Face Recognition

Secondly, face recognition units contain stored descriptions of known faces. When a familiar face is seen, face recognition units send signals to cognitive system and active person identity nodes. Person identity nodes allow access to semantic information about the person. The impairment

Memory is the retention of information over time and it changes through our lifespan, from infancy through adulthood (Santrock 218). There are two types of memory, explicit and implicit.

The studies conducted by Northwestern say that brain activity increases in the first 200 milliseconds when we first interact with a person from our same race or from a different race. The studies say that there is a time right after a person meets another of the same race or a different race that determines whether the face is remembered or even forgotten. The point where the brain begins to remember or forget the memory is almost immediately after a person first sees the face. People also remember people by their attributes for example, you might see that a face reminds you of someone you know. You may see that the persons expression appears kind or afraid, or it looks like the face of a famous athlete or a singer. Being able to identify people's attributes increases the likelihood that a face will be

Processing faces is extremely important to humans as social beings. We are able to put and identity on thousands of faces (Gazzaniga, 2002) with ease, something we might take for granted. The value of this ability can be better understood when the world is viewed through the eyes of somebody with prosopagnosia, the inability to recognise faces. The following quotation from David Fine, a prosopagnosic describing the difficulty associated with the disorder.

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

Some scientists believe that parts of long term memory are permanent while others will eventually weaken over time. (3) Long term memory can be divided into three sections: procedural memory, declarative memory, and remote memory. Procedural memory includes motor skills such as learning how to ride a bike or how to drive a car. "Such memories are slow to acquire but more resistant to change or loss." (4) Declarative memory is used to remember facts, such as names, dates and places. It is easy to learn but also easy to lose. Finally there is episodic memory, which is the record of events that a person stores throughout his or her experience. Recent studies show that these events, as soon as they occur, are sent to a temporary part of the brain called the hippocampus, and that over time they are moved to the neocortex for permanent storage. (5).

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 is defined as the difficulty in recognizing an individuals face; it is broken down into 3 main types; Apperceptive prosopagnosia, associative prosopagnosia and developmental prosopagnosia. Perception is an important aspect when recognizing faces, without recognizing the stimulus (face) you would not be able to identify a person. Therefore the individuals who sufferer from this disorder is unable to accurately recognize a face whether that be the face of a familiar person such as a family member or close friend, the face of a famous person, or even their own face. This paper will look at prosopagnosia in greater detail, it will explain the 3 main types, as well as give insight as to why face recognition is important in our

Facial recognition involves the identification of individuals through the use of their facial features and, or expressions (MS, 2017). The model of facial recognition seeks to discover exactly how the brain is able to recognize facial features both consciously and unconsciously (Schweinberger & Burton, 2003). The following set of experiments seeks to study overt and covert facial recognition (Schweinberger & Burton, 2003). Covert facial recognition is the unconscious recognition of familiar faces (Maureen, 2016). Whereas, overt facial recognition involves conscious facial recognition (Maureen, 2016). There are many considerable methods used by researchers to examine the process of covert and, or overt facial recognition (Schweinberger &

Face and object recognition is considered to be a very complex procedure to do, due to the fact that it requires a lot of processing before our memory essentially recognises the object. They were 30 digital images of faces from the Karolinska Directed Emotional Faces database which were used for the study (Lundqvist, Flykt, & Öhman, 1998). The 30 digital images were all males, wearing grey t-shirts; and had their eyes and mouths fixed to coordinate for image standardization. It was hypothesised that it would be challenging for an individual to remember someone’s name than it would be to remember their occupation. The results for this

Bruce and Young’s theory of recognition tells us that human’s extract several kinds of information from faces; and that there are eight different components of such information. Such as structural encoding, expression analysis, facial speech analysis, directed visual processing, face recognition nodes,

The author of this paper prefaces their findings with a lengthy list of similar arguments and studies related to the question they’re setting out to solve. Generally, these studies all provide evidence that face and object recognition are carried out by different processes in the brain in different specialized areas. The author of this paper wanted to dive into this question more specifically, aiming to find the precise area that this face recognition is processed in. Is there a specific area of the brain that is responsible for recognizing faces? More specifically, is the fusiform gyrus the area

Long-term memory is presumably unlimited storage that holds information for long periods. This could be a large amount of time. This information comes from the short-term memory. Whenever you make a connection to the data, it moves into this ‘forever’ storage. Uninterrupted repetition and the meaningful association help to make this possible; I use this to help me. I believe, in order to prevent forgetting, you would need to recall the stored information constantly. For example, if it is a test you are studying for, you might want to

The act of recognizing a face is actually quite complex. Faces must be accurately recognized in any condition, even while moving. But unlike other objects, faces are intimately involved in communication, and our brains must be able to extract a tremendous amount of subtle detail from just a glance. So while some of the issues involved in face recognition are the same as for recognizing any object, other issues are unique to faces.

Memory is the process involved in retaining, retrieving and using information about stimuli, images, events, ideas and skills after the original information is no longer present. We can relate this case with what we learn in psychology. Short term memory holds information from 15 until 30 seconds whereas long term memory holds information for years. Short-term memory (STM) is the system that is involved in storing small amount of information for a brief period of time while long-term memory (LTM) is the system that is responsible for storing information for long periods of time and recall information about past events in lives and knowledge learned.