Rhythmic Change of Cortical Hemodynamic Signals Associated with Ongoing Nociception in Awake and Anesthetized Individuals: An Exploratory Functional Near Infrared Spectroscopy Study.

Ke Peng, Keerthana Deepti Karunakaran, Arielle Lee, Andrea Gomez-Morad, Robert Labadie, Arielle Mizrahi-Arnaud, Delany Berry, Barry Kussman, David Zurakowski, Lyle Micheli, Lino Becerra, David Borsook

November 2021 Anesthesiology

Synopsis of Social media discussions

The discussions demonstrate interest through professional mentions such as Evan Kharasch highlighting the article and sharing visual abstracts, which suggest relevance and recognition among academic circles. The tone remains one of acknowledgment rather than debate, reflecting a moderate but respectful engagement focused on dissemination rather than critique.

A
Agreement
 Moderate agreement

The discussions reflect a general recognition of the significance of the research, especially with mentions of highlights by key figures like Evan Kharasch, indicating support and validation.

I
Interest
 Moderate level of interest

The use of terms like '#VisualAbstract' and emphasis on highlighting the article suggest moderate curiosity and engagement with the topic.

E
Engagement
 Neutral engagement

Most posts seem to be brief references or retweets without deep analysis, indicating moderate levels of active involvement.

I
Impact
 Moderate level of impact

The focus on the article's mention by influential figures and its presentation in professional contexts points to a meaningful impact on the field.

Social Mentions

YouTube

1 Videos

Facebook

2 Posts

Twitter

17 Posts

Metrics

Video Views

429

Total Likes

35

Extended Reach

99,565

Social Features

20

Timeline: Posts about article

Top Social Media Posts

Posts referencing the article

Monitoring Pain with Functional Near Infrared Spectroscopy at Anesthesia Level

Monitoring Pain with Functional Near Infrared Spectroscopy at Anesthesia Level

Read the article doi:10.097/ALN.2021. Research investigates cortical blood flow changes during pain in awake and anesthetized individuals using near infrared spectroscopy, revealing decreased brain activity associated with ongoing nociception and effects of nerve blocks.

AJE Video Bytes

October 19, 2021

429 views

  • ram tayade
    @ramtayade (Twitter)

    RT @_Anesthesiology: #VisualAbstract in #Anesthesiology - Rhythmic Change of Cortical Hemodynamic Signals Associated with Ongoing Nocicepti…
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    October 14, 2022

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  • Edgar Baratto
    @edgar_pereira11 (Twitter)

    RT @_Anesthesiology: #VisualAbstract in #Anesthesiology - Rhythmic Change of Cortical Hemodynamic Signals Associated with Ongoing Nocicepti…
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    October 14, 2022

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  • Ricardo Treml MD, DESAIC.
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    October 14, 2022

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  • Betül Başaran
    @betulbasaran1 (Twitter)

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    October 13, 2022

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    @alassesingollo (Twitter)

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    @ya100boy (Twitter)

    RT @_Anesthesiology: #VisualAbstract in #Anesthesiology - Rhythmic Change of Cortical Hemodynamic Signals Associated with Ongoing Nocicepti…
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  • Alexandre Jeleff
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  • Jose Chavez Martinez
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  • Anesthesiology Journals
    @_Anesthesiology (Twitter)

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  • Hans Huitink
    @AirwayMxAcademy (Twitter)

    RT @_Anesthesiology: Editor-in-Chief Evan Kharasch highlights this research article on Rhythmic Change of Cortical Hemodynamic Signals Asso…
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    October 27, 2021

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  • 日本産科麻酔学会JSOAP広報委員会
    @JSOAP_IPR (Twitter)

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    October 27, 2021

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  • Vadim Sizov
    @ya100boy (Twitter)

    RT @_Anesthesiology: Editor-in-Chief Evan Kharasch highlights this research article on Rhythmic Change of Cortical Hemodynamic Signals Asso…
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    October 26, 2021

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  • Allan F. Simpao, MD, MBI
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    October 26, 2021

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  • Edgar Baratto
    @edgar_pereira11 (Twitter)

    RT @_Anesthesiology: Editor-in-Chief Evan Kharasch highlights this research article on Rhythmic Change of Cortical Hemodynamic Signals Asso…
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    October 26, 2021

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    @hugop_perez (Twitter)

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    October 26, 2021

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  • Anesthesiology Journals
    @_Anesthesiology (Twitter)

    Editor-in-Chief Evan Kharasch highlights this research article on Rhythmic Change of Cortical Hemodynamic Signals Associated with Ongoing Nociception in Awake and Anesthetized Individuals in his monthly podcast. https://t.co/AITIVMEI1P https://t.co/q9l7G3TMLq
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    October 26, 2021

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Abstract Synopsis

  • The study used functional near infrared spectroscopy to analyze how cortical blood flow signals change during ongoing pain, comparing awake healthy volunteers experiencing heat pain with anesthetized surgical patients undergoing knee surgery.
  • They found that ongoing noxious stimuli led to a decrease in the power of low-frequency brain signals in the frontopolar cortex, indicating a reduction in cortical activity related to pain, with stronger effects in awake individuals.
  • The decrease in brain signal power was lessened in patients who received a regional nerve block, suggesting that blocking nerve signals can reduce the brain's response to pain during surgery.