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Showing posts with label Brain. Show all posts
Showing posts with label Brain. Show all posts

Critical Evaluation


Critical Evaluation Of Own Media Product

Introduction
I have always been consumed with interest about the body and mind, especially when it concerns the senses. I have previously investigated the relationship between the brain and the ear and interpreted the connection through photography and animation. Looking at how we as humans have developed a way of being able to cope with so many different interactions within our environment flawlessly. With a new project beginning I felt it was a perfect opportunity to look into another key sense that has always interested me, sight. I wanted to look at how we see and how our brains cope with the endless amount of information almost unnoticeably and portray it into a media product.

The Idea
After reading John Berger’s “Ways of seeing” and watching the accompanying series where Vertov said, “I’m an eye. A mechanical eye. I, the machine, show you a world only I can see it” (The ways of seeing, 2008). Dziga Vertov, a film director, talks about the film camera, how it is a portal of vision and acts methodically, like a hunter on its subject. The camera shows what is there in a way only it sees it. I wrote a couple of blogs about John Berger and Vertov who featured in his series and I realised how in my media product I wanted the camera to have an actor’s or leading role, more of a purpose and sense of place and awareness in the scene. The camera is personified; it has taken on human like qualities and interacts with the viewer. The camera lens has often been compared to an eye and in my final piece I wanted it to be the “preying eye” dominant of the situation, leading it, being the most important element at first. I also knew I wanted to create an animation using photographs to portray my idea.

Eye and Brain
Our brains control every aspect of bodies including movement, emotion, sensation, experience and thought. It is the one part of our body scientists and doctors do not fully understand, as there are areas untouchable whilst alive otherwise it would cause damage the brain as Gregory states “the brain has been described as the only lump of matter we know from the inside” (1966:p60). It is quite beautiful that there is still a part of us that is still ours and secret from exploration especially being our brain as it is our mind. When you think of your own brain you don’t imagine the material and structure of it. You see in pictures, colours, words, sound it’s like thousands of films from everything you’ve dreamt and seen in your life. It is a well-built machine programmed to receive, interpret and understand so many different types of information simultaneously. Gregory discusses how the brain and its complicated collection of nerve cells are like a machine “Like a computer the brain accepts information, and makes decisions according to the available information” (1966:p64). Yet again our bodies are compared to that of machines. So many of our technology today has been built out of the basic foundations of our bodies, artificial intelligence to make unemotional versions of humans. In relation to my media product, it made me think of the electrical pulses that shoot and connect within our brains because of stimulation caused by light changes. Sight is so important and vital and often taken for granted as Slacks describes “we are not given the world: we make our world trough incessant experience, categorization, memory, reconnection” (2002:p10). We grow up, adapt and become accustomed to the environment we live in. But when we are challenged with something new and unknown we become confused and frustrated. Brains are puzzle solvers and must decipher anything it doesn’t comprehend. This is what I wanted to portray. This sense of curiosity and requirement for understanding is what influences and spurs my work on. As Furniss has said “an artist in some respects depicts himself or herself within a work” (2007:p165). I completely agree, especially with the kind of photography I participate in, stop motion. I set up the scene; I control the camera, light the subject, and animate all the pieces together for hours. In a blog I wrote about Muybridge “At this time and even today it was revolutionary to be able to use this technique to actually change the way we see the world” (2011). It was Muybridge that really spurred on the interest to turn my love for photography into something moving, something more than just a photograph, something real. Of course I will be portrayed in my work, as the piece I create is a tangible thought process that I have had. It is something I have wondered about, researched, planned and developed into something so that people can see what happens in my head. It is a piece of footage of my mind.


Meaning
In the beginning of the video, the figure wakes up, blinks and becomes aware of the camera. He is hesitant but also inquisitive; people are constantly learning and investigating. As he draws closer to the camera, which represents the eyes, he absorbs flashes of light. The viewer becomes aware that something inside his mind is happening, shown below in the images that were used to create the sequence.







