Abstract: An online system receives information captured by a gaze tracking device describing a gaze point of a user and video data captured within a source location, detects a location associated with a first item that matches the gaze point based on the received information, and determines the first item is not available at the source location based on the video data. The system receives a signal indicating the user collected a second item from the source location, determines the second item is a replacement for the first item, and generates a new training example indicating the second item is an acceptable replacement for the first item for the user. The system trains a machine-learning model to generate a score indicating whether a candidate item is an acceptable replacement for a target item for a user, in which the model is trained using training data that includes the new training example.

Abstract: The present invention provides, among other aspects, methods for the treatment of Alzheimer's disease in a subject in need thereof, the method including administration of a therapeutically effective amount of a pooled human immunoglobulin G (IgG) composition to a subject with moderately severe Alzheimer's disease, a subject carrying an ApoE4 allele, or both, where the amount of pooled human IgG is from 300 mg/kg to 800 mg/kg body weight of the subject per two week period, and where the amount is administered in one or more doses during the two week period after initiation of a therapeutic regimen. Also provided, are methods for selecting a treatment regimen for a subject with Alzheimer's disease, including diagnosing the severity of the Alzheimer's disease, determining if the subject carries an APOE4 allele, or both, and assigning a treatment regimen including administration of pooled human immunoglobulin G and/or an anti-beta amyloid monoclonal antibody.

Abstract: The present invention provides, among other aspects, methods for the treatment of Alzheimer's disease in a subject in need thereof, the method including administration of a therapeutically effective amount of a pooled human immunoglobulin G (IgG) composition to a subject with moderately severe Alzheimer's disease, a subject carrying an ApoE4 allele, or both, where the amount of pooled human IgG is from 300 mg/kg to 800 mg/kg body weight of the subject per two week period, and where the amount is administered in one or more doses during the two week period after initiation of a therapeutic regimen. Also provided, are methods for selecting a treatment regimen for a subject with Alzheimer's disease, including diagnosing the severity of the Alzheimer's disease, determining if the subject carries an APOE4 allele, or both, and assigning a treatment regimen including administration of pooled human immunoglobulin G and/or an anti-beta amyloid monoclonal antibody.

Abstract: The present invention provides, among other aspects, methods for the treatment of Alzheimer's disease in a subject in need thereof, the method including administration of a therapeutically effective amount of a pooled human immunoglobulin G (IgG) composition to a subject with moderately severe Alzheimer's disease, a subject carrying an ApoE4 allele, or both, where the amount of pooled human IgG is from 300 mg/kg to 800 mg/kg body weight of the subject per two week period, and where the amount is administered in one or more doses during the two week period after initiation of a therapeutic regimen. Also provided, are methods for selecting a treatment regimen for a subject with Alzheimer's disease, including diagnosing the severity of the Alzheimer's disease, determining if the subject carries an APOE4 allele, or both, and assigning a treatment regimen including administration of pooled human immunoglobulin G and/or an anti-beta amyloid monoclonal antibody.