How The Immune System And Brain Communicate To Control Disease. FULL STORY. In a major step in understanding how the nervous system and the immune system interact, scientists at The Feinstein Institute for Medical Research have identified a new anatomical path through which the brain and the spleen communicate.
Here are all the possible meanings and translations of the word regardless. Princeton's WordNet(0.00 / 0 votes)Rate this definition: careless(p), regardless(adverb) (usually followed by `of') without due thought or consideration. careless of the consequences; crushing the blooms with regardless tread.
An example of perennial is a person who has lived for a long time. The definition of a perennial is something that is always present, often referring to plants. An example of a perennial is a plant that regrows each year in the spring.