How The Brain Works Essay -- Anatomy, Nervous System

Current research shows that mental events suffice physical events, and scientists believe examining single nerves is the key to understanding how the pass works as a complete unit. Understanding the understanding at the nerve cell level bequeath allow scientists to understand how homophile consciousness works (Blakeslee, 1992). Furthermore, the brains thalamus is identified as the possible sensory(prenominal) connection because it fires 40 impulses per second that sweep through the entire brain (Blakeslee, 1995a). These findings atomic number 18 a serious implication to Dualism because it states the mind is not physical. If the mind is not physical, it cannot affect the physical system, so the Dualist theory of two-sided inter fills between the trunk and mind are false. The aforementioned argument is supported by galore(postnominal) other scientific f influences and objections against Dualism.For example, phantom pain is a well-known phenomenon in medicine. When people lose a sleeve, they will often feel harmful spasms in parts that no time-consuming exist. Although neuroscience is still developing, scientists assume sensory conflict is responsible for this phenomenon (Blakeslee, 1995b). The brain remembers the nerves going to the missing limb and their previous 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 exercise 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.Phantom pain is only one example of how the brain is link up to the consciousness. Every 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 super acid link between the body and mind because several examples show their interaction. by chance the image of the body and the mind as entities responsible for our ability to act in the out-of-door and the internal 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.