Multiscale Mechanisms of Neuroplasticity: From Molecular Signaling to Behavioral Adaptation in Sensory and Cognitive Neural Circuits

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Autore principale: Sheikh, Md Tanjim
Natura: Recurso digital
Lingua:inglese
Pubblicazione: Zenodo 2026
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author Sheikh, Md Tanjim
author_facet Sheikh, Md Tanjim
contents <p>Neuroplasticity is the brain’s fundamental ability to reorganize its structure and function in response to experience, learning, and injury. This work presents a comprehensive, multiscale overview of neuroplasticity, spanning molecular, cellular, circuit, and behavioral levels of organization.</p> <p>At the molecular level, the study examines key mechanisms such as synaptic plasticity, neurotrophic factor signaling, and epigenetic regulation that govern neuronal adaptability. At the cellular scale, it explores changes in neuronal excitability, the supportive and modulatory roles of glial cells, and the contribution of neurogenesis to functional remodeling. At the circuit level, the work highlights plasticity within sensory systems (visual, auditory, and somatosensory cortices) as well as cognitive networks involving the prefrontal cortex, hippocampus, and amygdala. Finally, it connects these biological processes to behavioral outcomes, including learning, memory formation, sensory perception, and functional recovery following neural injury.</p> <p>By integrating mechanisms across scales, this study emphasizes how localized molecular events translate into system-wide reorganization and adaptive behavior. The synthesis provides a framework for understanding neuroplasticity in both healthy brain function and neurological disorders, with implications for developing targeted therapeutic strategies to enhance cognition and support recovery after brain damage.</p>
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spellingShingle Multiscale Mechanisms of Neuroplasticity: From Molecular Signaling to Behavioral Adaptation in Sensory and Cognitive Neural Circuits
Sheikh, Md Tanjim
Neuroplasticity
Synaptic Plasticity
Molecular Signaling
Cognitive Flexibility
Neural Rehabilitation
<p>Neuroplasticity is the brain’s fundamental ability to reorganize its structure and function in response to experience, learning, and injury. This work presents a comprehensive, multiscale overview of neuroplasticity, spanning molecular, cellular, circuit, and behavioral levels of organization.</p> <p>At the molecular level, the study examines key mechanisms such as synaptic plasticity, neurotrophic factor signaling, and epigenetic regulation that govern neuronal adaptability. At the cellular scale, it explores changes in neuronal excitability, the supportive and modulatory roles of glial cells, and the contribution of neurogenesis to functional remodeling. At the circuit level, the work highlights plasticity within sensory systems (visual, auditory, and somatosensory cortices) as well as cognitive networks involving the prefrontal cortex, hippocampus, and amygdala. Finally, it connects these biological processes to behavioral outcomes, including learning, memory formation, sensory perception, and functional recovery following neural injury.</p> <p>By integrating mechanisms across scales, this study emphasizes how localized molecular events translate into system-wide reorganization and adaptive behavior. The synthesis provides a framework for understanding neuroplasticity in both healthy brain function and neurological disorders, with implications for developing targeted therapeutic strategies to enhance cognition and support recovery after brain damage.</p>
title Multiscale Mechanisms of Neuroplasticity: From Molecular Signaling to Behavioral Adaptation in Sensory and Cognitive Neural Circuits
topic Neuroplasticity
Synaptic Plasticity
Molecular Signaling
Cognitive Flexibility
Neural Rehabilitation
url https://doi.org/10.5281/zenodo.19258761