| abstract |
A neurotransmitter imbalance detection system (SYS) is disclosed, said system (SYS) comprising at least one eye movement sensor (SEN) for sensing movement of a closed eye (EYE), a frequency analysis arrangement (FAA), and wherein said eye movement sensor (SEN) is configured to output at least one eye movement signal (EMS) representing movement of the closed eye (EYE) and to communicate said at least one eye movement signal (EMS) to said frequency analysis arrangement (FAA), wherein said frequency analysis arrangement (FAA) is configured to receive said at least one eye movement signal (EMS) and process said at least one eye movement signal (EMS) by frequency analysis to determine a frequency distribution. Also, methods for identifying eye movement patterns, for detecting a neurotransmitter imbalance, for identifying a psychiatric disorder, and for treating a psychiatric disorder are disclosed. |