The Brain And Its Anatomy

“The Human Brain”, by myPerspectives, is an informative article that claims that the brain is a complex organ that is truly impressive. The brain is a key part of the central nervous system, that controls the entire body’s activities, to simple things such as breathing. These actions are fired through neurons, that quickly travel through the spinal cord. Surprisingly, the brain transmits these messages at an unimaginable rate, at 150 miles per hour, through 85 billion cells, called neurons. These neurons can form up to 10,000 synapses, or connections to each other. By itself, the brain can create billions of synapses, which change the structure of the brain every time new information is learned. However, there is still much that scientists

I started my education in Erie, Pennslyviana.I attend McDowell High. I would say that we were one of the richer schools were I live. I am going to talk about my first assignment Brainology. I thought it was very interesting and it thought me a lot about how some people have different mindsets.

In the article titled, “Secrets of the Brain” published in the February 2014 issue of National Geographic, we learn that there have been many advances in understanding the inner workings of our brains. One of the leading scentists, Van Weeden, is working hard to understand the connections that occur within our heads.

Q1: The cerebral cortex is a highly organized, six layered structure (L1-6) with a variety of excitatory and inhibitory cell types. Excitatory (glutamatergic) neurons make up 80% of the cortex and consist of pyramidal and spiny stellate (granule) neurons. Inhibitory (GABAergic) neurons make up only 20% of the cortex and consist of four different subtypes: non-fast spiking serotonin expressing GABAergic neurons, martinotti cells, basket cells, and chandelier cells (Petersen & Crochet, 2013; Shipp, 2007). The total number of neuronal cells in the adult human cortex is 21.4 billion for females and 26.3 billion for males; however, there are also non-neuronal cells present in the cortex (Pelvig, Pakkenberg, Stark, & Pakkenberg, 2008). The major non-neuronal cells are glial cells and consist of: oligodendrocytes (75% of non-neuronal cells), astrocytes (20%) and microglia (5%) (Pelvig et al., 2008). The layering of the cortex is highly organized, with specific cell bodies located in each layer. Layer 1 receives input from other cortical layers as well as subcortical layers and is comprised solely of inhibitory neurons, although there are axons and dendrites that project onto these neurons in addition to non-neuronal cells (Petersen & Crochet, 2013). Layers 2/3 are difficult to differentiate from one another, and often referred to as the supragranular layers. These layers contain medium sized pyramidal cells that have densely packed and highly aligned apical dendrites and make

When it comes to the topic of having a growth mindset, most of us will readily agree that students who are praised are motivated to learn. Where this agreement usually ends, however, is on the question of how they are praised. Whereas some are convinced that praising students for their intelligence will motivate them to learn, others maintain that encouraging them for their efforts has a better impact on their motivation.

Biological psychology, of biopsychology, is the application of the principles of biology to the study of mental processes in terms of bodily mechanisms. The view that psychological processes have biological (or physiological) correlates, is the basic assumption of the whole field of biological psychology. Biological psychology is a hopeful domain, one that has much to offer in terms of improving the quality of life of the healthy as well as those suffering from disorders. It also contributed important therapeutic data on a variety of conditions, including: Parkinson 's Disease, Alzheimer 's Disease, Clinical depression, Schizophrenia and a lot others. Humans have very complex nervous system, they use neurons and neurotransmitters to make the highest active communication network throughout the body. “most of the body’s neurons are found in the central nervous system(CNS), which consists of the brain and spinal cord” (psychology 5th edition). “Neuroscience emphasizes that the brain and nervous system are central to understanding behavior, thought, and emotion. (Van Horn, 2014; Zhao & others, 2014). Therefore, for biological psychologist all that is psychological is first physiological. All thoughts, feeling & behavior ultimately have a biological cause.” We are benefited from biological approach for diagnosing and treating human brains Ex. Schizophrenia. Scientists are also able to create medications for different types of illnesses. Besides having psychologists

The brain stem or the medulla is the closest to the spinal cord. The brainstem is responsible for most of the human bodily functions. The brain stem is critical for human survival and normal human functions. The brain stem is also responsible for information of pain and touch from the head and neck; it is also responsible for the inputs from the face and the mouth. Reticular formation is a group of neurons, nuclei, that are important for sleep and wakefulness. In reticular formation there is nuclei that are a major source of neurotransmitter serotonin. Serotonin is important for regulating mood and activities.

I have always had a passion and interest in working with the unknown. When I was in high school, I always made sure I was taking science classes that interested me, and would help me decide on what I wanted to major in college. I chose neuroscience as my major because it is a subject that continues to fascinate me. Neuroscience is the study of how the nervous system develops, its structure, and what it does. I want to focus on the brain and its impact on behavior and cognitive functions. I want to go into clinical neuroscience (looking at the disorders of the nervous system) or cognitive neuroscience, which studies the higher cognitive functions and underlying neural bases. With a neuroscience major, I would like to pursue a career in clinical research, do research for the National Institute of Health, work for the CDC and specialize in neurological disease, and/or run a clinical research project in another country. I want to pursue a career in one of these areas because I want to dedicate my knowledge, skills, and time to helping people and the world of science. I want my work to make a positive impact on society and be beneficial for the forthcoming generations. I want to help people and discover new things that will help those in need. I am motivated every day to continue working hard by realizing there are still more things to be discovered and that it could be done by me.

The human brain is an amazing device. It controls everything we do. It controls our bodies, how we communicate, how we function. Our brains our

The cerebellum, the part of the brain that regulates and coordinates the movements of the body. It allows us to do things without thinking and helps with memory. While driving the cerebellum coordinates the left and right hand movement.

The anatomy of the brain is complex due its intricate structure and function. Thisamazing organ acts as a control center by receiving, interpreting, and directing sensoryinformation throughout the body. There are three major divisions of the brain. They arethe forebrain, the midbrain, and the hindbrain.

The human body is a unique and fascinating entity. There is not much notice taken of the features the human body is capable of. The brain is necessary to perform day-to-day actions, such as the ability to speak, and see amongst us. This brain is made up of simple mater (Pia mater, Arachnoid mater, Dura mater) and the cranial surface to protect the brain. We live our daily lives without acknowledging the importance of this organ, the brain, unless you’re a medical student of course! Despite that people go on with their daily activities using the human natural senses. Looking at the world through the eyes, watching for any danger around us; ears for hearing the sounds detecting something that may call for danger, the

The human brain is a mystery that has been studied for centuries in attempt to understand how it functions. Scientists first thought that the brain was a structure that functioned a whole. It was in the early 1600’s where the first ideas of localisation of function in the brain started. At this time Rene Descartes discovered a tiny structure called the pineal

     One of the most complex and fascinating things in the human body is the brain. The body is “capable of almost everything, but it would not be possible, without the brain receiving information, and analyzing the information.”

You live and you learn, from the moment that we breathe our first breath, we are assimilating and are acquiring information. Life changing and profound learning experiences happen before we can even speak, as children our learning process is grandiose. Harvard University published a series of summaries on Child development. One of these articles mentions that “The basic architecture of the brain is constructed through an ongoing process that begins before birth and continues into adulthood.” ("InBrief: The Science of Early Childhood Development," n.d.).