The brain can live for 4 to 6 minutes without oxygen, and then it begins to die. No oxygen for 5 to 10 minutes will result in permanent brain damage. Reading aloud and talking often to a young child promotes brain development. A newborn baby’s brain grows about three times its size ...
upstanding worker. But when an accident at work caused a metal rod to go through his skull, the damage to his frontal lobe caused him to become childish, disrespectful and impulsive. Gage showed 19th-century
The first drug for treating the disease, Riluzole, was approved by the Food and Drug Administration (FDA) in 1995. Riluzole is thought to decrease damage to the motor neurons by minimizing the release of the chemical signal glutamate. In clinical trials, the drug prolonged the survival of ALS...
Damage to areas of the brain that control swallowing makes it difficult to eat and drink. This can result in individuals swallowing food into the trachea (windpipe) instead of the esophagus (food pipe). Because of this, food particles may be deposited in the lungs and cause lung infection. ...
injury is a concussion, and while it’s also the least serious of the internal brain injuries, it is still very serious. In the short term, it results in a temporary loss of normal brain function, but over time if multiple concussions are sustained they can lead to permanent brain damage...
lifehas also been developed. These techniques are used in cases ofobsessive-compulsivebehaviour and occasionally in cases of severe psychosis. This form of neurosurgery is also used in the management of chronicpain, such as that caused by damage to thenervous systemor that associated with terminal...
Damage to the frontal lobe can result in aspeech disorderknown asBrocaaphasia, which is characterized by deliberate, telegraphicspeechwith very simple grammatical structure, though the speaker may be quite clear as to what he or she wishes to say and may communicate successfully. ...
The accumulation of beta-amyloids and oxidative damage appear to be connected. Researchers have found that these physiological changes are related to the development of CDS.Antioxidants are commonly talked about in human health and medicine, and researchers have studied the effects of feeding a diet ...
After examining his remains, scientists believe that the personality changes were not caused solely by the damage to his frontal lobe. Instead, modern researchers believe that Gage also damaged the white matter in his brain, which connects different parts of the neural system. With this discovery,...
Neuroplasticity, capacity of neurons and neural networks in the brain to change their connections and behavior in response to new information, sensory stimulation, development, damage, or dysfunction. Learn more about neuroplasticity, including different