Eye to Brain (2011)


























People are wary not only of the camera, but situations they are not in control of. Using slow shutter speeds, a torch and a very still model I created something that wasn’t there. If the shutter on the camera were left open you would see the room he was in. I wanted the darkness and blackness to keep the viewer absolutely fixed on him. He is the subject. He is the signifier, and what is signified is that he is the brain; he is a portrayal of himself in his own mind looking through his eyes (the camera) into the world outside. The brain is a never-ending vacuum searching for information and the emptiness around him signifies this endless limit of space. He is unsure of his surroundings when he is stimulated by the world outside and investigates like creatures do. The sphere of light is his brain, as shown below, a cell absorbing thoughts, feelings and senses. We follow one thought and its path to its destination.
I wanted it to look surreal. As we have no actual footage of the brain’s electrical pulses I felt I had a free rein. There are thousands of charts and readings proving brain activity and the impulses themselves but people can only relate to what they know to make sense of something unimaginable. Evidently I have the luxury of being as imaginative as I want to re-create what it may be like inside. There is an irony to writing and thinking about the electrical pulses in your own brain. Because as you do it, your brain has sent thousands of impulses of thinking about these pulses trying to comprehend what it would be like as shown below.


Eye to Brain (2011)

Bordwell has talked about when a spectator looks at a film and tries to make some kind of sense of it there are four different types of people that try and interpret it. The first one interested me the most “the spectator draws not only on knowledge of filmic and extra filmic conventions but also conceptions of causality, space, and time and on concrete items of information” (1989:p8). He talks of films but it relates to looking at any artwork. A person will try and search for any established knowledge they have to relate and connect to the work they see before them. Art is subjective and interpretive to an individual person and each person will see something different. This is true not only to art but life in general. Each person will look at a situation, and comprehend it in there own unique way. Their brains may keep it catalogued as memory whilst others forget, as it isn’t as important to them.
When the figure draws in light I wanted it firstly to signify the inspiration of art and photography. Having looked through the lens and coming away having felt apart of it, using its lens as your own and seeing the world as an eye. I secondly wanted it to signify memory. The signifier is the camera which documents life, be it a real or fake situation, it still documents a specific piece of time. The links aren’t obvious as they are created through convention so it is iconic. As he, the brain, has acknowledged the outside world and comprehended it through the eyes, he draws a camera and takes a photograph of the environment as part of the record of events that happened through his life as shown below.


Eye to Brain (2011)

I didn’t want to make what he actually looks at through the camera important, because that’s not what this piece is about. It’s not about what he is looking at but what happens once his eyes have acknowledged the situation and sent the signals back to him to comprehend so he can deal with it. He starts unhappy; because as humans we are uncomfortable with situations we don’t understand. But by the end he understands and smiles, happy with the surroundings and documents it with a memory.

Conclusion
In this piece I wanted to show the connection between the eyes and brain, between sight and thought. I wanted to show the importance of the connection of sight and memory with the camera. Its how I look at life, how I want to document it. I want a career in taking photographs, which are memories and when I try to comprehend a subject and demonstrate it I do it visually and through the camera and increasingly more through stop motion animation. I really enjoyed this project, writing the blogs really helped me organise my thoughts and make them more comprehendible. The final piece was a 1minute 18 second video consisting of 197 photographs animated together. I feel I achieved everything I wanted to and it has spurred me onto continue this subject in future projects.
References
Bordwell, D (1989). Making Meaning. Cambridge: Harvard University Press. p8.

Furniss, M (2007). Art in Motion: Animation Aesthetics. 2nd Ed. Eastleigh: John Libbey Publishing. p165.

Gregory, R (1966). Eye and Brain: The psychology of seeing. Milan: Librex. p60.

Gregory, R (1966). Eye and Brain: The psychology of seeing. Milan: Librex. p64.

hsargent2011, (2011). Eye to Brain [Video Online] Available at: http://www.youtube.com/watch?v=WFU8_ANVqzc&feature=player_embedded [Accessed 14 April 2011]

Manwithaplan999, 2008.The ways of seeing [video online] Available at: <http://www.youtube.com/watch?v=LnfB-pUm3eI&feature=player_embedded>[Accessed 14 April 2011]

Sargent, H, (2011). Visual Diary: I’m an Eye [blog] http://hayley-visual-diary.blogspot.com/2011/02/im-eye.html [accessed 14 April 2011]

Weber, J (2002). The Judgement of the eye. 3rd ed. Bonen: Springer-Verlag/Wien. P10.


Bibliography
Arnheim, R (1974). Art and visual perception: A psychology of the creative eye. Los Angeles: University of California Press.

Bronfen, E. Felix, Z. and Schwender, M (1995). Cindy Sherman. Munchen: Schirmer Art Books.

