Research Information System
Journal of Neuroscience Research, vol.103, no.4, 2025 (SCI-Expanded)
Central nervous system (CNS) disorders, such as Alzheimer's disease (AD), Parkinson's disease (PD), multiple sclerosis (MS), and migraines, rank among the most prevalent and concerning conditions worldwide. Despite ongoing research, the pathophysiology of these disorders remains incompletely understood, primarily due to their complex etiology. Current pharmacological treatments mainly focus on alleviating symptoms rather than addressing the underlying causes of these diseases. CNS disorders are marked by impairments in neurocognitive and neuromuscular functions, and cognitive processes like learning and memory. This deterioration not only impacts the quality of life of affected individuals but also places a significant burden on their families. Neuroplasticity is a key property of the nervous system that enables brain repair and functional recovery. However, in CNS disorders, neuroplasticity is often compromised. Neuroplasticity, which is regulated by gene expression, is also modulated by environmental factors and epigenetic mechanisms, thereby reshaping neuronal networks in response to various biological and environmental stimuli and brain function. Importantly, neuroplasticity plays a critical role in repairing the brain, especially in the context of neurodegenerative diseases, where damaged neurons can reorganize and re-establish lost functions. Targeting neuroplasticity mechanisms holds significant potential for developing therapeutic interventions to improve treatment outcomes and prevent CNS disorders. A deeper understanding of neuroplasticity in neurological diseases could open new avenues for enhancing patient quality of life. This review aims to provide a comprehensive overview of synaptic function and the neuroplasticity mechanisms that are disrupted in neurological disorders.