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THE ENDOCRINE SYSTEM [ THE NERVOUS SYSTEM ]

ByTeam HUMANITYUAPD

THE ENDOCRINE SYSTEM  The nervous system isn’t the only method by which the brain controls the body and maintains homeostasis. The direct, electrochemical means by which the nervous system collects information from stimuli and then formulates responses is augmented by the endocrine system, which works with the nervous system to regulate the body’s cells. The…

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EPILEPSY / TYPES OF EPILEPTIC SEIZURES / CAUSES & TREATMENT

ByTeam HUMANITYUAPD

EPILEPSY On a summer day, storm clouds can suddenly gather and transform an afternoon of sunshine into a violent monster of rain, hail, lightning bolts, and the occasional twister. Sunlight and warmth get blotted out. So it is with the nervous system. The brain’s higher functions, working in harmony with the body, promote consciousness and…

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SEIZURES [ DELICATE BALANCE ( THE NERVOUS SYSTEM ) ]

ByTeam HUMANITYUAPD

SEIZURES [ DELICATE BALANCE – THE BRAIN’S EQUILIBRIUM ( THE NERVOUS SYSTEM ) ] Abnormal electrical activity in the brain produces seizures, which have a broad range of manifestations. Some are so minor that they may occur unnoticed, while others can cause violent spasms and convulsions. Victims may even lose consciousness. They can be a…

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BALANCING ACT ( THE BRAIN’S EQUILIBRIUM )

ByTeam HUMANITYUAPD

BALANCING ACT ( THE BRAIN’S EQUILIBRIUM ) Some feedback mechanisms suppress actions in the brain and body. Others excite them. Their delicate balance keeps the body between extremes. To have too much or too little of one can throw the system out of whack. To take one example, the lack or overabundance of neurotransmitters such…

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GOOD FEELINGS / PLEASURE CENTERS [ THE NERVOUS SYSTEM ]

ByTeam HUMANITYUAPD

GOOD FEELINGS / PLEASURE CENTERS [ NERVOUS SYSTEM ] GOOD FEELINGS Pleasure also has its centers In the brain. A Tulane University neurologist stumbled across one such center in the 1950s when he tried to electrically stimulate the brains of schizophrenics to break them out of their passivity. His patients told him their implanted electrodes…

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THE AMAZING BRAIN – BRAIN EXAMINATION BY GALEN

ByTeam HUMANITYUAPD

THE AMAZING BRAIN – BRAIN EXAMINATION BY GALEN Centuries later, Galen, a Roman physician who lived in the eastern Mediterranean in the second century of the Christian era, went beyond such mental exercises to test the brain for himself. He took a more hands-on approach and cut the sensory and motor fibers in pigs’ brains…