Essays About Human Brain

If I asked you what the most important organ was then maybe you would say itwas the heart or the lungs, but the vast majority of you would probably have said the brain and for good reason too. The brain controls everything about you. How...

It’s an unfortunate and unavoidable truth as we age, our mind will in general become vaguer. Old people work hard, especially with working memory. A thing called the workbench of the mind, working memory empowers us to save profitable chunks of information for a few...

The goal of this essay is to try and decipher how habits form in the brain, why they stick, and why we cannot shake bad habits even though we consciously know that they are detrimental. This is achieved by studying the formation of habits in...

What is Prosopagnosia? Prosopagnosia, which is also known as ‘face blindness’, is the inability to recognize familiar faces. There are evidence that there are particular impairments that only influence face recognition as well as stimuli recognition, such as objects, cars, and animals. Many people experience...

A topic of discussion for years has been whether or not anesthesia causes loss of consciousness. Whether or not the use of general anesthetic in surgery can affect the conscious state. General anesthetic can be administrated in the form of liquids and gases injected into...

Hovering at the edges of neuroscience is the left-brain-right-brain theory of personality, the semantics of which have been debated since the 18th century and have evolved into a myth as of recent history. The structure, with its uneven landscape visibly split into a left and...

“Memory is the diary we all carry about with us,” Oscar Wilde once said. Now for a second imagine a life without any memories! One wouldn’t be able to remember his/her name, how to look after themselves or to even recognize their own friends and...

The human brain has 100 billion plus neurons all having a specific function and certain duty. In order to understand the brain we must examine its parts and functions. This includes the cerebrum, cerebellum and brainstem and the functions within those. To fully grasp the...

For anyone who is familiar with rugby and other contact sports it is common knowledge that these sports are not always safe and have the potential to go incredibly wrong. It has been stated by Hosea, H (2012) “sports activities cause an estimated 20% of...

In discussions of the roles of the brain, many people have came up with different theories on how the brain works. Authors by the name of Plato and David Eagle man discuss how our brain influences our actions and they way we think. Both authors...

The mind is a Body part that backings set up of the focal point of the sensory system in all vertebrate and most invertebrate creatures. The mind is situated in the skull, typically near the tactile organs for faculties, for example, vision. The cerebrum is...

The human brain is a magnificent system in the human body. It is the most complex, complicated, yet outstanding brilliant organ in the human body. Eric Kandel once said, “The brain is complex biological organ of great computational capability that constructs our sensory experiences, regulates...

Tumors of the central nervous system (CNS) constitute 1–2% of all malignancies. However, CNS malignancies arguably have the most varied manifestations among all cancer sites. There are several anatomical subregions in the craniospinal axis, and each of these has a predilection for a particular tumor...

The article stated that when it comes to long-term memory formation, it is accepted that it is formed by the strength of the synapse (space between two neurons). Neurons are the cells in our brain which retrieve and send information throughout our body. There is...

Nomophobia is a new term used to describe the fear of not being able to use a cell phone or other devices. Many teens and young adults can now say that they most likely have this fear. Today, it is very rare to see a...

Introduction: One of the fundamental functions of brain is to navigate in space. This ability depends on the ability to have a sense of position which in turn is interlinked with the sense of direction, distance, and knowledge of the earlier positions through which a...

The brain, the masterpiece of creation, is almost unknown to us” — Nicholas Steno, 1669. Ancient medical practitioners had conflicting views on the significance of the brain. Aristotle considered the brain to be a secondary organ that served as a cooling agent for the heart....

Magnetic fields in brain At level of neuron, transmission occurs by chemical processes that result in electrical currents spreading from pre-synaptic to post-synaptic. The pre-synaptic action potential results in a release of neurotransmitters into the synaptic cleft. These neurotransmitters glutamate in the case of most...

Abstract: brain tumor can be detected by using computer based image processing algorithm. MRI scan has been done to find the brain tumor. MRI images are not enough to thoroughly diagnose the tumor. Fuzzy c mean algorithm is very popular image segmentation. Fuzzy c mean...

Female newborn with a 26 weeks of gestation is born to a 29-year-old multigravida woman via vaginal delivery due to preterm labor. An uneventful antenatal period is noted. The duration of amniotic membrane rupture is six hours before birth. A single course of antenatal corticosteroid...

Plenty of debates have been had as to the origin of what causes criminal behavior; some individuals consider the belief that criminal behavior is hereditary, and others theorize that criminal/deviant behavior is learned during childhood due to a lack of parental control or overbearing and...

A group of researchers discovered a way to detect fasciculation in muscles, which serves to detect early signs of motor neuron disease (MND). The article, Ultrasound-Based Detection of Fasciculations in Healthy and Diseased Muscles, were published by IEEE Xplore. This article was peer reviewed and...

The most common form of Parkinsonism is PD. The result of the loss of dopamine-producing brain cells is primary symptoms mentioned above. PD is called as primary Parkinsonism or idiopathic Parkinson’s disease. A term mentioning a disorder for which there is no cause has been...

A brain aneurysm is a bulging weak area in the wall of an artery that supplies blood to the brain. Aneurysms can be inherited or be caused by the hardening of the arteries, and aging. Some risk factors can be prevented, some can not. Risk...

Meningitis is an inflammation of the membranes also known as the meninges around your brain and spinal cord. The swelling of these membranes can cause you to show the symptoms of meningitis. Most United States cases of meningitis are caused by infections. Although, there are...

There has been renewed interest in utilizing WBRT in the treatment of PCNSL, although current regimens are employing reduced, response-based doses as part of therapy, either intercalated with chemotherapy (as in the DeAngelis regimen), or as a consolidation approach per the Italian regimen detailed by...

A brain aneurysm is a bulging weak area in the wall of an artery that supplies blood to the brain. Aging, and hardening of arteries can cause Aneurysms, however some can be inherited. Some risk factors can be prevented, some cannot. The Chance for aneurysms...

Epilepsy is a neurological disorder. A neurological disorder is where brain activity becomes abnormal and causes a seizure. These seizures because of epilepsy start without warning and they are different for every person. Anyone can have epilepsy. Epilepsy causes numerous symptoms. Epilepsy is caused by...

Working memory is a part of the human memory system with a limited capacity. Working Memory’s job is holding temporarily information for processing. Working memory refers to information storage without manipulation. About working memory’s capacity is generally considered as a limited capacity. Miller in 1956...