12 results about "Cognitive health" patented technology

The invention relates to bacteria of the species Lactobacillus paracasei and / or compositions comprising Lactobacillus paracasei for use in preventing and / or treating a mental illness, a symptom affecting mental health and / or a condition associated with chronic stress, in a mammal. The invention further relates to methods and uses of said bacteria of the species Lactobacillus paracasei and / or compositions. The invention can be applied in restoring, maintaining, and / or promoting mental (including cognitive) health and has potential applications, inter alia, in the area of dietary and food supplements, medicaments and pharmaceuticals.

The invention discloses an elderly cognitive intervention and emotion companion system and method based on a multi-modal large model and dialect adaptation, and the system comprises a multi-modal perception and feature extraction module which is used for collecting multi-modal perception data, processing the multi-modal perception data, and obtaining a multi-modal feature vector flow; the dialect adaptive processing engine module is used for performing dialect acoustic adaptation and emotion semantic adaptation processing on the multi-modal feature vector flow to obtain a semantic vector and an emotion vector; the cognitive state real-time evaluation module is used for performing multi-dimensional linguistic feature extraction on the multi-modal perception data to obtain a cognitive health index of the user; the emotion companion and intervention generation agent module is used for generating a reply text and a multi-mode emotion control label which are adaptive to the user based on the semantic vector, the emotion vector and the cognitive health index; and the multi-modal feedback synthesis module is used for calling a dialect speech synthesis model to generate speech feedback according to the reply text and the multi-modal emotion control label.

This invention relates to the field of cognitive health companionship technology, specifically to a multimodal companionship system for patients with cognitive impairment based on AI technology. The invention receives memory materials from a family member's terminal, constructs an interactive virtual scene, configures guiding questions, records the patient's answers to all guiding questions, sets the initial difficulty level of cognitive training based on an assessed memory recall integrity score, and collects performance data after the patient completes cognitive training tasks to determine if the initial difficulty level needs adjustment. This achieves precise matching of cognitive training difficulty to the patient's current cognitive level. Simultaneously, based on the performance data of cognitive training tasks within a subsequently set training period, a cognitive ability report is generated and compared with historical cognitive ability reports in multiple dimensions to assess the patient's cognitive ability improvement. This reflects the dynamic changes and improvement trajectory of the patient's cognitive ability, effectively improving the targeting and effectiveness of cognitive training.

The present application relates to a kind of cognitive function evaluation and intervention method based on spatial navigation video game, the method includes: obtaining user identity information to establish file;Present three-dimensional virtual environment with first person view, execute route repetition and backtracking task and record direction selection accuracy;According to weighted formula, calculate comprehensive score, compare with preset threshold and output cognitive state discrimination result;According to the real-time performance of user, dynamically adjust path complexity and moving speed, form personalized training;After completing training, evaluate again, generate post-intervention discrimination result;Record and show score change trend and difficulty progression trajectory.The present application integrates screening and intervention, through objective behavior data and adaptive algorithm, can effectively distinguish healthy elderly people and mild cognitive impairment elderly people, and improve cognitive function through personalized training, provides efficient digital solution for elderly cognitive health management.

The invention relates to the technical field of data processing, and discloses a mild cognitive impairment detection system based on multi-level data, and the system comprises a terminal device which is used for collecting physiological monitoring data, clinical narrative data and multi-modal test data of a user; the data processing module is used for performing interference identification and information purification on the multi-modal test data to generate a purified cognitive response matrix; the cognitive evaluation module is used for performing cognitive ability decoupling and group benchmarking based on the purified cognitive response matrix and outputting an individual ability level; and the closed-loop management module is used for constructing a longitudinal decline slope model based on a score sequence of individual historical multiple evaluations and carrying out risk early warning and intervention recommendation. According to the method, passive disease screening of cognitive health management is converted into an active, personalized and continuous risk monitoring and intervention process, and a powerful technical tool is provided for delaying cognitive decline.

