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Supreme machine, the brain is an organ whose complexity is beyond all understanding. It is the center of sight, memory, speech, learning, emotions, thought, and a host of other functions. This program first draws us into the fantastic world of dreams—a world as interesting to physiologists and physicians as it is to psychoanalysts. Then the nervous system is explained: how nerve impulses are transmitted and how chemical neurotransmitters make our brain work. In addition, two technologies are explained which are designed to delve even deeper into the depths of the brain and to help detect illnesses: nuclear magnetic resonance and electroencephalography. (23 minutes)



 
    

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Copyright date: ©1989




     


Only available in the US, the United Kingdom and South Africa.




Inside Information: The Brain and How It Works
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This program explains research on the brain's processes: how individual parts of the brain work, how the brain uses pattern recognition rather than logic to interpret reality, which experiments with computer analogs have been successful and which hav...(more details)
 
Blood Is Life
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Every second 2.5 million red blood corpuscles are formed in our bodies; in their 120-day life expectancy each will cover about 250 miles in our blood vessels. In the course of a human's life, 200,000 tons of blood are pumped through the body, supplyi...(more details)
 
The Mind vs. The Brain: Has Freud Slipped?

This program asks "Was Freud right?" New insights into the brain reveal that many mental disorders previously believed to be the product of environment and experience are in fact rooted in biology and chemistry. Will Prozac and similar behavior-alter...(more details)
 
Blood
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Blood is a fluid with amazing properties. In this program, we learn that blood acts virtually like an organ and fulfills a host of complex tasks within the organism, from oxygen transport to defending against infection. The crucial importance of bloo...(more details)
 
Neuropsychology

The brain is the most mysterious organ of the human body-an entanglement of cells that yields consciousness and spirit. One of the brain's most important functions is memory, and this program shows how researchers attempt to discover how brain cells ...(more details)
 


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