Memory, a phenomenon which has been bewildering scientists and philosophers is san entity that needs to be analyzed very carefully for finding out the truth behind it. Going deep in to the subject, memory comes under a prominent branch of neuroscience called the cognitive neuroscience. …
There is currently a substantial body of research supporting the argument that there is a genetic influence on numerous human behaviors, such as homosexuality, intelligence and personality. One indication that behavior has a genetic basis is that behavior is often species specific. Examples include the …
Memory refers to the processes that are used to store, retain and later retrieve information; these processes are known as encoding, storage and retrieval. However with memory comes the natural phenomenon of forgetting which refers to the inability to regain, recall or recognise information that …
The article, “Studies in the area of brain research, reported from Tel-Aviv University. (2008, November). Health & Medicine Week,1224. Retrieved December 2, 2008, from Research Library database. (more…)
Damasio and Damasio (1992) discussed the detailed mechanics of language processing by the human brain. Their article, first established a general understanding of such concepts as the brain’s ability to categorize and classify word-forms through the mediation of the human sensors. According to their article, …
Alzheimer’s Disease Joy Pachowicz PSY 350 Professor Alina Sheppe Perez May 15, 201 Introduction Alzheimer’s disease, despite being so widespread, is not really considered part of the aging process. According to Robert Feldman, author of the textbook, “Understanding Psychology”, only 19% of people who are …
What Does Essay Writing and Backwards Brain Bicycle Have In Common Essay writing is a must when you are going thru college. You have to write a lot to get through College, and if you want to go further with academia, you’re going to have …
Sleep deprivation is a common occurrence in modern culture. Every day there seems to be twice as much work and half as much time to complete it in. This results in either extended periods of wakefulness or a decrease in sleep over an extended period …
Darwin was the first to suggest how evolutionoccurs. Humans belong to the primate family known as hominins. Characteristics that evolved to perform one function but were co-opted to perform another function are called exaptations. Each group of three consecutive nucleotide bases along the strand of …
Personality: What makes you the way you are? – Science News – The Independent At some point in your life, you’ve probably filled in a personality questionnaire (“Do you see yourself as….? “), and wondered as you ticked the boxes if there can really be …
What is real? How do you define real? If you’re talking about what you can hear, what you can smell, taste and feel, then real is simply electrical signals interpreted by your brain. Morpheus (The Matrix) 1. It was my own belief next coming decade …
Amyotrophic Lateral Sclerosis (ALS), also known as Lou Gehrig disease, is a fatal, progressive disease that affects the motor neurons of the body. Attacking the nerve cells in the brain and spinal cord, ALS patients lose muscle control and thus becomes paralyzed (ALS Association, n. …
Non-preventable and Non-reversible: Lewy Body Dementia On April 10th 2010, my dad informed me that my grandmother had passed away. She was 90-years-old, and although she may have lived a long life, the last eight or so years of her life were very rough. The …
Examination Questions: Sedative and Hypnotics, and Antiepilepsy agents 1. What is the chemical name of GABA? a. The amino acid derivative, ? -aminobutyrate, also called 4-aminobutyrate, (GABA) is a well-known inhibitor of presynaptic transmission in the CNS. 2. Explain: the structure of GABAA receptor complex …
Internet! The New Drug of Choice It is difficult in these modern times to find anyone who doesn’t use the Internet. I am not speaking of North Americans (but mainly N. Americans), but the rest of the world is quickly catching up. China already has …
Mind and consciousness appears to act as inseparable entities. Daily functions are taken for granted, not given much thought how everyday habitual patterns work. Television programming, selection of music, newspapers, magazines, people we choose to communicate with and the invitation of outside influences has an …
Traumatic hurt of the caput and encephalon has been a serious issue for world since the morning of civilisation. Even early Hagiographas in neurosurgery describe care of head hurt. The encephalon is a partly solid construction that weighs about 3 pounds and utilizes around 80 …
Alzheimer’s disease (AD) is a fatal and progressive brain disorder named after the German physician Alois Alzheimer who was the first person to describe it. This is an age-related and irreversible brain disorder which develops and progresses over time. It affects the part of the …
Chess is an old game which had been played by enemies of commanders before war began in order to they prove their intelligent against his rival centuries ago. Although chess did not become widespread among Turkish tribes in the past because of some religious and …
The Brain Brainstem The brain stem plays an important role in basic attention, arousal, and consciousness. ?It contains the medulla oblongata, cerebellum, midbrain and pons. Its functions include things that you need to survive, such as breathing, digestion, heart rate, blood pressure, and arousal which …
The neuropsychological approaches are gradually leading to important discoveries about many aspects of brain function, and language is no exception. Progress has certainly been made in identifying the structure and form of language(s), its universal features, its acquisition and so on, but, until recently, this …
Men and Women are different- not necessary better or worse, but definitely different. They generally live different lifestyles, in different worlds, with different values and different rules. This is a fact that many are unwilling to admit. Unbelievable? – Just look at the evidence. Why …
Left brain VS Right brain Matthew Stafford Davenport University 10/25/2012 Right Brain Your brain processes and reacts to certain situations in many different ways. This is directly due to either being left brain or right brain. What is left brain or right brain you ask? …
In physiological side, the sex identity is regarding the appearance of the external sex organs at the birth of an infant. Hence, the sex identity of boy or girl is usually straight forward related to biological. On the other hand, the gender identity is more …
The Left Brain vs. the Right Brain: How Does This Impact Learning Over the years, schools have been teaching in the traditional way. This has proven to be successful for many students, but not all. By breaking down the brain and how each side of …
Introduction Imagine yourself at the peak of adulthood, running, swimming, enjoying all aspects of life to the fullest, and being diagnosed with a fatal disease. Like a bird that soars the skies and gets shot down, that is the feeling that a person diagnosed with …
Autism Spectrum Disorders Autism spectrum disorders are very complex neurological disorders that have baffled experts over the years. These have brought numerous questions on the actual causes but there have not been many answers. Pervasive developmental disorders are how Autism spectrums are classified and it …
Implicit and explicit learning: Two different systems? Implicit and explicit learning methods have been empirically tested over many years and the debate still goes on, are they connected to one another or are they two separate systems? This essay aims to evaluate studies on both …
In the article “Living Like Weasels” by Annie Dillard, she has many insights when meeting a weasel at Hollins Pond or Murray’s Pond, When the weasel, who at Hollins Phond, meets eyes to eyes with her, she felt that the weasel enters her brain and …
The procedure of using the upper limb to drink water is a complex one which involves a huge amount of technology inter-transfer between the brain and the eventual skeletal muscle. There is initiation of the movement at the brain which is transmitted via specialized white …
Dura mater
Dura mater is a thick membrane made of dense irregular connective tissue that surrounds the brain and spinal cord. The dura surrounds the brain and the spinal cord. It envelops the arachnoid mater, which is responsible for keeping in the cerebrospinal fluid.
Outermost part
The strong, outermost layer is named the dura mater. The middle layer, the arachnoid mater, is a thin membrane made of blood vessels and elastic tissue. It covers the entire brain. The pia mater is the innermost layer, with blood vessels that run deep into the brain.
Adrenaline effects
Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye (see photo), redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels (primarily for the brain).
Midbrain function
midbrain, also called mesencephalon, region of the developing vertebrate brain that is composed of the tectum and tegmentum. The midbrain serves important functions in motor movement, particularly movements of the eye, and in auditory and visual processing.
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