Question 1 Given what we know about localization of function in the human brain‚ is it scientifically legitimate to categorize people as left-brained or right-brained? Hemispheric lateralization‚ as discovered by Roger W. Sperry (1965)‚ ascribes to the specialization of one cerebral hemisphere or the other in controlling specific functions (Passer‚ Smith‚ Holt‚ Bremner‚ Sutherland & Vliek‚ 2009). In recent years‚ there appears to be a growing phenomenon in the generalization
Premium Lateralization of brain function Human brain
PSY 360 Phineas Gage Paper Daniel T. O’Grady PSY/360 April 29‚ 2012 The brain is an extraordinary structure intended to multi-task on a recurrent basis. Not only is it accountable for modifiable all of the body’s frequent processes‚ it is also accountable for coordinating all of the cognitive gathering that divide and differentiate humans from all other faction (Ehow Health‚ 2011). The human brain is accountable for regulating all of a human’s
Premium Brain Psychology Human brain
Phineas Gage was the first known person to suffer from a grave‚ life altering brain energy. His personality suffered a major change and his friends and family described him as “no longer Gage”. Gage‚ a 25 year old man‚ was working in a small town in Vermont clearing rocks as a foreman so that railroads could be built. A foreman molded gunpowder into designated holes‚ and then stamping the powder down with a metal stake. He was diligent in his work and was generally well liked by his co-workers
Premium Dystopia Family Nazi Germany
This experiment was conducted to see if the brain would perform better in mathematical tasks‚ if there was an increase in blood flow through exercise. The increase in blood flow should help the brain to perform better as it receives more oxygen. This is because all cells require oxygen for cellular respiration. To test this‚ three females‚ aged 16-17‚ were asked to answer four mathematical questions for four trials. As each trial progressed‚ subjects had to run on the spot for an extra 30s. It was
Free Scientific method Hypothesis Oxygen
Broca’s area: This area allows signals to be sent in order to allow there to be production of speech and language. The signals allow for the brain to form parts of speech into sentences. This involves the talking at the party which uses speech and language as eg. English. It also allows me to talk to my friends the whole evening. Another function of the broca’s area is the control of facial neurons. This means that when I greet my friends at the party the Broca’s area was involved in my facial expression
Premium
Phineas Gage The case of Phineas Gage is a common topic among those in the field of medicine and all of its counterparts for many reasons. Phineas Gage was a 25-year-old railroad construction foreman until the unbelievable occurred. On September 13th 1848 Gage and his men were working on the Rutland and Burlington Railroad located in Vermont when all of the sudden Gage had a 3ft 8in tamping iron go straight through his skull. The iron entered through his left maxilla and exited through the top of
Premium Frontal lobe Skull
There are three major brain divisions. They are the cerebrum‚ the brainstem‚ and the cerebellum. The cerebrum contains 40% of the weight of the brain and is founded in the superior part of the brain. This portion of the brain has many functions and lobes which perform certain functions. The frontal lobe is involved with “activating and controlling both fine and complex motor activities.” This involves speech. It is also involved with the executive functions‚ such as reasoning and rationalizing‚ among
Premium Brain Cerebrum Cerebral cortex
result in the death of the human being. From the Brain-Death theory‚ death is defined as an irreparable cessation of brain function. Therefore‚ it follows that a fetus becomes a human being when it possesses the essential property of a human being that is‚ having a brain that has not suffered irreparable cessation of function. To reinforce this conviction‚ he added that by the sixth week of conception‚ when the fetus possesses a functioning brain‚ all the other properties that are required for being
Premium Philosophy of life Religion Lung
HUMAN BRAIN The brain is one of the largest and most complex organs in the human body. It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses. The human brain is the command centre for the human nervous system. It receives input from the sensory organs and sends output to the muscles. Parts of the Human Brain Ventricles are the 4 cavities in the brain. • The ventricles of the brain are a communicating network of cavities filled with cerebrospinal
Free Brain Cerebrum Central nervous system
Brain Structures and Functions Worksheet PSY/340 Version 3 1 University of Phoenix Material Brain Structures and Functions Worksheet Provide a brief description for each of the following functions: 1. Basal ganglia Controls cognition‚ movement coordination‚ voluntary movement. 2. Corpus collosum Thick nerve fibers that connect both brain hemispheres. 3. Temporal lobe Located on the sides of the cerebral hemisphere. Deals with talking and hearing. 4. Occipital lobe Located
Free Cerebrum Cerebral cortex Brain