Human Personality


Human personality is reflected in the way of behavior, daily activities and doing competitive works. Human personality can be classified into Type A, Type B and Type AB personalities according to researchers. Type A behavior (TAB) or personalities have something to do with being competitive and most of them are workaholics. Type B personalities on the other hand are generally patient, relaxed, easy-going . AB personalities have mixed profile and cannot be clearly categorized as either Type A or Type B.

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Neurobics rejuvenate your Brain


Our brain can learn , think and grow through interaction with the environment by perception and action.The human brain has the ability to adapt and rewire itself.During daytime, the brain receives millions of visual, auditory and other information which are processed during sleep to retain them as memory.Heavy workload of the brain makes it tired .Neurobics is the brain exercise using the five senses to rejuvenate the brain cells. Mental stimulation improves brain function and  protects against cognitive decline.

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Cross Training improves Memory


brain
Cross training is the simple method to activate the two hemispheres of  brain. The right part of the brain is specialized in Visual and Emotional functions while the left brain is Analytical and Verbal. Based on our job and daily brain activities, either left or right part of the brain remains active while the other side is sleepy most of the time. The cross training will improve the neuronal activities and communication between both the brain halves. If you are a person concentrating in Art work or doing lab work, the right part of the brain is more active. If you are doing mathematics or accounting, your left brain is more active. So if you are a mathematician, doing some art work occasionally will cross train the brain.

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Why we are so Happy or Sad?


We have both Pleasure centre and Pain centre in the brain. When there is over stress, the pleasure centre will be in operative so that the normal enjoyable moments will not give any pleasure. In to our brain, millions of messages are passing  daily, of which some are happy messages and others, are sad messages. Brains cells communicate each other through the chemical messengers produced by them to make the body prepared to cope up with the situations. If the messages are happy, then the Endorphin system responsible for the happy mood will be elicited. The sad messages are also carried by the brain messengers which causes mood alteration and  loss feeling. Most nerve centers in the brain are capable of receiving both happy and sad messengers and as long as their input is balanced, everything runs normally.If a person is capable of using these happy messengers wisely, he feels that stress is challenging, fun and enjoyable.Don’t be anxious about the future, and don’t be too much ambitious . A person living in  the real world  will have pastpresent and future. But a person under stress will not have these . We know past, but we don’t know future. So it is better to live in present.

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Human Personality


Human personality is reflected in the way of behavior, daily activities and doing competitive works. Human personality can be classified into Type A, Type B and Type AB personalities according to researchers. Type A behavior (TAB) or personalities have something to do with being competitive and most of them are workaholics. Type B personalities on the other hand are generally patient, relaxed, easy-going . AB personalities have mixed profile and cannot be clearly categorized as either Type A or Type B.

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Dental Curing Light. How Stuff Works


Dental-Curing-light

Dental curing light is used by the dentists for treating tooth cavities or filling root canals. The therapy involves the targeted action of high intensity light such as UV light to generate heat by concentrating it in the target area. To fill the cavities of tooth, adhesive chemicals such as polymer resin is used which is compressed in the cavity using the UV light. The compression makes the adhesive completely adheres to the inner surface of the tooth .With the introduction of LED curing light, comfortable dental therapy is now possible without generating heat.

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Stethoscope. How Stuff Works


Stethoscope is a medical diagnostic tool for Auscultation which is the listening of internal sounds of the body. Auscultation is used to examine the heart sounds, breath sounds, bowel sounds etc. Auscultation requires skill,  clinical experience and a good quality stethoscope. An experienced physician can distinguish normal Lub and Dub sounds of the heart as well as heart murmurs and gallops. In combination with the sphygmomanometer, the Stethoscope is used to measure the blood pressure. The Stethoscope was invented by Rene Laennec of France in 1816. The two-sided stethoscope was invented by Rappaport and Sprague in the early 20th century.

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