Neurostyle offers a wide range of Neurological devices and 2 of its main product categories are DIAGNOSTIC and REHABILITATION. For the diagnostic product category, first on the list is Neurostyle’s EEG machine which has the compact design of a portable EEG machine, this device has optional modules such as polysomnography (PSG) or sleep study and Event Related Potential (ERP) to allow users acquire multiple functions on a single equipment. By having the polysomnography module, the EEG machine gains the functions of a PSG machine and same goes by adding an ERP module to the EEG system. The 2nd product under the Diagnostic category are the EMG devices, the options are EMG machine with Nerve Conduction Velocty (NCV) or EMG with NCV and Evoked Potential (EP).