Functional Near-Infrared Spectroscopy (fNIRS) for Novel Applications

This inventive concept leverages the core technology of fNIRS to tackle diverse challenges in cognitive load monitoring, pilot fatigue prediction, mental stress tracking, athletic performance optimization, and neurological disorder detection.

The original patent focused on hearing assessment using fNIRS, but its limitations in signal processing and analysis hindered its applicability to other domains. This new concept overcomes these limitations by adapting fNIRS to address distinct problems in various industries.

The new claims encompass a range of applications, including: monitoring cognitive load in drivers, predicting pilot fatigue, tracking mental stress levels, optimizing athletic performance, and detecting neurological disorders. Each application utilizes fNIRS to measure brain activity, which is then analyzed to extract meaningful insights. The system comprises a fNIRS sensor and a processor configured to analyze the brain activity. In the context of cognitive load monitoring, the system detects changes in brain activity to identify periods of high mental workload. For pilot fatigue prediction, the system identifies patterns indicative of fatigue. In mental stress tracking, the system provides a stress level indicator. For athletic performance optimization, the system offers feedback on mental preparation and focus. Finally, in neurological disorder detection, the system identifies patterns indicative of a neurological disorder.

The new claims introduce a novel application of fNIRS, departing from the original patent's focus on hearing assessment. The inventive step lies in adapting fNIRS to tackle distinct problems in various industries, leveraging the technology's versatility and potential.

Alternative embodiments may include wearable devices, mobile applications, or cloud-based services. Variations could involve integrating fNIRS with other sensing modalities, such as EEG or heart rate variability, to enhance the accuracy and robustness of the system.

This inventive concept has significant commercial potential in various industries, including automotive, aviation, healthcare, sports, and education. The target market includes companies developing cognitive load monitoring systems, pilot fatigue management tools, mental wellness platforms, athletic performance optimization software, and neurological disorder diagnostic systems.