主题词：Neuroscience and Neuropharmacology Research; Neuroinflammation and Neurodegeneration Mechanisms; Parkinson's Disease Mechanisms and Treatments; Alzheimer's disease research and treatments; Neurotransmitter Receptor Influence on Behavior; Tryptophan and brain disorders; Nerve injury and regeneration; Neurogenesis and neuroplasticity mechanisms; Cholinesterase and Neurodegenerative Diseases; Mitochondrial Function and Pathology; Stress Responses and Cortisol; Anesthesia and Neurotoxicity Research; Cannabis and Cannabinoid Research; Receptor Mechanisms and Signaling; Nuclear Receptors and Signaling; Neurological disorders and treatments; Heavy Metal Exposure and Toxicity; Trace Elements in Health; Pesticide Exposure and Toxicity; Autophagy in Disease and Therapy; Memory and Neural Mechanisms; Genetic Neurodegenerative Diseases; Nicotinic Acetylcholine Receptors Study; Amyotrophic Lateral Sclerosis Research; Biochemical effects in animals