welcoming - definition and synonyms. What are red words? 90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.
Two groups of patients were compared: one of patients with traumatic brain injury (TBI) and one of patients with anoxic brain injury (AnBI) â damage caused when the brain receives inadequate oxygen for several minutes or longer (brain cells begin to die after approximately four minutes without oxygen).
There are four types of anoxia, but each can cause the same serious damage to the brain. 1  Anemic anoxia. This form of anoxia results from blood that cannot carry sufficient oxygen to the brain. 2  Toxic anoxia. This form of anoxia is caused by toxins in the system that prevent the bloodâs oxygen from being used efficiently. 3  Stagnant anoxia.