label is usually changed to ©Brain, and the following text can be seen in infected boot sectors: Welcome to the Dungeon (c) 1986 Amjads (pvt) Ltd VIRUS_SHOE...

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It consists of nervous tissue and...

A brain tumor (sometimes referred to as brain cancer) occurs when a group of cells within the brain turn cancerous and grow out of control, creating a...

The human brain is the central organ of the nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum...

computational neuroscience, brain simulation is the concept of creating a functioning computer model of a brain or part of a brain. Brain simulation projects...

Brain injury (BI) is the destruction or degeneration of brain cells. Brain injuries occur due to a wide range of internal and external factors. In general...

the brain. This typically causes impaired nerve function, increased pressure within the skull, and can eventually lead to direct compression of brain tissue...

A brain–computer interface (BCI), sometimes called a brain–machine interface (BMI), is a direct communication link between the brain's electrical activity...

Split-brain or callosal syndrome is a type of disconnection syndrome when the corpus callosum connecting the two hemispheres of the brain is severed to...

Brain death is the permanent, irreversible, and complete loss of brain function, which may include cessation of involuntary activity (e.g., breathing)...

Brain ischemia is a condition in which there is insufficient bloodflow to the brain to meet metabolic demand. This leads to poor oxygen supply in the...

of the brain is a frequent topic of study within the fields of anatomy, biological anthropology, animal science and evolution. Measuring brain size and...

Charles Kimberlin Brain (7 May 1931 – 6 June 2023), also known as C. K. "Bob" Brain, was a South African paleontologist who studied and taught African...

The Boltzmann brain thought experiment suggests that it is probably more likely for a brain to spontaneously form, complete with a memory of having existed...

A traumatic brain injury (TBI), also known as an intracranial injury, is an injury to the brain caused by an external force. TBI can be classified based...

Aging of the brain is a process of transformation of the brain in older age, including changes all individuals experience and those of illness (including...

Brain morphometry is a subfield of both morphometry and the brain sciences, concerned with the measurement of brain structures and changes thereof during...

An isolated brain is a brain kept alive in vitro, either by perfusion or by a blood substitute, often an oxygenated solution of various salts, or by submerging...

The triune brain was a once popular, model of the evolution of the vertebrate forebrain and behavior, proposed by the American physician and neuroscientist...

Brain–body mass ratio, also known as the brain–body weight ratio, is the ratio of brain mass to body mass, which is hypothesized to be a rough estimate...

known as hemorrhagic stroke, is a sudden bleeding into the tissues of the brain (i.e. the parenchyma), into its ventricles, or into both. An ICH is a type...

Brain fever (or cerebral fever) is an outdated medical term that was used as a synonym for phrensy, beginning in early 19th century medical literature...

A brain metastasis is a cancer that has metastasized (spread) to the brain from another location in the body and is therefore considered a secondary brain...

Encephalitis is inflammation of the brain. The severity can be variable with symptoms including reduction or alteration in consciousness, aphasia, headache...

non-human) brain resulting in maps. According to the definition established in 2013 by Society for Brain Mapping and Therapeutics (SBMT), brain mapping is...

Stroke is a medical condition in which poor blood flow to a part of the brain causes cell death. There are two main types of stroke: ischemic, due to...

Brain implants, often referred to as neural implants, are technological devices that connect directly to a biological subject's brain – usually placed...

Brain abscess (or cerebral abscess) is an abscess within the brain tissue caused by inflammation and collection of infected material coming from local...

A brain transplant or whole-body transplant is a procedure in which the brain of one organism is transplanted into the body of another organism. It is...

The lateralization of brain function (or hemispheric dominance/ lateralization) is the tendency for some neural functions or cognitive processes to be...