---
title: MRI Study With and Without Depression
description: The purpose of this study is to understand how different intensities of light impact the brain in individuals with and without depression.
---

[Butler Hospital Research Studies ](https://www.butler.org/studies)

# [MRI Study With and Without Depression](https://www.butler.org/studies/mri-study-with-and-without-depression)

 Written by [Butler Hospital](https://www.butler.org/studies/author/butler-hospital) | September 17, 2020

### Study Information

The purpose of this study is to understand how different intensities of light impact the brain in individuals with and without depression (seasonal and non-seasonal forms). Participation involves a screening assessment that lasts up to one hour and a single brain MRI scan procedure at the Brown MRF facility (within one to two weeks). Interested parties must have daytime availability during the work week.

### Eligibility Criteria 

- Generally healthy adults, age 18 to 65, with Major Depressive Disorder symptoms that are moderate to severe 

**OR**

- Generally healthy adults, age 18 to 65, without current or past treatment for depression or other major psychiatric disorders
- Normal vision or vision corrected with lenses or glasses.
- No contraindication to MRI scan (no surgically implanted metal)

[View full post](https://www.butler.org/studies/mri-study-with-and-without-depression)

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