Carroll, J (1980). Toward a structural psychology of cinema. 2nd Ed. The Hague: Motion Publishers.

Chion, M (1994). Audio vision: Sound on screen. New York: Columbia University Press.

Muybridge, E (1955). The human figure in motion. 2nd Ed. Mineola: Dover Publications, inc.

Scholes, R (1982). Semiotics and Interpretation. Binghampton: The Vail-Ballow Press.

Szarkowski, J (2007). The Photographer's eye. 3rd Ed. New York: The Museum of Modern Art.

Final Media Product

 
For larger version click on video to take you to YouTube

"Eye to Brain"  is my final media product for visual communication. It is a stop motion animation using photographs to portray the relationship between the eye and the brain. This 1 minute 18 second animation consists of 197 photographs and was made using slow shutter speeds in a light-less room using only a wind up torch to illuminate the figure's face and create the light spears and orbs. The figure represents the mind, he is himself in his mind, the camera is his eyes. He becomes uncertain of the camera in front of him, his eyes that have shown him something on the outside that the isn't familiar with. He looks through his eyes and the electrical pulses inside his brain that travels to his cells, he comprehends the new environment that is front of him. He then takes a photograph which represents a memory. The music used is "Philosophy of Time Travel" by Michael Andrews. The music is calming and slow and surreal which I felt really fits in with the feeling if the sequence. I am really happy with the result of this project and I feel that I have started a concept I want to use in future projects.

Eye to Brain - The Shoot

I did this shoot last Saturday and it went really well. A few things were changed like in the sequence I don't circulate around him, it just starts with the figure sat in the center blinking and becoming uncertain of the camera. As said before I used slow shutter speeds of 8-10 seconds and as the shutter was open I would run up to the figure and move the torch around his face. An image from the sequence is shown below.

The effect of the torch on his face is beautiful, water-like and peaceful. In this particular shot he does look very calm, it is before he opens his eyes and sees the camera. He is so unnerved because he wasn't aware of its presence.

" I'm an eye. A mechanical eye. I, the machine, show you a world the way only I can see it."

Dziga Vertov, 1923

The camera is perception, it is vision, it is subjective to each individual and in this sequence it represents the eye. I am the eye, he is the brain and the mind in which I, the doorway to his mind ,will let him see what is there. I can only show him what is known and it is up to him, the brain, to understand it and interpret in his way unique to him and do what he will with the information I give him. He is unsure and inquisitive of the eye and its information as it is new to him.  The figure is inside his own mind, the eye shows him information and an environment on the outside that he doesn't understand, he walks up to it looks through his eyes (the camera) and the sequence goes to the electrical pulses between him and his eyes which are feeding him the data. He opens them now adapting to his surroundings and takes a photo representing a memory being established. Photography documents what is there, or what is wanted to be shown, in this sequence it represents memory and how he has put the new information learnt into a memory trace. Its about understanding and the connection between the eyes sending messages to the brain to learn new information or even establish old information. He is a little man inside his own head representing the mind. Overall, I really enjoyed exploring the relationship between the eye and the brain and interpreting it through a stop motion animation using photographs.

Idea - Part 3

Now I need to figure out what happens after this thought has gone inside the cell/brain. Firstly I want to look at what this thought is perhaps. Since reading John Berger's "Ways of Seeing" it has inspired me too actually look at things in a new and different way and also how we look at things, literally. Because I am an artist I am very visual and interpret my ideas better through very visual mediums. So the thought that will feature will be something of an artistic nature and will be showed at the end of the sequence. The illustration below shows what I am talking about.


1. Eye closed.
2. Slams open after hit with thought.
3. Comes out slowly.
4. Smiles as he understands the camera being present.
5. Goes to draw something, picks up hand to draw.
6. ?

So as can be seen, we go from the sphere with the lights being sucked straight to a shot of his eye being closed. He opens, having only being a second perhaps but comes to realise what he has to do. In the first part of the sequence I want there to be a sense of uncertainty from the figure, the camera is this machine inspecting him and he questions its relevance. In the third part he becomes comfortable and smiles sitting back in ease and lifts his hand to draw something with light. I'm not sure what yet. But all what I want from this is this idea of their being this uncertainty of the environment he's in at the start and then their being an understanding in the end all from this one thought that has traveled through his mind and changed his perception of this prying eye.

