ELECTRICAL ACTIVITY SENSOR WITH IMPROVED TEMPORAL AND SPATIAL ELECTRODE CONFIGURATION

The present disclosure provides an apparatus and a processing unit. The apparatus includes a first layer configured to collect pressure data and a second layer comprising a plurality of electrodes configured to sense electrical activity. The processing unit is communicatively coupled to the apparatus and completes a series of steps. The steps provide for receiving pressure data from the first layer. Based on the received pressure data, the processing unit then determines an orientation of a user. The user can be positioned on the apparatus. The processing unit then selects a subset of electrodes from the plurality of electrodes, based on the determined orientation. The processing unit then measures electrical activity at the subset of electrodes.