schools
UTRGV students research new paths for discovering Alzheimer's indicators
By Lauren Sierra at ValleyCentral (KVEO NBC 23 / CBS 4) - Local News
· June 23, 2026
· 1 min read
HARLINGEN, Texas (ValleyCentral) — Alexa Nichols, a former ophthalmic technician and rising third year medical student at the University of Texas Rio Grande Valley, knows firsthand how much information the eyes can hold. Nichols is part of a group of students at UTRGV's School of Medicine studyin...
Key takeaway Nichols is part of a group of students at UTRGV's School of Medicine studying how small changes in the retina can indicate [...
Why this matters in The McAllen
The research being conducted by UTRGV students into the connection between retinal changes and Alzheimer's indicators has significant implications for the Rio Grande Valley community. As the region's population ages, the prevalence of Alzheimer's disease is likely to increase, placing a greater burden on local healthcare systems. The work of students like Alexa Nichols, who are exploring new paths for early detection, could lead to improved diagnosis and treatment options for Valley residents. Furthermore, the involvement of UTRGV's School of Medicine in this research underscores the institution's growing role in addressing regional health concerns. As the project progresses, it will be worth watching how the findings might be applied in clinical settings across the McAllen -Edinburg-Mission metro area, and whether they could lead to the development of new healthcare services or specialties in the region.
About this story
Original reporting by ValleyCentral (KVEO NBC 23 / CBS 4) - Local News . The McAllen surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit ValleyCentral (KVEO NBC 23 / CBS 4) - Local News . Have a tip or correction? Contact our newsroom .
Category: schools ·
Published: June 23, 2026 ·
Source: ValleyCentral (KVEO NBC 23 / CBS 4) - Local News ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? HARLINGEN, Texas (ValleyCentral) — Alexa Nichols, a former ophthalmic technician and rising third year medical student at the University of Texas Rio Grande Valley, knows firsthand how much information the eyes can hold. Nichols is part of a group of students at UTRGV's School of Medicine studyin...
When was this published? This article was first published on June 23, 2026 by ValleyCentral (KVEO NBC 23 / CBS 4) - Local News and curated for The McAllen readers.
Who reported this story? This story was reported by Lauren Sierra at ValleyCentral (KVEO NBC 23 / CBS 4) - Local News. To learn more about how The McAllen selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more schools coverage from The McAllen, or browse our daily briefing and topic hubs .
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