主题词：Alzheimer's disease research and treatments; Dementia and Cognitive Impairment Research; Functional Brain Connectivity Studies; Neuroinflammation and Neurodegeneration Mechanisms; Neurological Disease Mechanisms and Treatments; Cholinesterase and Neurodegenerative Diseases; Neuroscience and Neuropharmacology Research; Tryptophan and brain disorders; Parkinson's Disease Mechanisms and Treatments; Nutritional Studies and Diet; Computational Drug Discovery Methods; Amyotrophic Lateral Sclerosis Research; Advanced Neuroimaging Techniques and Applications; Intracerebral and Subarachnoid Hemorrhage Research; Mitochondrial Function and Pathology; Cancer-related cognitive impairment studies; Intensive Care Unit Cognitive Disorders; Traumatic Brain Injury Research; Memory and Neural Mechanisms; Diet and metabolism studies; Nuclear Receptors and Signaling; Geriatric Care and Nursing Homes; Prion Diseases and Protein Misfolding; Frailty in Older Adults; Cerebrospinal fluid and hydrocephalus