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Understanding Somatic Flashbacks and Their Neurological Basis

Somatic flashbacks are the re-experiencing of physical sensations linked to past trauma, often occurring without a full narrative memory. Neurologically, they involve heightened activity in the right brain hemisphere and limbic areas, while areas responsible for logical processing, verbalisation, and sensory integration may be deactivated. Flashbacks can arise due to the way traumatic memories are encoded and stored in the brain, particularly in the amygdala and hippocampus, and can be triggered by sensory reminders. They impact the brain by reinforcing trauma-related neural pathways and disrupting normal cognitive and emotional processing. Strategies to reduce their severity and frequency include grounding techniques, mindfulness, various psychotherapies like SFBT, ACT, Havening, and EMDR, as well as somatic approaches and self-compassion practices.