Divided brains: The biology and behaviour of brain asymmetries - Essay Example

Comments (0) Cite this document
It is divided into various sections which include vertebrate lateralization, function, evolution, development, causation and finally application and future directions. It…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.4% of users find it useful
Divided brains: The biology and behaviour of brain asymmetries
Read TextPreview

Extract of sample "Divided brains: The biology and behaviour of brain asymmetries"

Divided Brains: The Biology and Behavior of Brain Asymmetries Number) June 26, (Faculty Divided Brains: The Biologyand Behavior of Brain Asymmetries
The essay talks about brain asymmetry, a logical chapter summary of lateralization in the animal kingdom. It is divided into various sections which include vertebrate lateralization, function, evolution, development, causation and finally application and future directions. It stipulates that not only humans can be attributed to behavioral and brain lateralization but also other animal species with more emphasis on vertebrates. However, findings show that lateralization is also existent in invertebrates. The author strives to make sense out of the lateralization by discussing the questions of function, development, evolution, and causation. Basically, the essay strives to reveal that one part of the brain develops to be more useful than the other part in one way or another hence bringing about the asymmetric aspect.
Based on function, the author argues that having a lateralized brain is advantageous at individual level. Another discussion is based on vertebrate lateralization. Attempts to explain the evolution aspect reveal that evolution of hemispheric specialization in vertebrates demonstrates the asymmetric evolution that occurred in chordates. Presented evidence on the asymmetry reveals that the left hemisphere specializes on routine communication. This explains the origin of human language. The developmental aspect on the other hand reveals how the steroid hormones of the endocrine system affect lateralization. Questioning of causation results in clarification on how the two brain hemispheres work hand in hand in order to categorize and respond to the outside stimuli.
The application of current knowledge on hemispheric specialization is evident in the essay; an understanding of the potential knowledge is enough to improve animal welfare. Furthermore, techniques to study behavioral lateralization in both humans and animals in the future are also evident. Generally, the writing analyses the brain asymmetries in the entire animal kingdom. Read More
Cite this document
  • APA
  • MLA
(“Divided brains: The biology and behaviour of brain asymmetries Essay”, n.d.)
Divided brains: The biology and behaviour of brain asymmetries Essay. Retrieved from
(Divided Brains: The Biology and Behaviour of Brain Asymmetries Essay)
Divided Brains: The Biology and Behaviour of Brain Asymmetries Essay.
“Divided Brains: The Biology and Behaviour of Brain Asymmetries Essay”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Divided brains: The biology and behaviour of brain asymmetries

Minds, Brains and Programs

...acknowledges that cognition is not just a matter of formal symbol manipulation since the robot reply incorporates causal relation with the external world. Additionally, by putting such perceptual or motor capabilities provides nothing by way of understanding or intentionality with regard to Schank’s original program as well. The Combination reply: It combines all the three replies into a single shape of description. For example, consider the computer programmed with all synapses of human brain; imagine the whole behavior of the robot is not distinguishable from the human behavior and imagine a robot having a brain-shaped computer lodged in its cranial cavity. Now, consider this entire set up as a unified...
5 Pages(1250 words)Essay

Biology Research Paper on Brain Tumors

...?(Add (Add (Add Information) (Add Brain Tumors Brain tumors Medical dictionaries define brain tumor as ‘an intracranial solid neoplasm’ or ‘a tumor within the central spinal canal’. Simply, brain tumor refers to transformation or abnormal growth of brain cells; this condition may be cancerous or non-cancerous. The NCPC defines brain tumor as “any intracranial tumor created by abnormal and uncontrolled cell division, normally either in the brain itself (neurons, glial cells (astrocytes, oligodendrocytes, ependymal cells), lymphatic tissue, blood vessels), in the cranial nerves (myelin-producing Schwann cells), in the...
3 Pages(750 words)Research Paper

The Divided Kingdom

...building the temple to God and setting administrative guidelines for the priesthood. Solomon’s unfaithfulness and failures are underscored by rampant polygamy, wandering after many false gods and burning incense to them. These failures set Israel on a primrose path spiritually and led to Israel being divided into Israel and Judah. The idolatry that many of Solomon’s wives introduced in Israel set off a polytheistic trend and opened up the way to religious syncretism in both Judah and Israel. Lesson 4.2 Question 1: Relations between Elijah in the Northern Kingdom of Israel to the Religious Conflicts and To the Stories of Moses It is also interesting that both Moses and Elijah fast for 40 days and nights (Exodus 20:18 and...
9 Pages(2250 words)Essay

