Database Open Access

Pulse Transit Time PPG Dataset

Philip Mehrgardt, Matloob Khushi, Simon Poon, Anusha Withana

Time synchronised multi-site PPG dataset for PTT including sensors’ attachment pressures, temperatures, inertial data from accelerometer and gyroscope, annotated ECG data, blood pressures, as well as blood oxygenation saturation levels (SpO2)

blood pressure finger attachment pressure ptt imu spo2 gyroscope attachment force pulse transit time accelerometer ppg ecg

Published: March 18, 2022. Version: 1.1.0

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Database Open Access

Pulse Amplitudes from electrodermal activity collected from healthy volunteer subjects at rest and under controlled sedation

Sandya Subramanian, Patrick Purdon, Riccardo Barbieri, Emery Brown

This database of pulse times and amplitudes from electrodermal activity was collected from 11 healthy volunteer subjects who were awake and at rest and 11 (different) healthy volunteer subjects who were under controlled propofol sedation.

autonomic nervous system anesthesia sweat gland activity sympathetic nervous system electrodermal activity propofol

Published: June 30, 2021. Version: 1.0

Database Open Access

Video Pulse Signals in Stationary and Motion Conditions

Pulse signal recordings obtained from 15 healthy volunteers.

video pulse

Published: July 12, 2017. Version: 1.0.0

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Database Open Access

Samples of MR Images

These magnetic resonance angiography (MRA) images show coronal slices acquired from consecutive anteroposterior positions within the torso. The study was performed on a 1.5T General Electric (GE) Signa imaging system with gadolinium-contrast-enhance…

image angiography

Published: Aug. 17, 2001. Version: 1.0.0

Database Open Access

A Wearable Exam Stress Dataset for Predicting Cognitive Performance in Real-World Settings

Md Rafiul Amin, Dilranjan Wickramasuriya, Rose T Faghih

The data contains electrodermal activity, heart rate, blood volume pulse, skin surface temperature, inter beat interval and accelerometer data recorded during three exam sessions (midterm 1, midterm 2 and finals) as well as their corresponding grades


Published: May 26, 2022. Version: 1.0.0