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The brain is very complex, and is composed of many different areas and types of tissue, or matter. The different functions of different tissues in the brain may be more or less susceptible to age-induced changes. [6] The brain matter can be broadly classified as either grey matter, or white matter.
Brain plasticity science is the study of a physical process. Gray matter can actually shrink or thicken; neural connections can be forged and refined or weakened and severed.
For example, brain imaging studies have revealed that older adults are more likely to use both hemispheres when completing memory tasks than younger adults. [51] In addition, older adults sometimes show a positivity effect when remembering information, which seems to be a result of the increased focus on regulating emotion seen with age. [ 44 ]
Treatments with anticancer chemotherapeutic agents often are toxic to the cells of the brain, leading to memory loss and cognitive dysfunction that can persist long after the period of exposure. This condition, termed chemo brain, appears to be due to DNA damages that cause epigenetic changes in the brain that accelerate the brain aging process ...
3. Get crafty. The simple act of making something can be a great way to stimulate your brain. Great examples of activities like this include: Baking
Neuroplasticity, also known as neural plasticity or just plasticity, is the ability of neural networks in the brain to change through growth and reorganization. Neuroplasticity refers to the brain's ability to reorganize and rewire its neural connections, enabling it to adapt and function in ways that differ from its prior state.
This fatalistic outlook has been dramatically challenged by the recent paradigm of brain plasticity. Brain plasticity refers to the ability of the brain to restructure itself, form new connections, or adjust the strength of existing connections. [3] The current paradigm allow for conceptualization of brain that is capable of change.
Neuronal plasticity, or the capability of the brain to adapt to new requirements, is a prime example of plasticity stressing that the individual's ability to change is a lifelong process. [15] Recently, researchers have been analyzing how the spared senses compensate for the loss of vision.