NEURONAL PLASTICITY Meaning and
Definition
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Neuronal plasticity, also known as neural plasticity or neuroplasticity, refers to the brain's ability to change and reorganize itself throughout an individual's lifespan. It is a fundamental property of the nervous system that allows the brain to adapt and modify its structure and function in response to various internal and external stimuli, experiences, and learning.
This phenomenon involves the creation of new neural connections, strengthening or weakening of existing connections (synaptic plasticity), and even the generation of new neurons (neurogenesis). Neuronal plasticity is essential for various cognitive processes, such as learning, memory, and problem-solving. It also plays a crucial role in recovery from brain injuries and certain neurological disorders.
Through neuronal plasticity, the brain can undergo structural and functional changes, including modifications in the strength of synaptic connections, the density of neurons and their connectivity, and even the reorganization of neural networks. These adaptive changes occur at both the microscopic level (individual neurons and synapses) and the macroscopic level (brain regions and circuits).
Neuronal plasticity can be influenced by a variety of factors, including experience, sensory input, emotions, aging, hormones, and environmental stimulation. It is a dynamic and ongoing process that occurs in different brain regions throughout life. Understanding and harnessing neuronal plasticity has significant implications for fields such as education, rehabilitation, and the treatment of neurological disorders, as it demonstrates the brain's capacity to adapt and change its functional organization.
Common Misspellings for NEURONAL PLASTICITY
- beuronal plasticity
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- neyronal plasticity
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- ne7ronal plasticity
- neueonal plasticity
- neudonal plasticity
- neufonal plasticity
- neutonal plasticity
Etymology of NEURONAL PLASTICITY
The word "neuronal" is derived from the Greek word "neuron", meaning "nerve". "Plasticity" comes from the Latin word "plasticus", meaning "capable of being shaped or molded".
The term "neuronal plasticity" refers to the brain's ability to change and adapt throughout a person's lifetime. It describes the brain's ability to reorganize itself by forming new neural connections, modifying existing connections, and altering the strength of synaptic connections. This term highlights the malleability of the neural networks and their capacity to adapt to environmental cues, experiences, and learning.
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