Reflections on Neuroplasticity in Contemporary Neuroscience NEU2035
- Subject Code :
NEU2035
Introduction
Neuroscience is the scientific study of the nervous system, aiming to understand how brain and neural networks influence behaviour, cognition, and bodily functions. For this reflection, Ill narrow down the focus to neuroplasticity, which refers to the brain's ability to adapt and reorganize itself in response to experiences or injuries. This concept provides a balance between complexity and clarity for expansion within the scope of this assignment.
Misconceptions and Intuitive Insight
It was initially believed that neuroplasticity only meant the time that the individual was developing during childhood. The view of the brain as a solid entity that became more so with age was an expectation that fit with prevailing conceptions of learning and aging in the brain (Cristina et al., 2023). These ideas were corrected, demonstrating that neuroplasticity isn't confined to childhood but extends throughout life if effectiveness does degrade with age. Such a shift in perception was instrumental in thinking of my brain as alive and dynamic.
Transformational Experience
Learning Moment: I do remember one lecture on neuroplasticity in which the lecturer described how victims of stroke regain motor skills via several repetitions. This repetition activates neuroplasticity where the brain rearranges and reorganizes its structure (Aderinto et al., 2023). It means that neuroplasticity can take credit in the recovery process aside from learning something new. I came to understand that this flexibility was indeed a hallmark of the brain-not secondary-and this new perspective gave way to a shift in my thinking.
Insight: This was my "aha." moment about the dynamic brain: I realized that it is, indeed huge adaptable-specially when injured.
New Understanding
Current Comprehension: Neuroplasticity represents the brains ability to undergo functional and structural changes in response to learning, experience, or injury. It involves modifications in synaptic strength and cortical remapping, where healthy regions of the brain take over functions previously controlled by damaged areas, improving recovery and adaptability (Tonti et al., 2021).
Simplified Explanation: Neuroplasticity means that our brains are not fixed; they change and adapt based on our experiences and learning throughout life, even recovering from injuries like strokes.
Application in a Novel Context
Generalization: Neuroplasticity can also be applied to age-related cognitive decline. Engaging in activities such as learning a new language or solving puzzles helps stimulate the brains ability to adapt, potentially delaying cognitive aging (Marzola et al., 2023).
Example: For instance, bilingualism increases executive function by creating new neural pathways, enhancing cognitive flexibility and keeping the brain sharp longer.
Branching Connections
Neuroplasticity discussions in mental health disorders enrich my research, especially when depressed patients have reduced neuroplasticity. Research indicates that antidepressants and cognitive-behavioral therapies can augment neural flexibility (Maier et al., 2019). Moreover, peer-reviewed articles suggest that mindfulness meditation improves emotional regulation by enhancing neuroplasticity, which may have the potential to douse the brutal effects of mental illnesses.
Conclusion and Takeaway
Thinking about my learning process, I realized that the core neuroscience concept stretches far beyond early development. I identified the ability of the brain to adapt and continue constantly which helped me change my behaviors around the use of learning and recovery. In the future, I will foster a spirit of lifelong learning and resiliency in my mind by remaining abreast with the potential of my mind for continuous modification and development.
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