Speech and other language abilities are lateralized brain functions, meaning they are all located on one side of the brain. For most people, the left hemisphere controls language. Shippensburg University states that the lateralized hemisphere...
The brain is an incredibly complex organ, responsible for managing everything from breathing and physical coordination to logic, language and artistic expression. While all animals have brains, they don't all possess the higher reasoning and...
Scientists have learned a lot about where and how brains process language by studying people who have lost their ability to produce or understand language after an accident or illness. Modern methods of neuroscience such as functional magnetic...
The disparity between the weight of models seen in magazines and the average weight of most women is remarkable. These images are confusing for many women as they misrepresent what a normal weight range looks like. A normal, healthy weight range...
A neurological condition that results in brain tissue loss, brain atrophy can occur in small parts of the brain or affect both hemispheres of the brain, according to the National Institute of Neurological Disorders and Stroke. Patients who have...
There are many formulas designed to calculate your ideal body weight based on your height. One of the most current formulas is called the Robinson formula. This method of calculating ideal body weight evolved from the original formula, called the...
A 2010 paper in "Physics of Life Reviews" speculates that the vocalizations of ancient humans have developed into two forms. The first type is more concrete and became language. The second type is more emotional and became music. The human brain...
Higher-order thinking skills distinguish humans from all other creatures. These skills include the capacity for comprehension and utilization of spoken and written language, as well as the executive functions. The executive functions encompass the...
Scientists divide the brain into three major parts: the cerebrum, the cerebellum and the brain stem, according to the Mayfield Clinic. They divide the cerebrum into four lobes: the frontal, parietal, temporal and occipital. Subdivisions of these...
Cognition refers to the higher order functions that are needed for learning and interacting with a person's environment. Each human brain is capable of multiple cognitive functions, such as memory, attention, executive functions and language. Each...
As a child is growing, different parts of his brain specialize in different language-related functions. Thus, the left hemisphere typically begins to process most aspects of linguistic function while the right hemisphere specializes in other...
There are many important parts of the external brain. The surface of the human brain consists of two main parts: the cerebrum and the cerebellum. The cerebrum has many specialized areas that are associated with high-order cognitive functioning...
An ideal body weight is one at which you experience optimal health and energy. Exceeding your ideal weight range increases your risk factors for certain diseases, especially if you qualify as 20 percent overweight. Your ideal weight depends on...
Autism is a neurobiological disorder characterized by impairments in reciprocal social skills, as well as verbal and nonverbal language. Odd, repetitive behavior is also one of the defining symptoms of this disorder, says the Diagnostic and...
Due to the disease risk factors associated with obesity, it is important to maintain a healthy body weight. Determine a normal body weight through methods including ideal body weight equations, body mass index (BMI) charts, height-weight tables...
Some speech disorders center on the repetition of certain sounds or an inability to pronounce some sounds. Apraxia is different because it affects the coordination of muscles necessary to generate speech. You may know exactly how to say the word...
For the millions of women who spend time worrying about their weight, it's important to know what a healthy weight is rather than what is just aesthetically pleasing. While there is no one method for determining what is healthy for you, there are...
A stroke occurs when the brain's blood flow is compromised in some way, depriving brain tissue of the oxygen it needs to survive. The American Stroke Association reports that no two strokes present exactly the same way; however, there may be...
The brain is divided vertically from front to back. While appearing like mirror images, there is some functional division between the lobes. These divisions are not absolute. In some people, the functions are reversed from side to side, while in...
Aphasia occurs after some parts of the brain responsible for language are damaged. In most cases, this damage involves the left side of the brain. This results in impairment in language production or understanding and can affect both written and...
The brain is the home of complex processes such as memory, language and attention. Neuroscientists have long believed that these higher-order functions are associated with distinct areas in the brain. But no single area in the brain is responsible...
The brain is the body's decision and communication center. It controls every part of a person's daily life, from breathing to learning and from perception to speaking. Although scientists have a clear understanding of where and how people process...
Your ideal body weight is calculated based on your gender, body type and size. Maintaining a healthy weight helps reduce your risk of developing chronic conditions including heart disease, diabetes and depression, according to Wake Forest...
The cerebrum, which is the largest part of the brain, is divided into two hemispheres--the left hemisphere and right hemisphere. Each hemisphere has all four lobes of the brain--frontal lobe, parietal lobe, temporal lobe and occipital lobe--but...
A cerebrovascular incident, or stroke, is a compromise of the blood vessels to deliver blood to an area of the brain, potentially causing brain damage. It can either be an occlusion of the vessel lumen, known as ischemic stroke, or a rupture of...
Seizures occur when a group of nerves in the brain suddenly produce a surge of electrochemical impulses. This surge in brain activity interrupts normal functions resulting in symptoms thatoften mimic a stroke. A stroke, also a neurological event,...
The brain is a highly complex organ divided into specialized regions, each responsible for a specific function. A stroke is a lack of blood supply to the brain and can damage particular areas, resulting in a variety of impairments involving...
According to the National Institute of Neurological Disorder and Stroke, a coma is a profound state of unconsciousness that can also be called a persistent vegetative state. A comatose patient is alive, but does not respond to any environmental...
According to the National Institute of Neurological Disorders and Stroke (NINDS), the brain is the most complex part of the human body. The brain is responsible for bodily functions and converting sensory information into motor reactions. The...
