Autonomic Nervous System Monitor

Electrodermal activity · sympathetic & parasympathetic balance

Session00:00

Rate16 Hz

Quality98%

Skin conductanceEDA / GSR

ConductanceTonic (SCL)SCR event

Acquisition idle — press Start to begin recording

Tonic SCL

8.00µS

Skin conductance level

Phasic

0.00µS

Current SCR amplitude

SCR frequency

0.0/min

Nonspecific responses

Mean amplitude

0.00µS

Last 60 s

Autonomic balance

index

RestArousal

-56

parasympathetic dominant

Branch activation

0–100

Sympathetic22

Fight-or-flight · arousal

Parasympathetic78

Rest-and-digest · recovery

Estimated from electrodermal features. EDA reflects eccrine sweat-gland activity, innervated almost exclusively by the sympathetic branch; parasympathetic tone is inferred from recovery dynamics.

IDLE

Autonomic challenge

Trigger a simulated sympathetic arousal or paced-breathing recovery to observe the electrodermal response.

Electrode site

Sampling rate

Sensitivity / gain1.00×

Signal conditioning

High-pass filterIsolate phasic SCRs

Artifact rejectionSuppress motion spikes

Simulated biosignal for interface demonstration — not a medical device.