A stroke, or "brain attack," occurs when blood circulation to the brain fails either because blood vessels in the brains burst, or the blood flow is blocked. The former type is called a hemorrhagic stroke and the latter is called an ischemic...
In the U.S. alone, 795,000 people suffer from the consequences of a stroke each year, according to the American Heart Association. A stroke is a brief blockage of the blood stream to a particular brain region or a brain hemorrhage. Strokes in the...
A brain attack or stroke occurs when abnormal bleeding and blockage within the blood vessels in the brain occur. Damage to the tissue of the brain occurs when the oxygen cannot reach the brain through normal blood flow. The frontal part or lobe of...
The frontal lobes are located at the front of the brain and are responsible for planning movements, organizing thoughts and forming speech. When a stroke occurs in the frontal lobes, any or all of these areas may be affected. Stroke rehabilitation...
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...
Broca's aphasia is a type of aphasia, a condition resulting from a brain injury to areas responsible for language. Broca's aphasia results from damage to the frontal lobe from occurrences such as stroke, brain injury or brain tumor. A sufferer of...
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...
Urinary incontinence occurs whenever a person unintentionally passes urine. According to the American Society of Consultant Pharmacists (ASCP), as many as 15 to 35 percent of people over the age of 60 may suffer from urinary incontinence, and...
Stroke is a major killer in the United States, with the American Heart Association estimating that 137,119 people died of a stroke in 2006 alone. However, many people also survive a stroke, with an estimated 6,400,000 stroke survivors still alive...
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...
Strokes are one of the nation's largest killers, with only cancer and heart disease claiming more lives in the United States each year, according to the American Heart Association. A stroke occurs when either a blood vessel bursts or is blocked by...
Stroke affects approximately 700,000 Americans annually, according to the University Hospital website. A stroke is an abrupt deprivation of the blood flow to the brain due to a blockage or the rupture of a blood vessel in the brain. This causes a...
Clonus, which refers to repetitive contractions and relaxations of the muscles, is an extreme form of hyperreflexia, meaning an increase in the deep tendon reflexes. It is seen most often in the ankle, causing the foot to jerk up and down. Clonus...
The human brain is an exquisitely complex and highly organized organ. The forebrain, midbrain and hindbrain comprise the three functional regions of the brain. Within each region, individual lobes and structures exist, which control specific...