Systems and methods for assessing cognitive function are described that use tracked electrical activity of the brain of the individuals in response to a specific sequence of stimuli in generating data sets, which, for example, can be encapsulated as a data structure. The data sets can include tracked specific response types, at different times and amplitudes, including, but not limited to, event related potential signal components. Brainwave features including, event related potentials, are tracked in relation to both pre-attentive brain responses and consciously controlled attention responses.

The invention relates to the use of scyllo-inositol alone or in combination with other active ingredients including the flavone apigenin to support cognitive health in a subject that takes the product or combination product. The invention relates to compositions comprising scyllo-inositol alone or in combination with other agents including but not limited to a flavone or other substance that upregulates or prevents the downregulation of aquaporin 4 channels. The compositions, which are inclusive of oral dosage forms such as tablets or capsules, are provided to the subject which is inclusive of humans or other mammals such as dogs or cats or other animals in need of cognitive improvement. The combination product(s) break up amyloid beta aggregates and promote the clearance of amyloid beta fibrils from the glymphatic system.

1. Name of the design product: Swan Lake, cognitive health brain helmet for the elderly. 2. Use of the design product: used for cognitive health management of the elderly in community scenarios. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

This invention relates to the field of cognitive health management technology, specifically a cognitive health management system for the elderly based on virtual reality technology. The system includes an initial login module, a scene acquisition module, a data acquisition module, a cognitive health assessment module, a decision generation module, and a cognitive health management module. The initial login module acquires various selection data from the user. The data acquisition module collects various physical and audio-visual data from the user in real time. The decision generation module generates cognitive health training decisions based on the causes of abnormalities and a preset information database. The cognitive health management module processes the scene training decisions and user feedback to obtain rehabilitation training scenarios and plans that meet the user's needs. This invention addresses the problem of infrequent communication between the elderly and doctors, making it difficult to accurately determine the elderly's cognitive health level based solely on examination data, leading to diagnostic errors.

This invention discloses a cognitive health assessment method based on inspirational texts, comprising: acquiring inspirational texts, wherein the inspirational texts include at least one of dream records, daily inspiration records, and creative notes; extracting complexity features, emotional features, and logical features of the texts; inputting the features into a weighted model to calculate a health score; recording time-series data to generate a trend graph; and triggering an alert when the score continuously declines. This invention is hardware-independent, can be tracked long-term, objectively quantifies cognitive status, and is low-cost and highly compliant.

A functional food composition for attenuating age-related cognitive decline comprises multiple synergistic and additive nutrient components formulated to mimic Mediterranean and MIND dietary patterns. The composition includes omega-3 fatty acids in phospholipid form from herring roe oil, fat-soluble vitamins including cholecalciferol and tocopherols, carotenoids from marigold extract, B-vitamins including nicotinamide and hydroxocobalamin, magnesium bisglycinate chelate, polyphenolic compounds including catechins, flavonols, anthocyanins, and pterostilbene from various plant sources, and I-theanine. The composition achieves greater than 80% nutrient bioavailability through specialized delivery systems, including immediate-release capsules, delayed-release enteric capsules, and lipophilic softgels. Administration for 4-52 weeks to adults aged 50-90 years with suboptimal dietary patterns produces measurable improvements in biomarkers of cognitive health. A systematic method for developing such compositions based on dietary pattern analysis and multi-criteria nutrient scoring. Additionally, a method of inducing changes in important markers for brain aging and disease using a dietary pattern directed nutritional supplementation regimen.

The invention relates to the technical field of medical data processing, in particular to a tracking and collecting system for postoperative cognitive health information of old patients in the perioperative period. The system comprises a data acquisition module, a cognitive analysis module and a data correction module which are respectively used for acquiring multi-source health data of an elderly patient; dividing the whole course of a single cognitive test into a plurality of time periods, and determining an attention decline index of the elderly patient based on the reaction time and the error rate of each time period; analyzing an attention decline index and cognitive health data and weakness degree data of the elderly patient, and determining an inhibition condition value of information acquisition accuracy of each time period; and inputting the inhibition condition value as the data weight of the cognitive health data into the trained neural network model, and outputting the corrected cognitive health data. According to the method, the evaluation accuracy of the postoperative cognitive function change of the perioperative old patient is effectively improved.