The largest brain lobe in the cerebrum, the frontal lobe is responsible for essential brain functions, like language, judgment, memory, motor function, problem solving and impulse control, according to the Centre for Neuro Skills. Because of its...
The frontal lobes are located at the front of each cerebral hemisphere of the human brain. They are considered to be the emotional control center and are involved with a wide range of functions. Damage to the frontal lobes can cause many symptoms....
Alzheimer's disease is a brain disorder that leads to progressive nerve damage and brain cell death that affects more than 5.3 million Americans, according to the Alzheimer's Association. Alzheimer's is characterized by aggregates of toxic...
Alcohol definitely affects the brain, report researchers at the National Institute on Alcohol Abuse and Alcoholism (NIAAA). Side effects can be apparent after only a few drinks. Immediate side effects of drinking alcohol can include blurred...
Cerebral hypoxia is the condition in which the brain experiences a lack of oxygen. Any number of conditions can cause hypoxia, including stroke, carbon monoxide poisoning, heart dysfunction, drowning and injuries sustained at birth. Compared with...
The National Institute of Mental Health reports that one percent of the total population receives a diagnosis of schizophrenia. Paranoid schizophrenia is one of the five types of schizophrenia with characteristics specific to paranoid delusions...
Alcohol has been linked to the manifestation of anti-social behaviors. Lesions or other types of insults to the brain also result in anti-social behavior. This is known because studies have shown that alcohol has the same effect as lesions on the...
The frontal lobes are areas at the front of each cerebral hemisphere in front of the primary motor cortex and the parietal lobes and in front of and above the temporal lobes on the sides of the head. If you look at the brain from the side, it...
The human brain weighs only three pounds but is estimated to have about 100 billion cells, according to the clinical neuropsychologist Glen Johnson in his book "The Traumatic Brain Injury Survival Guide." As with other organs in the body, each...
Herpes encephalitis is an inflammation of the brain which is caused by a herpes virus. This infection can be either be primary where the virus infects the brain and spinal cord directly or secondary where the infection travels from somewhere else...
Frontotemporal dementia serves as an umbrella term for several different degenerative brain disorders affecting the frontal and temporal lobes of the brain. The most common of these dementias is Pick's disease. FTDs are characterized by the...
While some people can tell you every detail of an experience that happened 30 years ago, they have trouble remembering what they had for breakfast that day. Short term memory is held in a section of the brain that is not supposed to remember...
Frontal lobe dementia or frontotemporal dementia make up approximately 10 percent of dementia cases. According to the National Institute of Neurological Disorders and Stroke, dementia is characterized by a loss of two or more complex brain...
According to neurologist Ralph Adolphs, social behavior is a biological and psychological mechanism. Knowledge acquired through the five senses, the realization of a different point of view from one's own, experiences, thoughts and information...
Alcohol is a depressant drug used for its mood-altering effects. It is sold over-the-counter in restaurants, bars and other public venues and can be purchased by anyone 21 years of age or older. Alcohol plays a role in many motor vehicle...
Alcohol is a mind-altering drug sold legally in the form of beverages to people over 21 years of age. It is consumed for its depressant effects, which include euphoria, increased sociability and reduced inhibitions. Despite its popularity and...
Your brain contains complex chemical networks of neurons, neurotransmitters and receptors that work together to communicate messages for mood, body movement and behavior. These communication systems are fueled by macronutrients, such as protein...
Dementia refers to a group of symptoms that affect thought processes and social interactions severely enough to interfere with normal activities. Common symptoms include memory loss, change in personality and difficulty with communication,...
According to MedlinePlus, herpes is the common name for infections caused by the herpes simplex virus (HSV). HSV, says Dr. Lawrence Corey in "Harrison's Principles of Internal Medicine," has been isolated from nearly every site on and inside the...
According to the National Institutes of Health (NIH), herpes is an infection that is caused by a herpes simplex virus (HSV). Most people are familiar with the two main types of herpes--oral and genital. However, there are five other types of...
Alcohol, also known as ethanol, can be found in many different forms, such as beer, wine and liquor. A 12-oz. beer, 8 oz. of malt liquor, 5 oz. of wine or 1.5-oz. "shot" of liquor constitute a standard serving size of alcohol, with no drink...
