Parkinson's study: a walk in the park may sharpen the mind
NCT ID NCT06483126
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed online study looked at whether natural environments like parks, gardens, and lakesides can improve mood and cognition in people with and without Parkinson's disease. 97 participants filled out surveys about their connection to nature, depressive symptoms, sleep, anxiety, and quality of life. The goal was to understand if nature has restorative benefits for this population.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this research could point toward simple, low-cost ways to improve mood and thinking for people with Parkinson's by spending time in nature.
- What could go wrong
- This is a small, completed online survey, not a treatment trial. Results may not apply to everyone, and it does not test any direct intervention or therapy.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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97 people
The number who actually took part.
- Started
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Aug 2024
- Finished
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Jul 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Persons with and without Parkinson's disease volunteering for an online study
- Ages
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40 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: For persons with Parkinson's disease: * Participants must be at least 40 years old * Have a diagnosis of idiopathic PD * Be proficient English speakers * Have functional vision * Have internet access, and access to a smartphone/laptop/desktop For persons without Parkinson's disease: * Participants must be healthy middle-aged and older adults, with no diagnosis of neurological/neurodegenerative conditions * Participants must be at least 40 years old * Be proficient English speakers * Have functional vision * Have internet access, and access to a smartphone/laptop/desktop Exclusion Criteria (both groups): * Diagnosis of dementia * Poor vision (non-functional range) * Lack of access to internet or to a smartphone/ laptop/desktop computer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Vision and Cognition Laboratory, Boston University
Boston, Massachusetts, 02215, United States
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