Idea - Part 2

So, I decided in a previous blog how I wanted to enter the eye. And really those drawings are only a rough guide to myself how it will go, usually it changes when I actually come to the shoot as I have so many different strands of ideas running around. But I became stuck when I had to think about going inside the actual brain. I didn't want to be too scientific and make an actual brain and run around in it. And I didn't want to be too abstract. After reading "Eye and Brain" by Gregory it gave me a great foundation to work on. I wanted to represent the flashes of light pulsing through our brains. Traveling with it. So, when the figure gets close to the camera lens, something enters, an idea, an inspiration. This will be in the form of a light spread like practiced with before and we travel with this particular thought through its journey with the buzz of many other thoughts around it. The drawing below illustrates what I am talking about.


1. Darkness.
2. Flashes of light spheres.
3. Following the thought that entered the eye and brain.
4. Orb of light.
5. Other lights and light being followed into orb
6. Sucked in, represents thought conceived, idea generated.

For the actual brain or the cell that engulfs these electronic pulses which generate ideas, thoughts feelings, actions I want to create a sphere of light where all the surrounding lights swirl in. I want the darkness because the brain is this mysterious unknown place that is undiscovered and like a universe never ending really as it is ever learning and ever adapting taking in information and interpreting it with past, present and future data.

Research: The Eye and the Brain

As I want to explore the relationship between the eye and the brain I thought it best to further what I already understand with some reading. From Biology lessons I always remembered how the brain is basically a great matter of electronic pulses sending messages to the correct areas of the brain directing our actions, emotions, senses. After reading parts of the book "Eye and Brain the psychology of seeing" by R. L Gregory,  I began to understand more in depth about their relationship. From what I read the brain is a system of nerve cells consisting of cell bodies each having an axon. An axon is a "long slender projection of a nerve cell" an it basically is what conducts electrical pulses from the cell. This obviously interested me as it is provoked memories from biology and started making a rough picture in my own mind of what happens inside my brain. I found it ironic as I was reading about a brain and how it conducts electrical pulses to send messages, how my brain would be sending information about itself, making me understand more, how I was reading information that made me understand how I work as a machine.
As I read on and found out more about the electrical pulses it made me think of different ways I could produce this in a piece. Using light in darkness, light drawing on slow shutter speeds and dragging the light across the frame of the image to show a lightning bolt of thought. These electrical pulses are created when the eye sees something stimulating and there is an "alteration in the ion permeability of the cell membrane". So, in layman's terms before we see something that stimulates the eye for example a flash of light the center of the fibre of the cell in your brain is negative, after we see a light flash it turns positive initiating a flow of current which continues down the nerve. I read that this pulse is slower than electricity, which is interesting as when I was told about the impulses at school the first thing you do is relate it to something you already know, electricity. We cannot see these impulses or touch them so you are left to your imagination to break down what it would be like in your brain. Something that interested me and helped me in deciphering the relationship between the brain and the eye is this statement in the book:

"The Brain has been described as the only lump of matter we know from the inside"

It interested me because its like trying to work out a puzzle without ever seeing what you are trying to solve. With the brain, neurosurgeons are only allowed to access and touch specific parts of a live brain otherwise it would cause damage to that person. I found it quite beautiful that we aren't allowed access to certain places of the brain and mind, its curious and inspiring to investigate it further as you aren't allowed to see it all when it is still active. It interested me because in my piece I will be demonstrating what it would be like inside the brain, but in art there is a free rein as to how I interpret it as it is exactly that, an interpretation. And no-one knows precisely what it looks like when a brain is active and stimulated. There are endless charts and readings that can tell you the amount of current flowing and activity within a cell or group of cells in the brain but no footage or visual evidence of the scene itself. Again, it makes the subject more curious as it could be anything. To further my research I will look at perception and the way the eye perceives events and interprets them in the brain.
I was so inspired by the idea of electrical light pulsing through brains I experimented with a torch and a dark room, slow shutter speeds with my SLR digital camera and a tripod.  Below are some of the results.



I have used this kind of technique before in previous work and I really like the outcome. Its surreal, and unusual almost dream-like. I can imagine when a few are manipulated together it being quite slow and calming because of the blackness behind. To carry on the project I will do more research and try my ideas out through photography to get a better understanding of what I want.