The Effects Of Prosopagnosia And Its Effects On Human Behavior Essay

Vision and the act of looking is an important and recurring theme in many horror films. In early gothic literature, such as in Guy de Maupassant 's Le Horla, the author presents vision as definitive and universal proof and stresses the importance of seeing as well as the act of showing gore. As a society, we are routinely told ‘seeing is believing ' in the wake of any paranormal or supernatural phenomena, placing weight on the tangible. However, as science and technology have progressed the faithfulness of visual representation is increasingly throw into question, which in turn has led to societal anxiety. A few years earlier, video footage of an event rarely had its validity questions, whereas now it is easy

Prosopagnosia, also called face blindness, is a neuropsychological condition that refers to impairment in the recognition of faces. Although prosopagnosic patients suffer from other types of recognition impairments (place recognition, car recognition, facial expression of emotion, est.), they experience face recognition problems above or over other types impairments. Prosopagnosia occurs without intellectual, sensory or cognitive impairments; in other words, people with prosopagnosia can still recognize people from non-facial cues. They cannot recognize familiar people by their faces alone, and often use alternative routes to alleviate the effects of this impairment. These routes include

After being taught three chapters of psychology I have encountered a wide range of information that has interested me, but perception has definitely interested me the most. It has interested me the most because ever since I was a kid I wondered why things closer to the car seemed to be moving faster than objects in the distance. Perception is the body's abilities to sense or detect something through its senses. We use perception everyday as it plays a large role in human life due to the fact that almost everything we encounter can be detected by our five senses.

Dr. P, a musician and teacher who had developed visual agnosia, had difficulty processing what he sees, especially faces, he could only identify them by features which he remembered. He only completed tasks if he was singing, if interrupted, he could no longer remember what he was doing nor complete it. Sacks diagnosed Dr. P with prosopagnosia, the inability to identify

Imagine lacking the ability to recognize the familiar face of a loved one or spouse. Or having to rely on voices, clothing, and certain attributes of that individual in order to have some kind of knowledge on who they actually are. This condition is defined as Prosopagnosia; known as face blindness or facial agnostic. According to Barton (2008), it was first described as a consequence of cerebral damage by Quaking and Bordello in 1867. This term comes from the Greek word “face” and “lack of knowledge.” Stated by the National Institute of Neurological Disorders and Stroke (2007), Prosopagnosia is anticipated to be the result of damages, abnormalities, or destruction in the right fusiform gyrus; part of the brain that controls the perception of faces and the functionality of memory in the neural system. This deficit can be present from birth, the result of a stroke, a traumatic brain injury, or neurodegenerative diseases. In order to help an individual with Prosopagnosia, it is essential to develop compensatory or redeeming strategies, as well as the use of clues or attributes to help them better identify individuals.

Both the fusiform gyrus and the inferior temporal gyrus are used in recognizing emotions made by faces. They help figure out what people are thinking just by looking at facial reactions. In people who have autism, these parts of the brain do not function normally so they are often unresponsive to the emotion written on people’s

Joseph’s unhappy childhood can be linked to his parent’s argument and he seems to have associated the darkness as a trigger for that events. Furthermore, splitting with his girlfriend may also have prompted him to feel lonely. This might have instilled fear on him, causing anxiety, panic attacks and depression. Biomedical, cognitive behavioural and psychodynamic approach can be used alongside, as treatment methods to help Joseph with his disorder.

A school based therapeutic mentoring program will be more effective using psychodynamic supportive therapy than cognitive behavioral therapy in reducing problematic behaviors in youth in foster care.

Prosopagnosia is a condition where a person cannot recognise familiar faces, but only the features, not the whole face. The condition contradicts the model as it suggests that the process are most likely not separate. As most patients had severe problems with facial expression as well as facial identity, this suggests they are processed separately. The model can also be seen as reductionist, as it only gives a vague description of what the cognitive system does. However, there is research that does support the concept that there are two are separate paths for processing face recognition and facial expression. One being Humphreys, Avidan, and Behrmann (2007) who studied three participants with developmental prosopagnosia. All three had poor ability to recognise faces, but their ability to recognise facial expressions was similar to that of healthy

Perception affect how we see yourself and the world around us. “If you change the way look at things, the things you look at change”(unknown). This quote tells why we should look with a open mind, not a mind that shuts things out. This is about your perception, and how we see the world through our eyes.

This implies that bilateral and unilateral hippocampus does not contribute majorly to familiarity and recollection of unknown human’s faces.

Capgras syndrome is often times confused with prosopagnosia, an impairment in the recognition of faces, this however, is not the same thing. (Prosopagnosia, 2016, July 1) Most of the time people with prosopagnosia can see the same face many times, but still can’t recognize who it is,

This essay will talk about face recognition and several reasons why it has been studied separately. The ability to recognise faces is of huge significance of people’s daily life and differs in important ways from other forms of object recognition (Bruce and Young, 1986). Than this essay will talk about the processes involved in face recognition which comes from the diversity of research about familiar and unfamiliar faces-it includes behavioural studies, studies on brain-damaged patients, and neuroimaging studies. Finally, it will discuss how face recognition differs from the recognition of other object by involving more holistic or configuration processing and different areas of the brain (Eysenck & Keane, 2005).

Prosopagnosia occurs due to the damage to the fusiform face area, in the fusiform gyrus that is located in the temporal lobe and damages to the to the occipital face area located in the occipital lobe (Grüter, Grüter, & Carbon, 2008, p. 82). However in individuals who experiences developmental prosopagnosia seem to have normal fusiform face area functioning. Grüter, Grüter, & Carbon (2008), stated that the right fusiform face areas in most individuals reacts the strongest to the stimulus of a face (p.83). A connection

Agnosia is defined as the inability to recognize objects through the processing of sensory information, which means there is no deficit in semantic memory or problems with naming objects. An individual suffering from agnosia still possesses all the relevant semantic information tied to a precept, but they cannot recognize the precept when it is presented to them and therefore trigger the recall of said information. There are many types of agnosia, but this essay will focus on visual object agnosia and prosopagnosia. The former is the inability to recognise objects: patients suffering from visual object agnosia do not have impaired vision, and in some cases can even copy the object they are seeing (patient H.J.A., Humphreys & Riddoch, 1987) or draw it from memory (patient D.F., Milner & Goodale, 1992), but are unable to recognize it when they see it. In the latter, prosopagnosia, patients cannot recognise faces of familiar individuals, and have to rely on other characteristics such as their voice or clothing to recognize them. Patients suffering from prosopagnosia can either acquire it through a lesion in relevant brain areas (acquired prosopagnosia) or for less understood reasons have it from birth, in which case it is termed developmental prosopagnosia. The study of patients with agnosia is integral to the field of visual recognition, as the specifics of their deficits can provide great insight into the ways our brain processes information; for example, the location of