Successful Aging and Age-related Decline

This study is looking at what healthy aging looks like in Malaysian older adults — examining thinking, movement, hearing, vision, and other factors to understand why some people age better than others. **You may be eligible if...** - You are 60 years or older and living in Malaysia - You are generally healthy (including those with managed medical conditions) - You can walk at least 3 meters on your own - You can communicate in English, Malay, Mandarin, or Tamil **You may NOT be eligible if...** - You have had a stroke - You have been diagnosed with a neurodegenerative disease (such as Alzheimer's or Parkinson's) or a psychiatric disorder - You have uncorrected hearing or vision impairments - You are currently taking psychiatric medications - You cannot walk independently or require full-time caregiver assistance - You scored below 19 on a standard cognitive screening test (MoCA) Talk to your doctor to see if this trial is right for you.