Analyzing Brain Function Using Voxel -based Morphometric Scanning Method Essay

Creative Thinking Ability Evidence of art display or musical performanceScales for Rating the Behavioral Characteristics of Superior Students (SRBCSS)

The purpose of this paper is to evaluate the correlational method as a means for examining the relationship between functions of the left and right hemispheres. I will compare the performance of people with intact brains with the performance of so-called split-brain patients. In many ways, the brains of these two groups are very similar. 1a. The brain stem is found in the deepest part of the brain. The brainstem controls the automatic survival functions of the body, such as breathing. There are no differences between the function of the normal brainstem and the brain of a split brain patient. The brainstem will still supply the automatic survival functions of the body. 1b. The hippocampus is found in the limbic system along with the amygdala, the hypothalamus. The hippocampus is in charge of allowing the body to process information into memories. Without the hippocampus, there is no way for new memories to be created. There is no anatomical difference between the hippocampus in the normal brain and a split brain. 1c. The corpus callosum is found in the center of the brain. The role it plays as a part of the brain is it connects both the left and right hemispheres of the brain, allowing them to work and interact together as a whole system. The difference between the anatomy of the corpus callosum in a split brain patient versus someone without a

Imagine a football player is tackled and hits the back of his head. As a result, his brain has hit the back of the cranium, then the front.

A systematic search of the database PsycINFO was conducted, as this research repository is considered the leading scholarly file of research in the social and behavioral sciences worldwide. Table 1 presents the volume of reference citations regarding drawing tests indexed in PsycINFO. This output illustrates that 73% of all references have appeared since 1989 (614 of 840 citations) based on Total output; for journal references (69%), for books (88%), for dissertations (89%). Based on this analysis there has been no decline on the volume of research on drawing techniques evident in journal publications or books over the past decade. Table 2 summarizes survey findings of both academic and applied settings on training emphasis andusage of drawing techniques since 1989. This analysis includes the 60 published studies that were identified in journal publications, based on clinician/practitioner and academic/trainingsamples, although the vast majority of the data-pool is based on research conducted in the USA.

In this paper I will be describe how I interpret never before seen art pictures. I will discuss how they make me feel, what I think of them, and what region of the brain makes me feel this way, and lastly how this process helped me. First I will pick an artist I have not viewed before, I’ll look at the picture for two minutes observing everything I can. Then I will discuss how I perceive the painting.

A famous Japanese musical savant's skill as a writer demonstrates unquestionably that savants can be creative; his forty original pieces on two internationally beloved albums effectively certify that ability. Our knowledge and understanding of brain function will never be complete until we can thoroughly account for the strange phenomena known as Savant syndrome. In the past ten years we have made tremendous progress in explaining this condition, but there is still a lot we don’t know. On the bright side, interest on this subject is growing.

Understanding the relationship between brain and behaviour has been of great phenomenon in the field of neuropsychology yet a compound one. Studying the effects of brain functions on human behaviour requires us to operate with methods that allow us to dissect different aspects of mental functions. This paper therefore addresses one of the ways of assessing brain functions in human and non-human animals; the lesion method (in Banich, 2004).

My understanding of both a normal function brain and split brain allows us to appreciate the fact that much of our processing takes place outside of conscious awareness is that since our brain keep working and keep processing the information, even though some of us have split brain due to some disease call epilepsy (seizure), it allow us to realize that it won’t stop the brain to work from having a split brain but maybe it will give us some kind of abilities to do something that a normal function brain person can’t do. We only have one brain but for those who have seizure, the corpus callosum are being cut to make it go way. The cerebral hemispheres are divide into two hemisphere right and left and they communicate with each other through some

