Published Parameters for Red Light Helmet

1. Naeser et al. (Harvard, TBI & PTSD):

1. 810 nm, 22.2 mW/cm² at scalp, 13 J/cm² delivered per site, 20 minutes.

2. Sites: F3, F4, C3, C4 (EEG 10–20 system).

3. Result: cognitive and mood improvements.

Naeser et al. (Harvard, TBI & PTSD)

Traumatic Brain Injury: A Major Medical Problem That Could Be Treated Using Transcranial, Red/Near-Infrared LED Photobiomodulation

Margaret A Naeser 1,,2,✉, Michael R Hamblin 3,,4,,5

https://pmc.ncbi.nlm.nih.gov/articles/PMC4560854/

Improved cognitive function after transcranial, light-emitting diode treatments in chronic, traumatic brain injury: two case reports

Margaret A Naeser 1, Anita Saltmarche, Maxine H Krengel, Michael R Hamblin, Jeffrey A Knight

https://pubmed.ncbi.nlm.nih.gov/21182447/

Transcranial, Red/Near-Infrared Light-Emitting Diode Therapy to Improve Cognition in Chronic Traumatic Brain Injury (and PTSD)
 Margaret A Naeser 1 2, Paula I Martin 1 2, Michael D Ho 1 2, Maxine H Krengel 1 2, Yelena Bogdanova 1 3, Jeffrey A Knight 1 3 4, Megan K Yee 1 2, Ross Zafonte 5 6 7 8, Judith Frazier 9, Michael R Hamblin 10 11 12, Bang-Bon Koo 13

https://pubmed.ncbi.nlm.nih.gov/28001756/

1. Chao et al. (2019, Alzheimer’s):

1. 810 nm pulsed at 40 Hz, 10–20 minutes.

2. Helmet with multiple diodes.

3. Result: improved cognition and sleep.

https://pubmed.ncbi.nlm.nih.gov/31050950/

https://pmc.ncbi.nlm.nih.gov/articles/PMC12350269/

1. Henderson & Morries (2015, TBI):

1. 810 nm laser, 250 mW/cm² at scalp, 60 J/cm² per site, 10 min.

2. Reported significant recovery in TBI patients.

https://pubmed.ncbi.nlm.nih.gov/26347062/

https://hmlfunctionalcare.com/wp-content/uploads/2020/04/Laser-TBI-Study.pdf

https://pmc.ncbi.nlm.nih.gov/articles/PMC5803455/

1. Samorindo Peci., et al. “A Pilot Study of Photobiomodulation Therapy Using Nir: Pre and Post 810 Nm Stimulation in Patients Affected by Neurological Diseases". EC Neurology 12.4 (2020): 103-118.

https://www.researchgate.net/publication/340454403_A_Pilot_Study_of_Photobiomodulation_Therapy_Using_Nir_Pre_and_Post_810_Nm_Stimulation_in_Patients_Affected_by_Neurological_Diseases_EC_NEUROLOGY_Research_Article

1. Schiffer F., et al. “Psychological benefits 2 and 4 weeks after a single treatment with near infrared light to the forehead: a pilot study of 10 patients with major depression and anxiety” Behavioural and brain functions 5.1 (2009): 46

https://link.springer.com/article/10.1186/1744-9081-5-46