Before revision:  The decision for choosing an upcoming saccade target can be framed as a dilemma : Should the observer further exploit the information near the current gaze position  or continue with exploration of other patches within the given scene ?
After revision:  The decision for choosing an upcoming saccade target can be framed as a dilemma : Should the observer further exploit the information near the current gaze position or continue with exploration of other patches of the given scene ?