Devices used for photobiomodulation of the brain-a comprehensive and systematic review.

Filipa Fernandes, Sofia Oliveira, Francisca Monteiro, Michael Gasik, Filipe S Silva, Nuno Sousa, Óscar Carvalho, Susana O Catarino

April 2024 J Neuroeng Rehabil

Synopsis of Social media discussions

The group of discussions reflects a genuine interest in the technical details, such as the use of 808 nm wavelength and device specifications, exemplified by phrases like 'showcasing the depth of experimental setups' and references to parameters like '40 mm depth penetration.' The tone suggests a mix of curiosity and recognition of the importance of standardized protocols, which supports moderate agreement and engagement levels, but not a sense of transformative impact yet.

A
Agreement
 Moderate agreement

Most discussions show support or positive acknowledgment of the article's emphasis on technological parameters relevant to brain photobiomodulation.

I
Interest
 High level of interest

The posts reveal high curiosity about specific wavelengths (like 808 nm), device types, and experimental results, indicating keen interest in the subject matter.

E
Engagement
 Moderate level of engagement

The posts reference detailed technical aspects and describe experimental setups, demonstrating a moderate depth of engagement with the research.

I
Impact
 Moderate level of impact

While some posts highlight the importance of the findings for advancing treatments and understanding standards, the overall impact appears cautiously optimistic rather than revolutionary.

Social Mentions

YouTube

3 Videos

Facebook

4 Posts

Twitter

5 Posts

Instagram

23 Posts

Reddit

3 Posts

Metrics

Video Views

3,911

Total Likes

102

Extended Reach

38,963

Social Features

38

Timeline: Posts about article

Top Social Media Posts

Posts referencing the article

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Comparative Analysis of Near-Infrared Brain Photobiomodulation Devices

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Comparison of Vielight Neuro and 1070nm Helmet Using Human Skull Data

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Optimal Wavelengths for Brain Photobiomodulation Concentrating on 810 nm and 1064-1070 nm

Optimal Wavelengths for Brain Photobiomodulation Concentrating on 810 nm and 1064-1070 nm

This video compares 810nm, 1064nm, and 1070nm wavelengths for brain photobiomodulation. It examines absorption, scattering, and biological effects, emphasizing the importance of irradiance combined with wavelength for effective treatment based on recent literature and a real-world demonstration.

Vielight Inc

November 4, 2025

443 views

  • kogumi(癌サバイバー)
    @Fairyheart11221 (Twitter)

    RT @Alzhacker: 光のパラメーターと頭部組織におけるそれぞれの透過性を示す図 死体頭部での研究では、808 nmの光が頭皮、頭蓋骨、髄膜を通り、脳の深さ約40 mmまで透過することが示されている。 https://t.co/mK5taXQCFN https://t…
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  • momoken＠未来仙
    @momoken_s_ (Twitter)

    RT @Alzhacker: 光のパラメーターと頭部組織におけるそれぞれの透過性を示す図 死体頭部での研究では、808 nmの光が頭皮、頭蓋骨、髄膜を通り、脳の深さ約40 mmまで透過することが示されている。 https://t.co/mK5taXQCFN https://t…
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    October 13, 2025

    7


  • @m2ya_b2n (Twitter)

    RT @Alzhacker: 光のパラメーターと頭部組織におけるそれぞれの透過性を示す図 死体頭部での研究では、808 nmの光が頭皮、頭蓋骨、髄膜を通り、脳の深さ約40 mmまで透過することが示されている。 https://t.co/mK5taXQCFN https://t…
    view full post

    October 13, 2025

    7

  • あっちっち
    @NY3DurZyXlMQWOp (Twitter)

    RT @Alzhacker: 光のパラメーターと頭部組織におけるそれぞれの透過性を示す図 死体頭部での研究では、808 nmの光が頭皮、頭蓋骨、髄膜を通り、脳の深さ約40 mmまで透過することが示されている。 https://t.co/mK5taXQCFN https://t…
    view full post

    October 13, 2025

    7

  • Alzhacker
    @Alzhacker (Twitter)

    光のパラメーターと頭部組織におけるそれぞれの透過性を示す図 死体頭部での研究では、808 nmの光が頭皮、頭蓋骨、髄膜を通り、脳の深さ約40 mmまで透過することが示されている。 https://t.co/mK5taXQCFN https://t.co/hvBF2JrOFT
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    October 13, 2025

    18

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Abstract Synopsis

  • This systematic review analyzed 97 studies on brain photobiomodulation (PBM), focusing on the devices and parameters used, such as laser and LED types, wavelengths, power, and treatment protocols.
  • Laser handpieces were the most commonly used devices, but many studies lacked detailed descriptions of their methods, leading to inconsistencies in reporting and results.
  • The review highlights the need for standardized protocols and more controlled studies to better understand which PBM parameters are most effective for treating neurological conditions like Alzheimer's and Parkinson's disease.