Psychology Magazine

Brain Changes During Hypnosis

By Deric Bownds @DericBownds
Jiang et al. do the most detailed analysis to date of brain changes that are distinctive to people undergoing hypnosis:
Hypnosis has proven clinical utility, yet changes in brain activity underlying the hypnotic state have not yet been fully identified. Previous research suggests that hypnosis is associated with decreased default mode network (DMN) activity and that high hypnotizability is associated with greater functional connectivity between the executive control network (ECN) and the salience network (SN). We used functional magnetic resonance imaging to investigate activity and functional connectivity among these three networks in hypnosis. We selected 57 of 545 healthy subjects with very high or low hypnotizability using two hypnotizability scales. All subjects underwent four conditions in the scanner: rest, memory retrieval, and two different hypnosis experiences guided by standard pre-recorded instructions in counterbalanced order. Seeds for the ECN, SN, and DMN were left and right dorsolateral prefrontal cortex, dorsal anterior cingulate cortex (dACC), and posterior cingulate cortex (PCC), respectively. During hypnosis there was reduced activity in the dACC, increased functional connectivity between the dorsolateral prefrontal cortex (DLPFC;ECN) and the insula in the SN, and reduced connectivity between the ECN (DLPFC) and the DMN (PCC). These changes in neural activity underlie the focused attention, enhanced somatic and emotional control, and lack of self-consciousness that characterizes hypnosis.

You Might Also Like :

Back to Featured Articles on Logo Paperblog

These articles might interest you :

  • It’s a Boy! Joanna Gaines Gives Birth to a Baby Boy

    It’s Boy! Joanna Gaines Gives Birth Baby

    FirstLadyB | B Inspired By Entertainment News It’s a boy for Chip and Joann... Read more

    The 23 June 2018 by   Firstladyb
    SPIRITUALITY
  • Datong, China: Shanxi's Ancient Trophy!

    Datong, China: Shanxi's Ancient Trophy!

    Jetting away to Shanxi Province to see one of its famous cities, going for the ancient delights I was excited to experience my fifth China Highlights tour in... Read more

    The 23 June 2018 by   Joseph Harrison
    TRAVEL
  • Datong, China: Shanxi's Ancient Trophy!

    Datong, China: Shanxi's Ancient Trophy!

    Jetting away to Shanxi Province to see one of its famous cities, going for the ancient delights I was excited to experience my fifth China Highlights tour in... Read more

    The 23 June 2018 by   Josephharrison1990
    DESTINATIONS, TRAVEL
  • Ryan Navion B

    Ryan Navion

    @ San Carlos, CA May 2018 The Navion four-seat aircraft was originally designed and built by North American Aviation in the 1940s. It was later built by Ryan... Read more

    The 23 June 2018 by   Htam
    PHOTOGRAPHY, SOCIETY
  • 5 Reasons Most New Venture Creators Need A Co-Founder

    Reasons Most Venture Creators Need Co-Founder

    It seems like every entrepreneur I meet these days is quick to proclaim themselves a visionary, expecting that will give more credibility to their startup... Read more

    The 23 June 2018 by   Martin Zwilling
    BUSINESS, CAREER
  • Shakespeare on Tyranny

    Shakespeare Tyranny

    Stephen Greenblatt is a literary critic and historian whose insights into philosophy and the contemporary world are genuinely and consistently profound. Read more

    The 23 June 2018 by   Dlittle30
    SOCIETY
  • The Prescient Wisdom of Douglas Adams

    Prescient Wisdom Douglas Adams

    The Hitchhiker's Guide and the other four books of the trilogy ( it's complicated) have been a part of my life for almost forty years now, mostly in recordings... Read more

    The 23 June 2018 by   Vickilane
    CREATIVITY, PHOTOGRAPHY

Magazines