... isn't anything bad that can happen to adults but if newborn babies have a deficiency it can cause hemolytic anemia. This is a condition where the red blood cells are so fragile that they can rupture. (The vitamin and Mineral Guide) Vitamin D is necessary to help the body absorb the minerals calcium ... including eggs, milk, and liver. (The Vitamin and Mineral Guide) When the supply of vitamin B12 is low, it slows down the production of red blood cells (causing anemia) and the cells that line the intestines. A deficiency could also cause serious damage to the nervous system. These deficie...

• Word Count: 2586
• Approx Pages: 10
• Grade Level: High School

... in the early stages of the disease, occurs in approximately 70 percent of MS patients. "The initial symptom of MS is often blurred or double vision, red-green color distortion, or even blindness in one eye." (Brunnscheiler) Inexplicably, visual problems tend to clear up in the later stages of MS. Inflammatory problems of the optic nerve may be diagnosed as retrobulbar or ... brain and spinal cord disease similar to MS. oligodendrocytes-cells that make and maintain myelin. optic neuritis-an inflammatory disorder of the optic nerve that usually occurs in only one eye and causes visual los...

• Word Count: 4268
• Approx Pages: 17
• Has Bibliography
• Grade Level: Undergraduate

... in the early stages of the disease, occurs in approximately 70 percent of MS patients. "The initial symptom of MS is often blurred or double vision, red-green color distortion, or even blindness in one eye." (Brunnscheiler) Inexplicably, visual problems tend to clear up in the later stages of MS. Inflammatory problems of the optic nerve may be diagnosed as retrobulbar or ... brain and spinal cord disease similar to MS. oligodendrocytes -- cells that make and maintain myelin. optic neuritis -- an inflammatory disorder of the optic nerve that usually occurs in only one eye and causes visu...

• Word Count: 4423
• Approx Pages: 18
• Has Bibliography
• Grade Level: Undergraduate

... tissues, the cells contract only when they are stimulated by the nervous system. There muscles, which line the walls of many blood vessels and make up the iris of the eye, are know as multiunit smooth muscle since the cells are not coupled together and must be activated as separate units. Other smooth muscle tissue contains cells that produce electrical impulses ... ulcers are duodenal. The parietal cells of the stomach also secrete intrinsic factor, a polypeptide needed for the intestinal absorption of vitamin B12. this vitamin is required for the production of red blood cells. So, peo...

• Word Count: 9019
• Approx Pages: 36
• Has Bibliography
• Grade Level: Undergraduate

... not enter consciousness, and that that being attended to usually does, it seems like the study of visual attention may give a glimpse into the brain mechanisms of consciousness. During saccadic eye movement, visual processing is suppressed (Volkman, Riggs, & Moore, 1980). Thus, visual information comes into the perceptual processing system in discrete chunks. To investigate the brain's limitations in processing this ... stimuli. Procedure Participants (P) were seated in front of the computers; all stimuli consisted of letters flashed at the same location of the screen. Distracter lette...

• Word Count: 1320
• Approx Pages: 5
• Grade Level: Undergraduate

... not enter consciousness, and that that being attended to usually does, it seems like the study of visual attention may give a glimpse into the brain mechanisms of consciousness. During saccadic eye movement, visual processing is suppressed (Volkman, Riggs, & Moore, 1980). Thus, visual information comes into the perceptual processing system in discrete chunks. To investigate the brain's limitations in processing this ... stimuli. Procedure Participants (P) were seated in front of the computers; all stimuli consisted of letters flashed at the same location of the screen. Distracter lette...

• Word Count: 1320
• Approx Pages: 5
• Grade Level: Undergraduate

... in the early stages of the disease, occurs in approximately 70 percent of MS patients. The initial symptom of MS is often blurred or double vision, red-green color distortion, or even blindness in one eye. (Brunnscheiler) Inexplicably, visual problems tend to clear up in the later stages of MS. Inflammatory problems of the optic nerve may be diagnosed as retrobulbar or ... ...

• Word Count: 3706
• Approx Pages: 15
• Has Bibliography
• Grade Level: Undergraduate

Tay-Sachs disease is named after Warren Tay and Bernard Sachs. In 1881, Tay, a British ophthalmologist, described a patient with a cherry-red spot on the retina of the eye. Sachs, a New York neurologist, provided the first description of the cellular changes in Tay-Sachs disease several years later. He also observed that most babies with Tay-Sachs disease were ... ...

• Word Count: 1533
• Approx Pages: 6
• Grade Level: High School

... to the following main bodily areas: the circulatory system, central nervous system, fluid balances, motor skills, sexuality, sleep, fat storage, and nutrition. As it travels through the bloodstream, alcohol causes red blood cells to become abnormally large, and decreases the number of white blood cells, which are important for fighting infections. This results in a weakened immune system, placing alcoholics in more ... motor skills for up to days after being consumed. Reaction time and mental processing will be slowed down significantly, reducing performance and increasing risk of injur...

• Word Count: 1397
• Approx Pages: 6
• Grade Level: Undergraduate

... from all products destined for human consumption. This includes the brain, spinal cord, trigeminal ganglia, dorsal root ganglia, terminal ileum, eye, and tonsils (NIH). Another good way to prevent receiving nvCJD is at the individual level. Not eating any kind of red meat is a very good way to avoid nvCJD. Needless to say, nvCJD is a completely different monster than any other disease ... ...

• Word Count: 1203
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School