How The Brain Works Essay -- Anatomy, Nervous System

Current research shows that mental events cause carnal events, and scientists believe examining single nervuss is the key to understanding how the brain whole kit and caboodle as a complete unit. Understanding the brain at the nerve cell level will allow scientists to understand how human understanding works (Blakeslee, 1992). Furthermore, the brains thalamus is identified as the possible sensory connector because it fires 40 impulses per second that sweep through the entire brain (Blakeslee, 1995a). These findings are a serious implication to Dualism because it states the sense is non physical. If the question is not physical, it cannot need the physical dead system, so the Dualist theory of two-sided interactions between the body and thought are false. The aforementioned argument is supported by many opposite scientific facts and objections against Dualism.For example, phantom pain is a well-known phenomenon in medicine. When mint lose a limb, they will often feel painf ul spasms in parts that no longer exist. Although neuroscience is still developing, scientists assume sensory encroach is responsible for this phenomenon (Blakeslee, 1995b). The brain remembers the nerves going to the missing limb and their former function, so it can issue orders through those nerves. However, the nerves will not get feedback from the muscles in the non-existent limb, so the brain stops the movement forcibly (Blakeslee, 1995b). Over time, the brain makes new nervous pathways and adapts to the new geography of the body (Blakeslee, 1995b), so the persons perception changes and phantom pain no longer persists. phantasm pain is only one example of how the brain is associationed to the consciousness. all(prenominal) perception in the environment and every physical action causes changes in t... ...p paralysis prevents the body from moving while the mind dreams.In conclusion, the mind is non-physical, but there must be a common link between the body and mind because s everal examples show their interaction. Perhaps the come across of the body and the mind as entities responsible for our ability to act in the orthogonal and the knowledgeable world (Ryle, 1949) is correct, but it is missing the brain as the link. The brain is obviously the meeting point which perceives sensations from both the external and the internal world. The mind functions in the internal world and provides thoughts to the brain. The body functions in the external world and provides sensory input to the brain. The brain combines both inputs and distributes them among the body and the mind. This is how the body and mind are able to interact even though the mind is immaterial and the body is material.