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Rapamycin extends mouse lifespan 9–14%
NAD+ precursors reverse aging in humans
Blue-light glasses improve sleep quality
Walking 10 min after meals blunts glucose
Verdict change — caffeine half-life downgraded

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The Science of Emotions & Relationships | Huberman Lab Essentials — Whalespan

Content›Video›The Science of Emotions & Re…

The Science of Emotions & Relationships | Huberman Lab Essentials

Andrew Huberman38m · 2025-02-06

Claims Made

57

Claims Supported

55

Support Rate

96%

Support rate

55 of 57 claims supported

55 supported2 partial / not

Claims from this content

31

✓Well SupportedThe 'mood meter' app can help children and adults understand their feelings and regulate activities.✓Well SupportedVagus nerve stimulation can induce states of alertness and arousal, not just calming pathways.✓Well SupportedDuring puberty, kisspeptin stimulates GnRH and LH release, leading to testosterone production and secondary sexual characteristics.✓Well SupportedInfants primarily focus inward and use external cues to predict relief from anxiety.✓Well Supported

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A. Volkovreader

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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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Electrical stimulation of the vagus nerve can be used to treat major depression and calm people down.

✓Well SupportedAvoidant babies are less likely to seek comfort from their caregiver upon return and may continue playing with toys or engage with another adult present.

◐Partially SupportedThinking about emotions as elements of alertness, interaction with the outside world, and perception of internal state can lead to richer emotional experiences.

◐Partially SupportedEmotional experience can be understood through the interacting continua of alertness/calmness, valence (good/bad feeling), and focus (inward/outward).

✕Not SupportedStimulating the vagus nerve does not always lead to calmness.

◐Partially SupportedOxytocin is a hormone and peptide involved in milk letdown, pair bonding, and parent-child bonding.

◐Partially SupportedOxytocin appears to increase internal state synchrony and awareness of a partner's emotional state, facilitating social bonds.

✓Well SupportedVasopressin directly affects the brain, can create feelings of giddy love, and influences monogamous or non-monogamous behavior.

◐Partially SupportedPuberty is defined by the transition into reproductive maturity, involving hormonal and brain changes.

◐Partially SupportedIntranasal oxytocin administration can increase positive communication and reduce cortisol during conflict.

◐Partially SupportedHealthy emotional development begins with caretakers and children engaging in calm, soothing, touch-oriented, and eye-gazing behaviors that drive serotonin, opioids, and oxytocin.

◐Partially SupportedUnderstanding neural circuits, chemicals, and hormones is crucial for comprehending emotions.

◐Partially SupportedHealthy emotional bonds are formed through a dynamic interplay between dopaminergic and serotonergic/opioid/oxytocin reward systems.

◐Partially SupportedPuberty represents the most accelerated rate of physical and cognitive development in a human's life.

◐Partially SupportedAdolescence and puberty are periods of development where individuals self-sample for how to form bonds and make predictions about what will lead to positive feelings, guided by increased autonomy and physical capability triggered by hormonal changes.

◐Partially SupportedDuring puberty and the transition to adulthood, hormones and brain changes drive an intense desire for dispersal, leading adolescents to move away from primary caregivers and spend more time with peers.

◐Partially SupportedPuberty fundamentally changes biology at the brain and organ level, leading to a shift in social bonding and predictive behavior capabilities.

◐Partially SupportedAn exercise to address biases in exteroception or interoception involves closing eyes and concentrating on internal bodily sensations.

◐Partially SupportedAttachment patterns include secure, avoidant, ambivalent, and disorganized styles.

◐Partially SupportedEarly in development, individuals typically have an interoceptive bias and develop expectations about the external world.

◐Partially SupportedUnderstanding emotions is tractable and can be achieved through tools that analyze emotional states and their meaning.

◐Partially SupportedAttention can be deliberately developed and shifted.

◐Partially SupportedTo understand a brain area's function, one must examine its connections and developmental origin.

◐Partially SupportedEmotional development in infancy, adolescence, and puberty lays the groundwork for adult emotional function.

◐Partially SupportedThe 'mood meter' app categorizes feelings by energy and valence to help users select specific emotions.

◐Partially SupportedTestosterone in males and estrogen in females are produced during puberty to develop secondary sexual characteristics.

◐Partially SupportedFocusing attention on external objects, such as a wall panel or table leg, can be used to practice exteroception.