System, method and computer accessible medium for determining eye motion by imaging retina and providing feedback for acquisition of signals from the retina

An apparatus for determining tracking a motion of at least one portion of an anatomical structure, comprising:

• at least one detector first arrangement which is configured to simultaneously detect a plurality of electromagnetic radiations which are provided from multiple points within the at least one portion, wherein the electromagnetic radiations are received in a confocal configuration;
• and
• at least one computer second arrangement which is configured to (i) obtain at least one reference first image of the at least one portion, and (ii) generate at least one second image of the at least one portion based on the detected electromagnetic radiations, wherein the at least one second image has a lower resolution than the at least one reference first image, wherein the at least one second image is a subsampled full-field image that is subsampled based on a subset of pixel locations of the first image, and wherein the at least one computer second arrangement is further configured to determine the motion based on a comparison of the first and second images.