Examining The Concepts Of Neuroscience And Psychopathology Essay

Assignment 1.1.8 Part: 1 Case Study #1: In neurobiological perspective of psychology, biologists like, Weber and van Helmholtz believe that the endocrine or nervous system is related to behavior. Mrs. B is feeling depressed because something is affecting her nervous system. Her body isn’t producing enough serotonin to control her moods and emotions. A humanistic perspective focuses on the positive outlooks of being human. It emphasizes on the importance of people’s feelings. Like how Carl Rogers came up with the “self-centered” therapy, which mainly focused on understanding one’s feelings. It seems Mrs. B was very close to her father and her son, with her father’s death this could

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.

The following essay will begin by demonstrating what is understood by the concept of mental health. It will attempt to identify different explanations for the underlying issues causing mental illnesses and it will then centre around a case study focusing specifically on one mental health problem. A description of what the causes and effects of the chosen illness will be given and information on the available treatment will be presented. To round up the assignment a brief explanation of the chosen case study will be included with an attempt to distinguish the common issues identified and how they relate to the literature information provided throughout. In this assignment, the case study chosen will target depression.

it. Since depression is a chemical off-balance in the head, the hormones that are in the

Numerous researches and experiments have been done based on whether the human being possess one brain divided into two parts (left and right hemisphere) or whether we have two different brains working together. The psychologist Roger W. Sperry was the first on research this topic with some experiments on animals. Then, he later started working with Michael Gazzaniga. They were able to find split-brain patients. Those patients had their brain split as way of reducing or stopping uncontrollable epilepsy. Many agreed to participate in the experiments. The experiments that they held focused on finding out what kind of limitations would each brain have if they operated independently, how the 5 senses

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 trend of neurobiology and physiology predicting and causing behavioris not a new fact. So many illnesses and diseases are now attributed to biological mechanisms. A recent article in Newsweek comments on how those in the field of psychology and neuroscience are beginning to stress the fact that certain brain mechanisms account for mental illnesses and particular behaviors. Doctors seem to blame their patients peculiarities on a biologically based mental illness, rather then seeing them as individual responses to lifes circumstances (Begley 1998). It then becomes more common to prescribe drugs to alleviate the symptoms rather than understanding the behavior. Two recent developments have

Depression can best be explained by the biological perspective of psychology. The disorder is caused by changes in the brain’s neurotransmitters, chemicals that relay messages to the body from the brain.

Depression in itself is caused by a chemical imbalance in the brain that prevents neurons, the cells that compose the brain, from functioning properly. This occurs when the synaptic vesicles and receptor sites of the neurons become blocked, consequently preventing the chemical signals known as neurotransmitters from being transmitted from neuron to neuron. The reduction of this brain impulse activity is commonly seen in depressed patients making it argued that due to the lack of transmitting impulses occurring in the brain results in a hormonal imbalance, which plays a major role in the mood of an individual. As a result of this chemical imbalance in the brain a person may experience what is called clinical depression. However, clinical depression is not the only common type of depression. Environmental depression is another example that is caused by stressful events occurring to or around an individual such as the death of a loved one, divorce, or financial instabilities such as job loss. This kind of depression often leads people to feel powerless in a dire situation. Be that as it may, depression in itself seems to be more commonly seen in women than in men. Countering this is, in its most dramatic aftermath- death by committing suicide- the rates seem to be much higher in men than in women. Regardless of the type of depression or who has it most often, it is imperative to reach these people before they

Also research supports that ongoing stress impairs the growth of the nerve cell in the hippocampus. The amygdala is associated with emotions mainly fear and anger. With depressed individuals, a variety of scans show the amygdala to be very active and there is an increase in activity when the person is saddened or depressed. Even after affected people recovery, the increased activity in the amygdala is still present for a period of time. Another area of the body that research has determined plays a role with the development of depression is the endocrine system. The endocrine system is made up of small glands which are responsible for producing hormones and to release them into the bloodstream. The hormonal levels are keep constant and avoid

Whether it is the study of biopsychology and other fields of psychology or neuroscience, all psychologists and scientists are trying to understand the functions of the brain. The body and mind connection and how it reacts to certain behaviors or illnesses. Most all psychological functioning can be reduced to underlying brain processes. This should serve as reason alone as to why biology plays an important part in the study of psychology. Psychological factors play a role in whether a person develops a mental illness and in how well they recover from a mental illness, yet biological and genetic risk factors, or predispositions, are

The term ‘amygdala’ was first used by Burdach (1819) and referred to a set of nuclei in the brain (Aggleton & Saunders, 2000). In 1939, researchers Klüver & Bucy inflicted bilateral lesions of the inferior temporal lobe of monkeys in a laboratory in an attempt to reduce aggression. These lesions affected the cortical areas, amygdala, and the hippocampus. Later this became known as Klüver-Bucy syndrome, and consisted of symptoms such as psychic blindness, hypermetamorphsis, oral tendencies, and changes in emotional and sexual behaviors. Lesions of the amygdala made monkeys fearless of e.g. humans or snakes, and affectively flat, tame. This research brought recognition to the notion that the amygdala plays a significant role in the

In the field of neuroscience, the endeavor to develop technologies that allow minimally invasive, temporally and spatially precise, and genetically specific neural activation has occupied the minds of neuroscientists for decades. To this end, photostimulation techniques have been of particular interest. In the early 2000s, a set of light-gated proteins called channelrhodopsins (ChRs) from the green alga Chlamydomonas reinhardtii were characterized1,2 and noted for their potential ability to depolarize cells in other biological systems. In particular, channelrhodopsin 2 (ChR2), a light-gated nonselective-cation channel, has proven to be immensely useful. The genes expressing these photoreceptors have been used to introduce light-activated channels into selective cell populations of vertebrates to optically induce neural activity3.

The severity of depression has been supported through scientific evidence that indicates that depression has a biological basis in the brain of a depressed person along with psychological and social implications. Whilst there are many catalysts in a person’s life that can be identified as a possible root cause of depression, such as stressful life events or the death of a loved one, the issue is far more complex, as the biological triggers of depression are not as easily expressed, such as faulty mood regulation in the brain, vulnerable genetics in the DNA, and other medical problems. Many things are altered in the brain of the depressed person. Firstly, what most understand to be an imbalance in the levels of chemicals that regulate emotions, is in reality far more elaborate. The true issue surrounding the many chemicals involved inside and outside of the nerve cells that undergo numerous chemical reaction which make up the dynamic system that is responsible for mood, perceptions, and the way one experiences life you experiences life can be altered in different ways that affect how one lives. Along with the brains chemicals, the connections between nerve cells called neurons decrease and deteriorate, meaning the

Neurotransmitters involved in depression include norepinephrine, dopamine, and serotonin. An imbalance of hormones may also play a role in depression. Many depressed people have higher than normal levels of hydrocortisone, a hormone secreted by the adrenal gland in response to stress. In addition, an underactive or overactive thyroid gland can lead to depression.4