the blood called microvesicles, researchers may soon be able to gather brain-specific information without invasive procedures. If successful, this approach could transform Alzheimer’s diagnosis, monitoring, and even prevention, much like how doctors manage heart disease today.</p>
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                        <td><a href="https://www.sciencedaily.com/releases/2025/12/251216081939.htm" style="font-family:Helvetica, sans-serif; letter-spacing:-1px;margin:0;padding:0 0 2px;font-weight: bold;font-size: 19px;line-height: 20px;color:#222;">Scientists reveal why some brains stop growing too soon</a>
                        <div style="font-family:Helvetica, sans-serif; text-align:left;color:#999;font-size:11px;font-weight:bold;line-height:15px;">Dec 17th 2025, 02:35</div>

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                        <p>Researchers used miniature human brains grown in the lab to uncover why certain genetic mutations lead to abnormally small brains. Changes in actin disrupted the orientation of early brain cell divisions, causing crucial progenitor cells to disappear too soon. This reduced the brain’s ability to grow normally. The work offers a clear cellular explanation for microcephaly linked to Baraitser-Winter syndrome.</p>
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<p><strong>Forwarded by:<br />
Michael Reeder LCPC<br />
Baltimore, MD</strong></p>

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