![]() What are neurons? They are tiny cells that are in charge of participating in the functions related to the nervous system. In our brain, there are millions of neurons, scientists calculate that we have about 80 million when we are born. As we grow, this number decreases. After 80 years-old, we will have lost 30% of our neurons. Throughout our life, we constantly lose and regenerate neurons. By our neurons' regeneration process, new connections are made which produces a process called neurogenesis. This process allows for the birth of new neurons through a person's life. Scientists know that the active areas of the brain use more energy, and thus use more oxygen and glucose. Femur (thigh bone) Gastrocremius muscle Patela (knee cap) Posterior Anterior Achilles I Visualize some exercises that would be good for strengthening your bones. Deteriorate At the end of the second sentence is a synonym for this word. What does deteriorate mean? Hunched Use your logic to determine the meaning. Center for Regenerative Medicine at Mayo Clinic: Exploring neuroregeneration to repair damage or disease in the brain and central nervous system. ![]() ![]() This way, more blood is brought to these areas with the intention of satisfying the active neurons' demands. As you activate your brain, blood runs to the working brain cells. MRI images are used to understand blood flow in the brain. These images have shown that our brain cells, also known as neurons, are very dependent from the oxygen supply. The more we use our brain and activate the neurons, the more blood supply they receive. On the other hand, an inactive brain cell receives less and less blood until it ultimately dies. * CogniFit assessments are intended as a screening tools for detecting cognitive decline or alterations in an effort to allow physician directed therapeutic intervention to occur. In a clinical setting, the CogniFit results (when interpreted by a qualified healthcare provider), may be used as a screening aid to assist in determining whether or not a particular individual should be referred for further neuropsychological evaluation (e.g., a complete neuropsychological exam). CogniFit does not directly offer a medical diagnosis of any type. A diagnosis of ADHD, dyslexia, dementia, or similar disease can only be made by a qualified physician or psychologist considering a wide range of potential contributing factors. Consistent with this stated intended use, CogniFit assessments tools have no indication that are or should be considered a Medical Device by the FDA. The product may also be used for research purposes for any range of cognitive related assessments. If used for research purposes, all use of the product must be in compliance with appropriate human subjects' procedures as they exist within the researchers' institution and will be the researcher's obligation. All such human subject protections will under no circumstances be less than those required to be afforded to research subjects under the provisions of Section 45 CFR 46 of the Code of Federal Regulations.
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March 2018
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