Pharmaceutical preparations, namely, medications for the treatment of ischemic stroke, hemorrhagic stroke, transient ischemic attack, Alzheimer's disease, Parkinson's disease, mixed dementia, frontotemporal dementia, dementia with Lewy bodies, vascular dementia, Wernicke-Korsakoff syndrome, Huntington's disease, Creutzfeldt Jakob disease, normal pressure hydrocephalus, spinal cord injury, traumatic brain injury, amyotrophic lateral sclerosis, multiple sclerosis, hypoxic-ischemic injury to the brain or spinal cord and neurodegenerative diseases.