--- title: Seasonal Affective Disorder MRI Study description: The purpose of this study is to understand how different intensities of light impact the brain in individuals with and without depression. image: https://www.butler.org/hubfs/-%20BUTLER/ButlerHospitalResearchStudy.jpg --- - [**Pay My Bill](https://www.carenewengland.org/pay/butler-hospital/) - [**Careers](https://www.butler.org/careers) - [**Donate](https://www.butler.org/ways-to-give) - [**My Chart](https://www.carenewengland.org/mychart) - [**+1 (844) 401-0111](tel:+1%20(844)%20401-0111) [![CNE Butler Behavioral Health](https://www.butler.org/hs-fs/hubfs/-%20CNE/CNE%20-%202026%20Branding/CNE%20Butler%20Behavioral%20Health.png?width=1200&height=475&name=CNE%20Butler%20Behavioral%20Health.png)](https://www.butler.org/) ** #### Site Search ** ** ![ # Seasonal Affective Disorder MRI Study ### Have you ever been told you had seasonal depression? Read below for information to learn more about the study to determine if it’s right for you to proceed to a screening interview with our team. ### 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. ### Overview Seasonal Affective Disorder (SAD) is a type of depression that comes and goes with the seasons, typically starting in the late fall and early winter. Some people refer to this as “winter blues” because the symptoms may resolve in spring or summer. ### Signs and Symptoms Seasonal Affective Disorder (SAD) is a type of depression displaying a recurring seasonal pattern. Symptoms of the Winter Pattern of SAD include: - Having low energy or fatigue - Excessive sleeping or needing more sleep - Overeating - Weight gain - Craving for carbohydrates - Social withdrawal (feel like “hibernating”) - Low mood or anxiety ### Eligibility Requirements - Generally healthy adults, age 18 to 65, with or without SAD symptoms that are moderate or severe. - Normal vision or vision corrected with lenses or glasses. - No contraindication to MRI scan (no surgically implanted metal) For more information call the Neuromodulation Research Program at (401) 680-4143. #### This study is closed. **Organization** Butler Hospital **Recruitment Status** Closed ##### Contact Us [Send Us A Message](https://www.butler.org/contact-us) [+1 (844) 401-0111](tel:+18444010111) 345 Blackstone Blvd, Providence, RI 02906 - [**](https://www.facebook.com/ButlerHospital) - [**](https://twitter.com/ButlerHospital) - [**](https://www.linkedin.com/company/butler-hospital/) ##### Other Care New England Locations [Care New England](https://www.carenewengland.org/) [Kent Hospital](https://www.kentri.org/) [The Providence Center](https://providencecenter.org/) [VNA of Care New England](https://www.vnacarenewengland.org/) [Women & Infants Hospital](https://www.womenandinfants.org/) ##### Patients and Visitors [Find A Provider](https://www.butler.org/provider-finder) [Integra Community Care](https://www.integracare.org/) ##### About Us [Who We Are](https://www.butler.org/about) [Diversity, Equity, & Inclusion (DEI)](https://www.carenewengland.org/dei) [Research](https://www.butler.org/research) [Legal Notices](https://www.carenewengland.org/legal-notices) [Auxiliary Aids & Services](https://www.carenewengland.org/auxiliary-aids-and-services) [Price Transparency](https://www.carenewengland.org/price-transparency) ##### Get Involved [Ways to Give](https://www.butler.org/ways-to-give) [Careers](https://www.carenewengland.org/careers) [Volunteer](https://www.carenewengland.org/volunteer) ##### News [In The News](https://www.butler.org/news) [Media Relations](https://www.butler.org/media-relations) --- Copyright © 2026 Care New England Health System × You are about to leave our website and enter an external site. We are not responsible for the content, privacy practices, or accuracy of information on the external site. Do you wish to continue? [Yes](https://www.butler.org/studies/seasonal-affective-disorder-mri-study#yes)   [No](https://www.butler.org/studies/seasonal-affective-disorder-mri-study#no)