Neupsy Key

Abstract Alzheimer disease with progressive impairment of memory and other cognitive functions is the common cause of dementia. It is an increasingly prevalent condition in an aging population with many…

Abstract The facial nerve carries the motor fibers for the facial expression and mastication and the sensory fibers to the external ear and the special sensation of taste. Partial weakening…

Abstract Myasthenia gravis is an autoimmune neuromuscular disorder hallmarked by fatigability and weakness of all striated muscles. The clinical features arise from antibodies attacking receptors of the neuromuscular junction, causing…

Abstract Stroke as the second leading cause of death after ischemic heart disease is a preventable and treatable disease; however, it has become a global epidemic of the 21st century….

Abstract Amyotrophic lateral sclerosis (ALS) is the most common fatal progressive neurodegenerative disease and has significant effects on functionality, independency, and overall quality of life. It is a non-cell-autonomous disease…

Abstract Epilepsy is a broad umbrella term defining a group of neurological diseases that present with recurrent episodes of seizures. As one of the most prevalent neurological disorders, epilepsy is…

Abstract Multiple sclerosis (MS) is a chronic autoimmune inflammatory disease of the CNS characterized by demyelination of neurons in the brain and spinal cord white matter. Patients with MS disease,…

Abstract Parkinson disease is a chronic neuropathological disorder involving progressive degeneration of dopaminergic and non-dopaminergic neurons in the substantia nigra. It is a prevalent neurological condition affecting 2 to 3%…

Etiology of Parkinson Disease Although the etiology of Parkinson disease (PD) is unknown, it is believed to be multifactorial and is likely to involve a complex interaction of environmental and…