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Medical and Bio-Signal Sciences
EEG Data
In the medical and bio-signal sciences, Electroencephalography (EEG) is a technique used to measure electrical activity in the brain. EEG data is collected using multi-channel measurement devices, which typically operate at sampling frequencies ranging from 240 Hz to 1000 Hz.
The amount of data generated can be substantial, often exceeding 100 channels. This high-resolution data is crucial for various applications, including clinical diagnostics, cognitive research, and neurofeedback therapy.
ECG/EKG Data
Electrocardiography (ECG or EKG) is a technique used to record the electrical activity of the heart. The data is typically collected using a multi-channel measurement unit, with a sampling rate ranging from 250 to 1000 Hz.
There are various applications for ECG data, from simple data loggers that provide only one channel of data to advanced systems capable of real-time monitoring with hundreds of sensors. In Dashtera, ECG data can be easily reviewed and heart activity signals visualized.
Electromyography (EMG) Data
Electromyography (EMG) is a technique used to visualize electrical signals generated by skeletal muscle activity. The data can be collected using two primary methods: surface EMG (SEMG) and needle EMG (NEMG). SEMG involves placing electrodes on the skin’s surface, while NEMG involves inserting a needle electrode directly into the muscle tissue.
EMG measurements are valuable in clinical diagnostics for identifying neuromuscular diseases and in sports science for optimizing athletic performance. The data is typically acquired at a sampling frequency ranging from 1000 to 2000 Hz, ensuring high-resolution capture of muscle activity signals.
Telehealthcare
Dashtera enables the visualization of data collected from patients or test subjects in real-time. It is fully capable of integrating various sensors, such as ECG, SpO2, and other vital signs, into unified dashboards. These real-time visualizations facilitate the inclusion of signal monitors, gauge controls, and on-the-fly statistical analyses in medical dashboards.
Building dashboards that enable remote monitoring of vital signs from multiple individuals using real-time observability dashboards has never been easier. We are optimistic that Dashtera can contribute significantly to saving lives by providing timely and accurate health data.