You can train your brain to notice glimmers, and this has real effects on your nervous system ✨ The term glimmers was introduced by Deb Dana, a therapist and expert in Polyvagal Theory. ➡️ Glimmers are brief, positive sensory moments that signal safety to the nervous system. Over time, noticing them more often strengthens neural pathways linked to calm and emotional regulation. Recognising glimmers activates the parasympathetic nervous system, helping to lower heart rate, blood pressure, and cor