Domestic manufacturers of electrooculography EOG instruments

Key domestic manufacturers of EOG instruments include BIOPAC Systems, Inc. and biosignalsplux, offering research-grade devices for eye movement and oculomotor studies.BIOPAC Systems, Inc.BIOPAC, headquartered in Goleta, California, USA, is a leading provider of EOG systems for research and clinical applications. Their products include tethered amplifiers and wireless BioNomadix® modules, which allow recording of eye position, movement, and vestibular responses. BIOPAC systems integrate with AcqKnowledge® software for real-time signal processing, analysis of saccades, microsaccades, and nystagmus, and synchronization with stimulus presentation programs like SuperLab or E-Prime. These systems are widely used in neuroscience, psychology, and ophthalmology research .biosignalspluxbiosignalsplux, a company with operations in the United States and Europe, produces compact EOG sensors designed for seamless data acquisition. Their bipolar sensors detect electrical potentials around the eyes and can be used standalone or in combination with eye trackers. The sensors require a biosignalsplux data acquisition system and are suitable for research in eye gaze tracking, cognitive studies, and human-computer interaction experiments .NEUROSPECNEUROSPEC offers EOG devices that capture eye movement-related electrical signals, often used in sleep studies, oculomotor research, and as alternatives to traditional eye-tracking systems. Their systems are designed for high temporal resolution and easy integration with EEG setups, making them suitable for laboratory and clinical research .Considerations for Domestic ProcurementWhen selecting a domestic EOG manufacturer, consider the following:Integration with existing biosignal systems (EEG, EMG, etc.)Software compatibility for data acquisition and analysisPortability and form factor for research or clinical environmentsSupport and service availability within the country While other international companies exist, these domestic manufacturers provide reliable research-grade EOG instruments with local support, making them suitable for academic, clinical, and applied neuroscience applications .