🧠⚡📈

#brainwaves #bio signal #neural activity #gee #biofeedback #cognitive wave

🖐️⚡️📈

#galvanic skin response #electrodermal activity #skin conductance #biofeedback #psychophysiology #lie detector

💢🧭

#pain as signal #warning system #listening to body #biofeedback #damage indicator #internal compass #intuition through discomfort

🥵❤️📈

#physiological stress #heart rate tracking #stress response #biofeedback #physical stress monitoring #body stress

❤️↗↘📈

#heart rate variability #HRV #vagal tone #autonomic balance #cardiac coherence #biofeedback

💍🥽❤️

#OuraRing #biofeedback #VirtualReality #HeartRateVR #HealthTracking #WearableData #ImmersionTech