As neuroplasticity affects the brain
The brain is the most powerful machine on the planet with the ability to store a peta byte of information, it also has the ability to imagine and think on its own, this is the most powerful organ of the human being, but it is also the most fragile ofAll that is why he is the most protected in the body.
The brain is the one that dictates all the tasks that our body performs even when we are asleep and in its ability to solve problems it is also allowed to restore with the help of leukocytes and meninges to support impacts and restore their tissue. The central nervous system is protected from blows, compressions and other physical aggressions by a bone case constituted by the bones of the skull and spine. It has chemical protection that prevents particles and foreign substances, which reach the circulatory torrent to have an abnormal influence on neurons. It has a numerical reserve of considerable since the number of neurons we have is much higher than what we would need to function normally, the capacity of our nervous system is well above the one we will use in life.
When people have disabilities, the brain develops other skills to compensate for the former, or if the individual has any special activity the brain compensates. In addition to constantly evolving, some years ago it was believed that after 9 years the brain reached its 90% development but it has been discovered that even in adulthood the brain has significant changes since it has been found that thePeople develop certain parts of the brain that have to do specifically with the activity they develop, for example, taxi drivers tend to have a higher development in the hippocampus area since that is the part related to memory and the sense of guidance and thisIt occurs due to the demand for your work, this is called cerebral plasticity.
Cerebral plasticity is the adaptive capacity of the nervous system to minimize the effects of lesions by modifying their own structural and functional organization. The World Health Organization in 1982 defined the term neuroplasticity as the capacity of nervous system cells to regenerate anatomically and functionally, after being subject to environmental or developmental pathological influences, including trauma and diseases.
It refers to the ability to adapt and compensate for the effects of the injury, even if only partially, it is greater in the first years of life than in the adult stage. The mechanisms by which the phenomena of plasticity are carried out are histological, biochemical and physiological, after which the subject is experiencing a functional-clinical improvement, observing a gradual recovery of the lost functions.
Neuroplasticity is based on common mechanisms in all species, it generally has adaptive and survival character. When we compare the skills from one person to another it would seem to have a different nervous system, however, when the structural characters of both are studied, no difference in the anatomical composition will be found;The difference is in the establishment of new functional relationships of an extension in the use of this reserve capacity. This is a clear example of the plasticity of the nervous system and is the foundation of the learning process and the rehabilitation of functions losses due to their injuries.
This happens at each stage of the development of an individual, from genetically programmed phenomena, such as neuronal growth and migration;and also associated with individual experiences such as learning or after the occurrence of injury in the nervous system
Frequently when there are injuries not caused by any degenerative disease, with the help of a good neurologist, rehabilitation and will of the patient, excellent results can be achieved. It is known that the younger the older brain tissue is reservoir recovery, but at all ages there is a good possibility.
There are neuronal connections that increase their level of activity when the death of a group of neurons that led a certain function originally.
There is a branch of science called neuroscience that is responsible for studying the nervous system in its operation and development structure. In addition to obtaining information from the cognition and behavior of individuals based on brain changes. J. Kornski (1948) and D. HEBB (1949) postulated that even when internneuronal circuits are genetically established, the strength or efficiency of certain connections are not completely determined;of this inferred that these circuits are able to modify their properties as a result of changes in their activity.
The hypothesis of dynamic changes was proposed since 1922 by Forbes, referring to the fact that learning implies a persistence of interconnected neurons chain activity. ANATOMIC AND FUNCTIONAL ORGANIZATION OF THE CNS Although the human brain shows a complexity.
There is accumulated evidence for more than two decades that demonstrates in a forceful way, that in the treatment of countless psychiatric conditions the combination of pharmacotherapy and psychotherapy is more effective because pharmacotherapy restores brain tissues and helps leukocytes to endWith death cells while psychotherapy helps restore lost synapses through new neurons, taking control of that action, which refers to that brain plasticity is allowing to improve brain functions in the face of deficiencies, these can be learning, behavioral orphysical injuries.
Neuroscience has developed new alternatives for helping people with different conditions, one of the most innovative currents is the psychotherapy technique called cognitive-behavioral with which patients are helped through repetitive processes that improve behavior through learning throughprogrammed, which create new synapses that make the individual change their answers or actions based on the learning obtained. The neuroplasticity process represents the ability of the nervous system to change its reactivity as a result of successive activations. This reactivity allows nerve tissue to experience adaptive or reorganizational changes in a physiological state with or without alteration. It is also defined as any brain response that originates from internal or external changes and obeys reorganizational modifications in perception and cognition, so that therapies and drugs are essential for the improvement of any condition.
In 2006, neuroplasticity was defined as a continuous process in the short, medium and long term of remodeling of neurosineptic maps, which optimizes the functioning of brain networks during phylogenesis, ontogeny and after damage to the nervous system
Nervous tissue is considered a dynamic, adaptable and plastic system. Neuroplasticity is inherent in the nervous system and is in communion with the locationist and connectionist visions of modern understanding of brain functioning. Neuroplasticity is a multiple and generalized physiological process to brain biology, but in turn particular of each neuronal network or microenvironment;It represents a complex theme that requires involving processes, products and components of basic and clinical biochemistry, since such a process does not only obey structural modifications of a set of dendrites, but to intra and extracellular adaptations that occupy more than one biomolecular signaling route. Chemical, genomic and proteomic biomolecular processes allow the neuronal response to entries or signaling is not always programmed in a constitutive way. Neuroplasticity, therefore, is a continuous process of remodeling of neurosinephic maps that occurs, both in absence and in the presence of a cerebral noxa. Knowing this type of topics constitutes in the medium and long term, pharmacological whites in clinical management regarding prevention, treatment and rehabilitation of neurological diseases and redefines brain biology from a phylogenetic, basic and clinical perspective. The health professionals involved in the area of the neuro-clinical rehabilitation, both pharmacological and non-pharmacological, must know the neurophysiological and neurochemical substrate of cerebral plastic phenomena, since it is a tool for countless value to support a directed, controlled plan, replicable and intensive neuro-rehabilitation.
Brain plasticity allows us to change and learn until the end, not all memories are permanent. The brain power and discards them based on the importance they have for our survival and day by day. It is responsible for assessing the data may be useful and make room for new learning. Sandra Jurado, neuroscientific of the CSIC-RUMH, says that these processes are done through a fundamental characteristic of this organ: its plasticity.
The researcher at the Alicante CSIC-MUMH Neuroscience Institute says the brain never rests. Receive information uninterrupted to create the necessary connections we turn to when we remember something. ‘Strengthens and eliminates, builds and destroys: Thus our memory is formed’.
In conclusion we manage to appreciate a brain with great capacities apart from those we already knew since not only controls our movements or our thoughts but also has great skills such as self-reorganizing quickly and effectively without having the need to lose basic functionsIn addition to its ability to adapt very easily as the development of better synapses between neurons, which leads to a much faster action since the better synapse or knowledge of the movement, the better we act, when we exercise the brain, it adapts to the demandsFrom different environments which facilitates the adaptation of the human being through time and modernization of tasks, the brain is the most important organ we have and every day there are more discoveries of our brain capacity
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