Data-Integrated Interface and Methods of Reviewing Electromyography and Audio Data
A method of reviewing medical data for a patient susceptible to seizure activity may include monitoring the patient using electromyography electrodes and acoustic sensors. Data may be collected and organized for review and analysis by processing of the data to facilitate graphing of electromyography data and enabling a user to play an audio recording of detected sounds.
1 . A method of reviewing data collected for a patient susceptible to seizure activity comprising:
monitoring a patient using an EMG electrode and an acoustic sensor so as to obtain first EMG data and first audio data;
determining whether the first EMG data and optionally the first audio data exceeds a threshold value;
if said threshold value is exceeded, then sending the first EMG data and the first audio data to a remote server and storing the first EMG data and the first data on the remove server;
for accessing and processing the stored first EMG data and the stored first audio data on said remote server;
wherein the processing of said EMG data and said audio data includes displaying the first EMG data on a graphical user interface and enabling a user to play back the first audio data through the graphical user interface synchronously with the first EMG data; and
providing a marker on the graphical user display as associated with the first EMG data and the played first audio data.
2 . The method of claim 1 wherein the marker is an audio slider located on or beneath an axis of the graphically-displayed first EMG data.
3 . The method of claim 1 further comprising storing second EMG data and second acoustic data in a buffer and if said threshold value is achieved, then sending the buffered second EMG data and second acoustic data along with the first EMG and first audio data.
4 . The method of claim 3 further comprising if said threshold value is not met within a period of about 2 to about 8 minutes, then deleting the second EMG data and second acoustic from said buffer.
5 . The method of claim 4 further comprising if said threshold value is not met within a period of about 5 minutes, then deleting the second EMG data and second acoustic from said buffer.
6 . The method of claim 1 wherein said threshold value for the first acoustic data ranges between about 50 decibels to about 75 decibels.
7 . The method of claim 1 wherein the processing of said first EMG data and said first audio data further includes graphing a characteristic of the first audio data detected by said acoustic sensor;
wherein said characteristic is selected from the group of characteristics consisting of amplitude, amplitude at a given frequency or over a certain frequency range, rate of change of amplitude, spectral slope, periodicity, and combinations thereof.
8 . A computer programmed with a computer program for:
receiving audio and EMG data from a remote server;
displaying said EMG data and enabling selection of different portions of the displayed EMG data; and
playing audio data that is synchronized with said selected EMG data.
9 . The computer of claim 8 further programmed for:
displaying a characteristic of said audio data;
wherein said characteristic is selected from the group of characteristics consisting of
amplitude, amplitude at a given frequency or over a certain frequency range, rate of change of amplitude, spectral slope, periodicity, and combinations thereof.
10 . The computer of claim 8 wherein the displayed characteristic of said audio data is provided as a split screen along with the displayed EMG data.
11 . The computer of claim 8 wherein the displayed EMG data includes an amplitude of EMG data for all monitored frequencies of said EMG data.
12 . The computer of claim 8 wherein the displayed EMG data includes an amplitude of EMG data for spectral data derived from one or more frequency bands included among the EMG data.
13 . The computer of claim 8 wherein the displayed EMG data is a split-screen that includes an amplitude of EMG data for spectral data derived from one frequency band and an amplitude of EMG data for spectral data derived from another frequency band.
14 . A computer readable medium comprising instructions for:
receiving audio and EMG data from a remote server;
displaying said EMG data and enabling selection of different portions of the displayed EMG data; and
playing audio data that is synchronized with said selected EMG data.
15 . The computer readable medium of claim 14 further comprising instructions for:
displaying a characteristic of said audio data;
wherein said characteristic is selected from the group of characteristics consisting of amplitude, amplitude at a given frequency or over a certain frequency range, rate of change of amplitude, spectral slope, periodicity, and combinations thereof.
16 . The computer readable medium of claim 14 wherein the displayed characteristic of said audio data is provided as a split screen along with the displayed EMG data.
17 . The computer readable medium of claim 14 wherein the displayed EMG data includes an amplitude of EMG data for all monitored frequencies of said EMG data.
18 . The computer readable medium of claim 14 wherein the displayed EMG data includes an amplitude of EMG data for spectral data derived from one or more frequency bands included among the EMG data.
19 . The computer readable medium of claim 14 wherein the displayed EMG data is a split-screen that includes an amplitude of EMG data for spectral data derived from one frequency band and an amplitude of EMG data for spectral data derived from another frequency band.