How Music Hacks Your Brain - Future IQ

💬 Join Our WhatsApp Community: http://tapthe.link/futureiqwa Music can make us dance, cry, feel nostalgic, fall in love or suddenly remember a person and a moment from years ago. But what if these reactions aren’t accidental? What if music is tapping directly into some of the oldest systems in our brain? From the dopamine released when a song builds up to its perfect moment, to the way certain sounds trigger fear, memories, movement and even social bonding, music affects us in ways we often don’t consciously notice. And there’s a reason the same patterns can make a lullaby feel comforting, a horror soundtrack feel terrifying, or a protest song feel powerful. In this episode, we explore how music hacks the brain and why it is so difficult to resist. Videos you may like / referenced in today’s episode: Dunbar's Numbers Explained: Dunbar's Numbers Explained Do hit us up on Twitter: @ngkabra http://twitter.com/ngkabra @shrikant https://twitter.com/shrikant Chapters: 00:00 Introduction 01:22 Origin of Hearing 03:14 Pattern Matching 04:59 Jokes & Music 06:05 Anticipation and Opioids 24:18 Pain Threshold 25:52 Social Bonding 27:31 Conclusion Listen it on the podcast provider of your choice: https://tapthe.link/FutureIQRSS Follow FutureIQ on Instagram: https://www.instagram.com/thefutureiq/ Source / References: How music evokes emotion — Review covering the main mechanisms: brainstem reflexes, conditioning, contagion, memory and musical expectation. https://pubmed.ncbi.nlm.nih.gov/18826699/ - Prediction and musical pleasure — Pleasure depends on the interaction between what listeners expect and what surprises them. https://pubmed.ncbi.nlm.nih.gov/31708393/ - Direct dopamine experiment — Levodopa increased musical pleasure and willingness to pay; the dopamine antagonist risperidone reduced both. https://pmc.ncbi.nlm.nih.gov/articles/PMC6397525/ - Dopamine during music — Dopamine is released during both anticipation and peak musical pleasure, in different brain regions. https://www.nature.com/articles/nn.2726 - Opioids and musical pleasure — Naltrexone reduced emotional responses to favourite music in a controlled experiment. https://www.nature.com/articles/srep41952 - What people will pay for new music — A brain-imaging study connected nucleus-accumbens activity with willingness to buy unfamiliar songs. https://pubmed.ncbi.nlm.nih.gov/23580531/ - Acoustic signals of emotion — Review of 145 studies found similar emotion-related cues in speech and music, including tempo, pitch, loudness and timbre. https://pubmed.ncbi.nlm.nih.gov/12956543/ - Pitch, size and threat — Across primates, larger animals vocalize at lower pitches; low pitch is also associated with aggression. https://pubmed.ncbi.nlm.nih.gov/19425989/ - Universal features of song — A worldwide study linked acoustic features with uses such as dance, lullabies, healing and love. https://pubmed.ncbi.nlm.nih.gov/31753969/ - Cross-cultural emotion recognition — Mafa listeners unfamiliar with Western music recognized happiness, sadness and fear above chance. https://www.sciencedirect.com/science/article/pii/S0960982209008136 - Horror-film sound — Horror soundtracks disproportionately use noisy acoustic effects resembling distressed animal vocalizations. https://pmc.ncbi.nlm.nih.gov/articles/PMC3001365/ - Evaluative conditioning — Pairing something with positive or negative stimuli changes liking, though effects are stronger with awareness and weaken after extinction. https://pubmed.ncbi.nlm.nih.gov/20438144/ - Music and autobiographical memory — Familiar, personally meaningful songs engage the medial prefrontal cortex while evoking memories. https://academic.oup.com/cercor/article/19/11/2579/376624 - Rhythm activates movement systems — Passive listening activates premotor regions even when the listener does not visibly move. https://pubmed.ncbi.nlm.nih.gov/36257973/ - Rhythm and Parkinson’s disease — A meta-analysis found rhythmic auditory stimulation can improve gait, balance and motor function. https://pubmed.ncbi.nlm.nih.gov/35493833/ - Active music-making and pain threshold — Singing, drumming and dancing raised pain tolerance; passive listening did not in these experiments. https://pmc.ncbi.nlm.nih.gov/articles/PMC10426978/ - Music as social bonding — A major research synthesis argues that music enabled bonding at scales larger than one-to-one primate grooming. https://doi.org/10.1017/S0140525X20000333 - Advertising caveat — A critical review found no convincing overall evidence that classical conditioning reliably controls consumer behaviour. https://doi.org/10.1016/j.ausmj.2012.07.002 - - Music lessons and IQ — Controlled studies find no reliable transfer from music training to intelligence or academic skills. https://pubmed.ncbi.nlm.nih.gov/32728850/ #futureiq #music