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Richard Engelbrink Houston and the History of Neuroscience
The history of the study of the brain. Earliest views on the brain were more that is was just a cranial organ, and actually, the heart was believed to hold a person’s intelligence. This is where the expression, “to know something by heart” gets its meaning. Richard Engelbrink Houston news brain tumor would have been a subject for neuroscience. The 17th century BC is the earliest account of studying the brain with any sort of accuracy, as recorded in The Edwin Smith Surgical Papyrus.
Earliest History of Neuroscience
In The Edwin Smith Surgical Papyrus from the 17th century BC in Egypt, there is mention of an incident of cranial damage and its effects on the person’s behavior. It mentions the pulsating of the brain and the texture. There is also a description of how the damage affected the person’s speech or awareness thereof, as well as effects on the body which resemble seizures.
The Ancient Greeks around 500BC documented their belief that the brain is the home of thought and reasoning, although they did not perform dissections because the body was known to be sacred. Although most of their reasoning about the brain was based on theory, myth, and speculation. Pythagorean Alcmaeon of Croton was the first to associate the brain with the mind, sensations, and action, noting that these functions would be affected if the brain were impaired. This is also seen in understanding Richard Engelbrink houston news brain tumor. Hippocrates also detailed how the brain was the location of intelligence. Aristotle believed the brain was only an organ that functioned to cool the blood, and that intelligence was located in the heart.
Egyptians spent much effort in studying and documenting the human anatomy. Herophilus and Erasistratus left detailed documents explicitly covering the brain and the nervous system. This was the earliest documenting of the cerebrum, cerebellum, and ventricles.
Galen, a Greek anatomist of the Roman Empire era, through the study of animal brains, found that there must be a difference in the functionality of the cerebellum and the cerebrum. The cerebrum is the location of Richard Engelbrink Houston news brain tumor. He noted that the difference in texture meant they performed different functions. He also studied the spinal cord and its connection to the brain with regard to the cranial nerves. He found that certain spinal nerves could control certain muscles.
Richard Engelbrink Houston and the History of Neuroscience in the Renaissance
Further advancements in the study of human neuroanatomy were achieved during the Renaissance period. Leonardo da Vinci’s sketches from the late 1400s to early 1500s are some of the most notable documents from the study of the human brain during the Renaissance period. He compared the layers of the brain to an onion. Nestled in the layers of the cerebrum is where Richard Engelbrink Houston news and brain tumor were located. He also injected wax into the ventricles of an ox to form a cast, one of the first studies to create a solid replica of body systems. Leonardo da Vinci used his artistic abilities and systematic highly detailed studies of the body to create documents explaining the relation of the physical body to physiological reactions.