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For those interested in exploring hypnosis, this clip provides practical guidance on where to find well-trained professionals. Dr. Spiegel recommends two key professional organizations and outlines essential criteria for selecting a hypnotist, emphasizing licensure in a primary professional discipline.
Andrew asks if being engrossed in a sports game and feeling bodily sensations is hypnosis. Dr. Spiegel clarifies that if the somatic experience is integrated into the event, it's a self-altering hypnotic experience, but if it's distracting, it's less so. This highlights the mind-body connection in hypnotic states.
Dr. Spiegel explains the first brain change during hypnosis: a reduction in activity in the dorsal anterior cingulate cortex (DACC). He describes the DACC as a 'conflict detector' within the salience network, responsible for alerting to potential dangers and distractions. Turning down its activity makes individuals less prone to being pulled out of their focused state.
Andrew Huberman asks about hypnosis for ADHD and focus. Dr. Spiegel confirms that hypnosis can be very helpful in training the mind to narrow attention, describing how absorbed, 'game-like' states are hypnotic. He suggests that self-hypnosis training could potentially aid individuals with ADHD in improving their ability to focus, depending on their hypnotizability.
This segment expands the understanding of hypnotic states beyond just relaxation, revealing how athletes, musicians, and even public speakers enter hypnotic-like 'flow states' during peak performance. It highlights that these states don't necessarily require physical comfort or quietness, but rather intense focus and a feeling of being 'above' the action.
This clip highlights the surprising effectiveness of hypnosis in children, providing examples from pediatrics and dentistry. Dr. Spiegel shares a compelling case study of using hypnosis to significantly reduce anxiety and pain for children undergoing difficult medical procedures, leading to shorter procedure times.
Dr. David Spiegel defines hypnosis as a state of highly focused attention, comparing it to looking through a telephoto lens. He then provides relatable examples like getting engrossed in a movie, illustrating how many people experience hypnotic-like states in their daily lives without realizing it.
Dr. Spiegel describes the third brain change in hypnosis: inverse functional connectivity between the DLPFC and the posterior cingulate cortex (PCC), a part of the default mode network. He explains that reduced PCC activity, similar to meditation, leads to a state of 'selflessness' and dissociation, allowing individuals to act without self-judgment. This enhances cognitive flexibility and is a key therapeutic advantage.
Dr. Spiegel contrasts clinical hypnosis with stage hypnosis, emphasizing that clinical hypnosis is about gaining control over one's mind and body, not losing it. He criticizes stage hypnosis for making people look foolish and contributing to misconceptions about control and cognitive flexibility.
Dr. Spiegel explains how breathing acts as a unique bridge between conscious and unconscious control, offering a powerful tool for self-regulation. He details how specific breathing patterns, like cyclic sighing with longer exhales, can induce parasympathetic activity and relaxation, making it a key component in hypnotic induction and general internal state modulation.
Dr. Spiegel highlights stress reduction as a key application for hypnosis. He explains how stress often involves a negative feedback loop where physical reactions (tension, sweating) amplify psychological distress. Hypnosis helps by teaching individuals to dissociate these somatic reactions from psychological ones, using techniques like imagining their body floating safely while viewing stressors on an imaginary screen.
Dr. Spiegel explains how to reframe both physical and emotional pain, as well as interpersonal problems, not as passive experiences but as opportunities to take active control and ameliorate the situation. This clip offers a powerful mindset shift for managing difficult situations.
Dr. Spiegel details the second brain change during hypnosis: increased functional connectivity between the DLPFC and the insula. He explains how this connection, part of the mind-body control system, allows individuals to control bodily functions thought to be involuntary. He provides a compelling example of a study where highly hypnotizable people significantly increased and decreased gastric acid secretion through imagination, even overriding a chemical trigger.