The Effect Of Contingent Music To Premature Infants

...of Personality and Social Psychology, 67, 319-333. Christie, M. H., & Barfield, R. J. (1972). Restoration of social aggression by androgens implanted into the brain of castrated male rats. American Zoologist, 13, 1267. Coccaro, E. F., Siever, L. J., & mar, H. M. (1989). Serotonergic studies in patients with affective and personality disorders. Archives of General Psychiatry, 46, 587-599. Dangel, R. F., Deschner, J. P., & Rasp, R. R. (1989). Anger control training for adolescents in residential treatment. Behavior Modification, 13, 447-458. Davidson, R. J. (1998). Affective style and affective disorders: Perspectives from affective neuroscience. Cognition and Emotion, 12, 421-447. Davidson, R. J., & Fox, N. A....
122 Pages(30500 words)Essay

A Class Divided

...A Divided Task I have learnt that racism existed in America and children too were racists since during time, their teacher asked questions about racism, and they think that people of a different skin color are not treated as brothers. The scene that will remember the most is the one that the children blankly say that the black people and Indians are inferior to the white people. I will remember the scene since I did not expect children of such a minor age to be racists and honestly think that people should not be prejudiced based on their skin color. The scene that the teacher asks the children the people that they do not treat as their brothers, and they give the answer black people and the Indians surprised me. I am surprised... ...
2 Pages(500 words)Assignment


...Psychology What are two kinds of evidence that consciousness depends on a functioning brain? To start with, damage to the alerting areas of the brain, the brain stem and the midbrain, most likely can result to loss of consciousness. The first evidence is that consciousness cannot exist without the cortex working accordingly. Without this part, it would not be possible to comprehend speech, plan, move, solve problems, or express emotions. All these are aspects of consciousness. Second evidence is the brain stem. The hypothalamus is responsible for the sleep cycle; therefore, the suprachiasmatic nucleus controls the preoptic nucleus that induces sleep. By inhibiting the...
2 Pages(500 words)Assignment

Left brain vs right brain thinking

...and left hemispheres of the brain. The left hemisphere is usually associated with symbolic processing as well as rational thinking while the right hemisphere is for art, intuition and creativity. Information from the Center for Educational Research and Innovation also points out that the left brain is verbal, logical and analytical, while the right brain is more emotional, holistic, synthesizing and visuo-spatial in its operations (Neuromyth 6, 2013). The proofs for the asymmetry of the human brain are not only scientific but also a result of a long period of study of biology and evolution. In fact, according to Hellige (1993),...
3 Pages(750 words)Essay

Brain-Behaviour relationship

...Brain-Behaviour relationship Brain-behaviour relationship In January this year the President of the United s, Barrack Obama stated that "cannabis is no more dangerous than alcohol". According to Volkow and Li (2004), there are legal and illegal drugs. Examples of legal drugs include alcohol and nicotine while cocaine and heroin are good examples of illegal drugs. Cannabis is legal in some states in the United States. It is important to posit that drugs are misused for a number of reasons ranging from for medical reasons to enjoyment or recreational purposes. Misuse of drugs is dangerous as it negatively affects the general health of individuals. This paper evaluates the...
2 Pages(500 words)Essay

Divided attention recognize different shapes. An observer can identify the form of an object through the identification of its contours. The goal of this experiment us to determine the effects of dividing attention on the perception of the object outline. The experiment involves a psychophysical exercise that wholesomely depends on object shape perception. Participants study one object and later on study two objects simultaneously. The first task acts as a control experiment for the second task. Divided attention decreases one’s ability to analyse two shapes at the same time. Additionally, age, which affects dividing attention, also limits the insight (Park, Smith, Dudley, Lafronza, 1989)....
8 Pages(2000 words)Term Paper

The class divided

...The Divided The Divided In the documentary, Divided, Jane Elliott uses differing strategies to addressprejudice and discrimination. Among the strategies include making comparisons between the children in an attempt to make self-identification. The teacher begins with commending the brown eyed learners by saying they are smarter and then does the vice versa with the blue eyed learners (McFadden & Peters, 1985). Through this strategy, the teacher minimizes the chances that one group may be termed as inferior to the other group. Through the use of influential training, the teacher uses this strategy to explain how the physical features of the learners are just mere appearances that need not influence the learners to have prejudices... that...
1 Pages(250 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Divided brains: The biology and behaviour of brain asymmetries for FREE!

Contact Us