All submissions are reviewed by a moderator before they are added. Brain metastases occur when cancer cells spread from their original site to the brain. Within each half, particular regions control certain functions. These MRIs reveal shrinkage of the hippocampus, a part of the brain associated with memory, during the transition from normal cognitive function to mild cognitive impairment. New proteins must be produced to reconsolidate retrieved memories and return them to long-term storage in the brain. The phantasmagoria of his brain vanished at sight of her. A brain hemorrhage refers to bleeding in the brain. There are many parts to the brain, and each section has a specific role to play in the human body. The variant on chromosome 7, for instance, is close to AUTS2, a gene that has been linked to alcohol consumption, as well as others that relate to brain development and sleep-related electric signaling. Though e-mails and blogs may be called brain dumps, the term it is most often associated with illegal sites that contain specific information on information technology (IT) certification tests. Brain drain definition is - the departure of educated or professional people from one country, economic sector, or field for another usually for better pay or living conditions. Recently, we’ve been scoping plenty of sketches and songs that are trying to yeet in this kind of slang left and right, often to great comedic effect. Brain death is death. It happens when one or more ventricals, which are normally hollow areas in the brain, have too much cerebrospinal fluid. Get unrestricted access to all the English-Learning Units! Definitions by the largest Idiom Dictionary. Atrophy also destroys the connections that help the cells communicate. Today we’ll be visiting our neighbors across the pond here at Slang.org to give you a deep dive into the countries most enticing jargon. Brain drain is a slang term indicating substantial emigration or migration of individuals. It is a medical emergency that … An electroencephalogram of brain activity helps doctors evaluate such symptoms as seizures or memory loss. by … A brain hemorrhage is a type of stroke.It's caused by an artery in the brain bursting and causing localized bleeding in the surrounding tissues. As lesions worsen with time, the symptoms become more noticeable. Slang.org is a community-driven dictionary and database of slang terms. Your brain may not be the same age as your body, and an "older" brain may be linked to an increased risk of dying at a younger age, a new study from the United Kingdom finds. Be warned: some of these terms have been around since before MMXVII, but our Slang.org experts have made sure to include only words that have either had a revival or are at least relevant to current slang-biosphere. To strike a person in, on or upside the head deliberately and violently oftentimes with a blunt object. This phenomenon can occur to the entire brain … brain. It is the complete stopping of all brain function and cannot be reversed. The first modern split-brain patient was a war veteran known as Patient W.J., whose case contributed to further understanding of asymmetry. A brain dump, often called a braindump, is a collection of information about a certain topic. Learn how it works and what abnormal EEG results can mean. Dictionary entry overview: What does brain mean? This system is the brain and spinal cord.The 1960’s was an era of some exciting medical breakthroughs. Slang squad! A blood clot can be formed when a brain injury occurs and causes bleeding within the brain. The softening can affect the brain in numerous ways, especially when it leads to scarring that often causes further brain issues. What does have on the brain expression mean? Could Be Down to Genetics, The Titi Tudorancea Bulletin). This term is used both literally (first example) and … Some of the people threw up stones, hoping to drive the monkey down; but this was strictly forbidden, or else, very probably, my brains had been dashed out. A white spot on a brain MRI, referred to as white matter or a brain lesion, shows an area of injury or disease, but can result in a number of diagnoses, according to the Mayo Clinic. Dictionary entry overview: What does brain mean? 1.   The noun BRAIN has 5 senses: 1. that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord, 3. that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason, 4. someone who has exceptional intellectual ability and originality, 5. the brain of certain animals used as meat. We would greatly appreciate your contribution if you would like to submit your own! (The Mechanism of Panic Attacks, NIH, US). 1. that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord 2. mental ability 3. that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason When a person dies, they typically die of what is referred to as \"cardiac death.\" This type of death occurs when the heart no longer beats to provide blood to the body and brain, which results in death. What does "brain death" mean? Brain injury. In 2017, one group observed ripples flowing simultaneously in the medial temporal lobe (MTL) and the neocortex of rat brains and that this activity appeared to play a role in learning. It’s time for some tea, fam — we’re going all out on another roll-call, and this time we’re focusing on the dankness that is Millennial slang. receiving oral stimulation of the penis from another's mouth. electroencephalography: Definition Electroencephalography, or EEG, is a neurological test that uses an electronic monitoring device to measure and record electrical activity in the brain. White matter disease usually occurs due to aging, but it … (Can't Sleep? Brain shrinkage. The inset on each MRI is an enlarged view of the right hippocampus. Find more definitions for BRAIN on Slang.org! A rapid rise in intrac… Your brain is divided into two halves, or hemispheres. (Mechanism behind neuron death in motor neurone disease and frontotemporal dementia discovered, University of Cambridge). All Rights Reserved. (Our brains may ripple before remembering, National Institutes of Health). Brain death is a legal definition of death. This bleeding kills brain cells.. 2. Purpose The EEG is a key tool in the diagnosis and management of epilepsy and other seizure disorders. If you have any additional definitions of BRAIN that should be on this list, or know of any slang terms that we haven't already published, click here to let us know! While it is uncommon, softening of the entire brain does occur as well as complete shutdown of the parts of the brain affected by encephalomalacia. We hope you have found this useful. • BRAIN (noun) A dark spot on the brain can be a leftover stain from an old injury or resolved medical condition and pose no threat. However, there is another type of death, which is called brain death. This damages nerve cells by blocking their ability to make the proteins needed for synaptic function and leads to the death of neurons in the brain and spinal cord. ", (The Wonderful Wizard of Oz, by L. Frank Baum). Copyright 2016 Slang.org. To engage in or... Brainstorm - definition of brainstorm by The Free Dictionary Some critics believed the song was an "ode to a violent lover", possibly referring to Chris Brown after the pair's highly published domestic violence case. How does the brain work? The meaning of BRAIN is: Blow Job. Find a doctor Back Find a Doctor Any cancer can spread to the brain, but the types most likely to cause brain metastases are lung, breast, colon, kidney and melanoma.Brain metastases, or secondary brain tumors, occur in 10 to 30 percent of adults with cancer. Hyponyms (each of the following is a kind of "brain"): noddle (an informal British expression for head or mind), tabula rasa (a young mind not yet affected by experience (according to John Locke)), ego ((psychoanalysis) the conscious mind), unconscious; unconscious mind (that part of the mind wherein psychic activity takes place of which the person is unaware), subconscious; subconscious mind (psychic activity just below the level of awareness), Someone who has exceptional intellectual ability and originality, brain; brainiac; Einstein; genius; mastermind, intellect; intellectual (a person who uses the mind creatively), prodigy (an unusually gifted or intelligent (young) person; someone whose talents excite wonder and admiration), The brain of certain animals used as meat, organs; variety meat (edible viscera of a butchered animal), calf's brain (the brain of a calf eaten as meat), Verbs of touching, hitting, tying, digging, hit (deal a blow to, either with the hand or with an instrument), The fighter managed to brain his opponent, brain (that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord), kill (cause to die; put to death, usually intentionally or knowingly), "All the same," said the Scarecrow, "I shall ask for brains instead of a heart; for a fool would not know what to do with a heart if he had one. 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