Systems and methods for non-invasive and/or non-contact measurement of a subject's tremor in the context of therapeutic intervention is presented. The system includes a memory, a communications interface, a sensor to measure a signal associated with position or motion of an extremity of the subject, and a processor. The processor is configured to receive the signal from the sensor. The processor is further configured to communicate, via the communications interface, the signal, login credentials, and position or motion data to a remote server coupled to a remote electronic health record database. The remote server is configured to receive the signal from the sensor. The processor is configured to receive an analysis that quantified the severity of tremor.

The application generally relates to olfaction as a biomarker, more particularly as a prognostic biomarker or biological predictor, of neurosensory disease or disorder and/or of neurocognitive disease or disorder, in subjects whose nervous system has been infected by an infectious agent, such as by a neurotropic virus, bacterium, protozoan parasite, fungus or prion, more particularly by a neurotropic virus.

An observation unit (OU) and auxiliary observation unit (AOU) sensor are calibrated in relation to an ambient environment. The OU sensor and the AOU sensor are calibrated in relation to an observational subject. Monitoring parameters are established for the calibrated sensors using a receiving unit (RU). Monitoring types are activated using the RU. Data is gathered from the OU sensor and the AOU sensor. A determination is made that the gathered data exceeds the established monitoring parameters. One or more alerts are generated based on the determination.

Systems and methods ate provided that may facilitate the self-administration of an odor-based, or smell test. The test may include like patient performing an odor intensity test, odor identity test, and/or odor discrimination test using an odor proctor or testing kit. The testing kit can include the odor proctor and a test guide. The test guide may be used with the odor proctor to perform various smell test(s). The test guide may be realized in software that is readily available via a personal computing device.

Provided are systems, methods, and kits for multifunctional smell assessment. The kits may comprise a first surface adhered by a first releasable adhesive comprising an odorous volatile compound; and the system for registering if the odorous volatile compound is detected by a user. The system or method may comprise queries for obtaining a first input on whether the user detects and identifies the odorous volatile compound, and an intensity by which the odor is perceived.

According to various embodiments, systems and methods for determining carbon dioxide detection in arthropods. An embodiment may include determining at least one resonant frequency of an arthropod sensory organ and an absorption spectrum of at least one odorant. A frequency filter may be applied to the absorption spectrum to eliminate frequencies below a given intensity value. Of the frequencies remaining from the absorption spectrum, those frequencies corresponding to relative peaks in absorption intensity may be selected. An olfactory chord including a group of the selected frequencies corresponding to the relative peaks in absorption intensity with at least one specific frequency that matches the at least one resonant frequency of the arthropod sensory organ. Additionally, at least one radiation source may be configured to emit electromagnetic radiation corresponding to the olfactory chord.

Disclosed herein are olfactory diagnostic kits and methods for screening for an olfactory dysfunction. Also disclosed are olfactory training kits and methods for treating an olfactory dysfunction in a subject. Also disclosed is a method for diagnosing a subject for an olfactory dysfunction. Also disclosed is a method for training a subject with an olfactory dysfunction.

The present disclosure relates to the field of brainwave technology, and provides a detection device and a detection method. The detection device includes: a brainwave acquisition circuit configured to collect a brainwave signal of a user in the case that a distance between the user and a to-be-detected object is smaller than a threshold; and a processing circuit configured to process the collected brainwave signal to acquire brainwave information, and acquire a detection result of the to-be-detected object in accordance with the brainwave information. The brainwave information includes at least one of olfactory information and gustatory information of the user.

The present disclosure relates to an apparatus (100) for quantitative assessment of olfactory dysfunctions and neurocognitive deficits, the apparatus includes first filters (104-1) adapted to sterilize air received from an air pump, a second filter (106) filter odor molecules from the air, a manifold (108) adapted to split the sterilized air into a plurality of channels, at least one channel carries the sterilized air to a first MFC (110) and adjacent channels carry sterilized air to second MFCs (112). Each container in a reservoir (114) filled with an odorant different from adjacent containers, and a nozzle (118) adapted to receive the odorized air from the reservoir that is inhaled by a subject through an odor delivery unit (124), based on degree of variation in volumetric concentration of the odorants, quantitative assessment of olfactory dysfunction is determined.

The improvement of olfactory sensitivity. A method for improving olfactory sensitivity, comprising reducing body odor.