The idea of functional Magnetic Resonance Imaging (fMRI) is blood oxygen level dependent (BOLD). Functional Magnetic Resonance Imaging (fMRI) is a technique used to visualize brain activity by detecting changes in blood flow. fMRI creates images of physiological activity correlated with neuronal activity. The idea of BOLD relies on the fact that, a certain activated area in the brain requires increased blood flow. The blood entering the area is oxygen enriched (oxygenated hemoglobin) and results in a decrease of deoxy-hemoglobin. Now, a BOLD contrast can be defined as the signal generated by suppression of de-oxy blood over oxy-blood. The review manifests that older adults indicate high activation of the BOLD signal in contrast to younger adults. However, a rise in activation is related to risk factors in Alzheimer 's Disease (AD), including the apolipoprotien ε4 allele. fMRI is used to envision the effect of neurodegenerative diseases such as Mild Cognition Impairment (MCI) and AD, on brain function and its association with cognitive deficit. Cabeza 's research exhibited that younger adults show greater hemispheric lateralization in prefrontal activity than older adults, when compared on the basis of memory, perception and inhibitory control. Further, this age-related change in hemispheric lateralization during cognitive tasks was termed ‘‘hemispheric asymmetry reduction in older adults,’’ or the HAROLD model (Cabeza 2002). HAROLD model suggests that one of the reasons

A recently published article discussed optical techniques that exist for functional brain imaging (Liao et. al., 2013). The processes in the brain utilize several mechanisms that primarily regulate blood flow within the brain. The variances of blood flow are closely related with neural activity. Imaging techniques utilize these processes to analyze functional brain activity and produce reliable results. However, different optical techniques will analyze different neuronal activity in different parts of the brain. 2-photon laser scanning microscopy(TPLSM) is utilized to observe glia, neurons, and vessels through calcium imaging and direct blood flow measurements. It is used to identify cellular elements that control vascular responses under

With the advancement in technology, neuroimaging has led to the discovery of male brains containing a greater amount of white matter, while female brains contain more gray matter (Gur et al., 1999). Sun et al. (2015) collected imaging data to track the progress of brain network topology over a five-year period and compared the results between gender differences. Participants in the study included 43 males ranging from ages 22-53, and 28 females from ages 21-59. Only those having no brain disorders, mental illnesses, substance abuse, or first-degree family members with mental illnesses were included in the research. Twenty-eight subjects completed the study and received scans over 5 years. The results supported findings from previous

In episode three of The Secret of Drawing “All in the Mind” Andrew Graham journeys around to see how art and the mind are linked together, in wonder if they are linked unconsciously or consciously. Andrew first takes us to the British Museum to talk to an artist about their work. They thought that work was self-revealing and is a way to portray self through art with the usage of light, line and our own thoughts to make art. As young children, we use to draw things that were inhibited and were used to get a sense of the world, such as mommy, daddy, familial pet and so on. The one thing that we all had in common was that the first thing we learned to draw was the human shape. The drawings were not necessarily how we adults would draw them as they were abstract and playful with no concept of how they were actually supposed to look. We are taken to an example of trying to find our inner child again through a live-model art class. In the class students could draw what they felt, how they felt, not controlled by any one style. Artists can call upon their inner selves, thoughts, feelings and etc. when drawing, when doing this they are essentially freeing themselves. These drawings could be purely artistic or full of intellectual thought. For the untrained eye, we focus on many different parts at once instead of light and shading.

There were three general approaches to mapping brain functions. With extirpation, parts of the brain are systematically destroyed to observe the subsequent behavior (Marshall Hall and Pierre Fourens). In the clinical method, the researcher looks at the brains of people after they died who exhibited odd behavior in life (Paul Broca). Finally, electrical stimulation of the brain and body was used to observe the muscle twitches (Fritsch and Hitzig).

To prepare for this exercise I started by drawing a map to scale the best I could. It includes the streets, their names, sidewalks, concrete areas, the parking lot and the cow paths. I kept it very simple so I could manipulate it as much as I needed to when taking behavior observations. I noticed that the majority of behaviors in my space included people moving through it so I decided to start with a symbol at the point where they entered the space. This dot is followed by a line tracing where they went and where they leave the space. Blue filled in circles meant a single person, while brown filled in circles signified a group of two people walking together (red was used for second day). This method of drawing lines where people had walked is important in showing the movement through, and around the space because rarely did individuals spend time in the space. These lines are also easy to glance at for a short time, grasping the movement in the space right away, I kept a tally on the side of my map for things such as: individuals who walked through the space, individuals who spent time in the space, individuals with headphones in,

The onset of strange aesthetic conduct or the enthusiastic longing to make workmanship where there has been no yearning before might demonstrate a developing neurological variation from the norm. Essentially, in individuals who as of now have inventive capacity, sensational changes in style (e.g. from theoretical to sensible) can show the onset or movement of mind