The Human Brain Essay

The Human Brain Essay

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The human brain is a big, intricate—yet delicate, structure in the human body. It is the key structure in cognitive function. Any damage to the brain does not only “erase” memories but also may “deceive” the brain to erroneously remember a new object as being familiar (2010). The innovative researchers at Cambridge University investigated this phenomenon in their research on The Paradoxial False Memory for Objects after Brain Damage.

The publication began by stating the widely acceptable premise that medial temporal lobe damage results in the inability to remember new experiences soon after they are learned. They indicated that the general belief is that this occurs because the ability to remember such information becomes compromised after a short period of time. They therefore deduced based on this premise that such information or experiences are either lost or become inaccessible to the extent that when such experiences are presented and re-experienced, they appear as if they are new or never have been learned. They therefore set out to explore this premise by using the generally used model of memory impairment, the “the standard object recognition memory model.”

According to James Hampton, a well-renowned Professor of Cognitive Psychology at City University London, “recognition is the process of matching a perceptual representation of the stimulus item [into] stored representations of previously [exposed] stimuli” (2003). This stored information is known as structural representations based on the visual-spatial nature of the retained information (Moss and Hampton, 2003). “Object recognition memory is the ability to discriminate the familiarity of previously encountered objects” (Gaskins et al., 2009). The standard object ...

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...indings from the simulation were valid because animals that suffered damage to the perirhinal cortex saw novel objects as familiar. Based on the support of these simulations and their laboratory findings, I agree with the notion “that object recognition memory impairments does not result from damage to the memory system. Rather brain damage that results in such impairments only compromises only a [precise] type of complex stimulus representation” (McTighe et al., 2010). Such may be the case of individuals with cortical brain damage such amnesia and Alzheimer’s disease based the combination of perirhinal lesions and object recognition impairments similar to the findings in this research. However in order to evaluation between and the paradoxical phenomenon, more research is needed and further representation-hierarchical simulation testing must be performed on humans.

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