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What is functional plasticity?
It is the brains ability to shift functions from damaged areas of the brain to undamaged. For example: if the auditory part of your brain was damaged, another part of the brain may take on that task.
Examples of plasticity in the brain?
Brain plasticity is the ability for an area of the brain (specifically in the cerebral cortex) to compensate for another area of the brain when there is brain damage. The four lobes (occipital, temporal, frontal, and parietal) are not pre-wired to commit itself to any specific function, but it starts to "commit" to certain functions after birth.
Are old people brains wrinkles?
As people age, the brain does undergo changes, but "wrinkles" may not be the best way to describe them. Older brains may show some shrinkage in certain areas and changes in the number and connectivity of neurons. These changes can affect cognitive functions like memory and processing speed.
Do sheeps have brains?
Yes, sheep have brains like most other animals. Their brain functions are necessary for controlling bodily functions, behavior, and responses to the environment.
Where does the brains complexity arises from?
The complexity of the brain arises from its intricate network of approximately 86 billion neurons, each forming thousands of synaptic connections with other neurons. This extensive connectivity enables the brain to process vast amounts of information and perform complex functions such as cognition, emotion, and motor control. Additionally, the brain's plasticity allows it to adapt and reorganize itself in response to experiences and learning, further enhancing its complexity. Together, these factors contribute to the brain's remarkable ability to integrate and respond to diverse stimuli.
Do frogs have a brain?
frogs have no brains
What is plasticity and what role does it play in the development of speech after a person has had hemispherectomy?
Plasticity is the amazing capacity of the brain to reorganize itself (its neuronal connection network) in order to recover abilities or functions lost because of lost neurons. It is difficult to believe that after a hemispherectomy; (the extraction of almost HALF the brain!) some patients can go back to a normal life, but it happens! The plasticity of the brain can be so effective, that the remaining hemisphere takes over the functions the lost one used to control. Of course, we are talking about the best case here, it can also go very wrong. But the fact that success is possible, is only because of the brains plasticity. If the remaining hemisphere is the right one, speech is one of the abilities the patients would have lost completely (Speech function is in the left hemisphere). In this case we can hope that his/her brain is plastic enough to recover speech function too. If you are interested in this, check out Judy´s story on youtube at the link below.
Do frogs and toads have brains?
Yes, frogs and toads have brains. They are animals that need them in order to live and do their day to day functions.
Do snakes have brains?
Yes, snakes have brains. Their brains are relatively small and less complex compared to mammals, but they are still capable of performing essential functions such as coordinating movement, processing sensory information, and controlling basic instincts like hunting and self-preservation.
Male brains are typically what compared to female brains?
Male brains are typically larger in overall volume compared to female brains, but this size difference does not correlate directly with intelligence or cognitive abilities. Research has shown that there are structural and functional differences between male and female brains, including variations in connectivity and the distribution of gray and white matter. However, these differences often reflect general trends rather than strict rules, and individual variations are significant. Overall, both male and female brains are capable of high levels of cognitive function and creativity.
What are the key differences between male and female brains, and how do these variances impact cognitive functions and behaviors?
Male and female brains have some structural and functional differences. For example, male brains tend to have more connections within each hemisphere, while female brains have more connections between hemispheres. These variances can impact cognitive functions and behaviors, such as problem-solving and emotional processing. However, it's important to note that these differences are not absolute and can vary among individuals.
What are the brains main functions?
The brain controls all of the body including the nervous system, circulatory system, and, muscular system.
