Promoting public awareness of Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases and issues related thereto in the nature of patient registries, patient research, patient advocacy and patient fundraising efforts; Promoting public awareness of health care issues for patients with Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases, and the importance of patient registration on Alzheimer's, neurodegenerative diseases and other neurological and central nervous system disease registries; Charitable services, namely, organizing and developing programs that aim to improve the lives of patients with Alzheimer's, neurodegenerative diseases and other neurological and central nervous system disease patients, their caregivers and families; Charitable business services, namely, administration of programs for enabling participants to receive services for Alzheimer's, neurodegenerative diseases and other neurological and central nervous system disease patients, their caregivers and families; Recruitment of participants for neuroscience clinical research; Maintaining a registry of participants for neuroscience clinical research relating to the treatment and prevention of brain disease; Promoting participation in clinical trials and research in the neuroscience field; Recruitment advertising services, namely, advertising clinical trials for the purpose of recruiting patients and placing patients for participation in clinical trials in the neuroscience field; Charitable fundraising; Charitable fundraising for Alzheimer's disease and neurodegenerative disease research and treatment; Conducting clinical trials and research for others in the field of Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases; Medical clinic services, namely, conducting of clinical trials and research for others in the field of Alzheimer's, neurodegenerative diseases and other neurological and central nervous system disease; Healthcare services; Healthcare services, namely, conducting clinical trials; Healthcare services, namely, conducting clinical trials for patients with Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases; Healthcare services, namely, administering care to patients; Healthcare services, namely, administering care to patients with Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases; Healthcare services, namely, administering tests for patients with Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases; Healthcare services, namely, taking samples from patients with Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases; Establishing a bank of biological samples related to Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases; Providing health screening services; Providing health screening services related to Alzheimer's, neurodegenerative diseases and other neurological and central nervous system diseases