#148: This is Your Brain During a Conflict!

The TalkDoc & Co. explore what happens to your brain during a conflict. Those “flooding,” moments in conflict are challenging…the prefrontal cortex goes offline and the sympathetic nervous system triggers fight, flight, or freeze, leading to freezing, blanking out, or saying things you don’t mean. The hosts share examples of shutting down during confrontations, becoming cold after stressful bedtime routines, reacting sharply after triggering family interactions, and going silent after receiving serious news. They discuss research linking flooding to heart-rate spikes, rising cortisol, increased emotional reactivity, and patterns shaped by attachment, plus mirror neurons and emotional contagion that make partners absorb each other’s tension. Drawing on Vygotsky, they contrast calm-brain full sentences with fight-brain fragments and overestimating what others understand. Tools include noticing flooding, naming it, taking a research-backed 20-minute pause to cool down, using agreed-upon language or code words, returning for repair, elaborating speech, and discussing these strategies outside heated moments. Music by epidemic sound. SHOW NOTES: Experts : Gottman and Vygotsky Sources : Arnsten, A. F. T., et al. Stress and Inflammation Target Dorsolateral Prefrontal Cortex Function: Neural Mechanisms Underlying Weakened Cognitive Control. Biological Psychiatry, 97(4), 359–371 (2024/2025). García del Castillo-López, Á., et al. (2024). Emotional Flooding in Couple Relationships: Psychosocial Aspects and Regulatory Strategies. IntechOpen. Gottman, J. M., & Gottman, J. S. (2024). The New Marriage Clinic: A Scientifically Based Marital Therapy, Updated (2nd ed.). Routledge. Hutin, M., & Tomas, F. (2025). The effect of cognitive load on linguistic fluency, lexical production, and emotional polarity: An exploratory study on self-directed French. Yearbook of the German Cognitive Linguistics Association, 13(1), 165–192. Lin, D., Zhu, T., & Wang, Y. (2024). Emotion contagion and physiological synchrony: The more intimate relationships, the more contagion of positive emotions. Physiology & Behavior, 275, 114434. Morgan, S. D., et al. (2025). Perceptions of Conflict at the Transition to Parenthood: Exploring Adult Attachment Pairings as Predictors of Emotional Flooding. Family Process, 64(3), e70057. Vygotsky, L. S. (1934/1986). Thought and Language [also translated as Thinking and Speech]. MIT Press.