📖+10 XP
🎧+10 XP
✅+15 XP
Level A1 – BeginnerCEFR A1
2 min
82 words
- Parkinson's affects many people across the United States.
- The disease slowly destroys brain cells that control movement.
- Tremor and other symptoms appear later in patients.
- Because of this, early detection is very important.
- Doctors use special brain scans to see changes.
- Scans measure markers that show brain health.
- In healthy brains the markers rise and fall together.
- In people with Parkinson's this link becomes weaker.
- Researchers compared patients with healthy volunteers using scans.
- The results may help study disease development and treatment.
Difficult words
- disease — a serious health problem in the body
- destroy — to damage something so it stops workingdestroys
- brain — the organ in your head that controls thinking and movementbrains
- movement — the act of moving or changing position
- symptom — a sign that a person is illsymptoms
- scan — a picture or test that shows inside the bodyscans
- marker — a substance or sign used to show a conditionmarkers
Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.
Discussion questions
- Have you ever had a medical scan?
- Do you think early detection is important?
- Do you know someone with movement problems?
Related articles
29 Dec 2025
2 Oct 2025
Affordable twice-yearly HIV injection lenacapavir to reach 120 countries
Lenacapavir, a twice-yearly HIV prevention injection, will be licensed for 120 low- and middle-income countries at US$40 a year. Rollout is expected from 2027 with funding support, but some countries and price transparency remain concerns.
26 Jan 2026
2 Dec 2025
21 Apr 2026
Nasal spray reverses signs of brain aging in models
Researchers developed a nasal spray that delivers extracellular vesicles with microRNAs to the brain. In preclinical models it reduced inflammation, restored neuronal mitochondria and improved memory, but human tests are still needed.