Cerebral cortex

THE CENTRAL NERVOUS SYSTEM Every behavior begins with biology. Our behaviors, as well as our thoughts and feelings, are produced by the actions of our brains, nerves, muscles, and glands. In this chapter we will begin our journey into the world of psychology by considering the biological makeup of the human being, including the most remarkable of human organs—the brain. We’ll consider the structure of the brain and also the methods that psychologists use to study the brain and to understand how it

Post-Traumatic stress disorder (PTSD) affects thousands, from abused children to men and women in the military. PTSD can be caused by physical and or emotional trauma, it is not exclusive to one race, gender or age group. PTSD can effect anyone who is exposed to severe trauma and is diagnosed at alarming rates. What neurological damage is caused, where in the brain is this damage caused and how is it studied? With modern science we are able to view how Post –Traumatic stress disorder effects the

The density of the cell types of the neocortex is varied from layer to layer. The main types of cells in the cerebral cortex are the pyramidal, granular and fusiform neurons. Martinotti and horizontal type cells are fewer than others. Molecular layer I is, also called plexiform layer, located closest to the pial surface of the brain. This layer has few neuron bodies. It contains many nuclei which belong to glia cells, myelinated fibers and few neurons of granular and horizontal neurons of Cajal

to do with the sight, body movement, and hearing (Bailey, R., 2012). The diencephalon is part of the forebrain. The diencephalon contains the thalamus and the hypothalamus (Bailey, R., 2012). The thalamus works with the cerebellum and the basil cortex that is located in the telecephalon with movement and coordination (genericlook.com, 2012). The hypothalamus releases hormones to help regulate behavior. The hypothalamus also controls your temperature, autonomic functions, appetite, and diurnal

1) Define and describe the terms listed below in your own words and discuss their relationship to behavior: Neurons: A neuron is the basic cell that receives an electrical signal from the sensory cells and other neurons. Furthermore, it is a nerve cell that carries and brings messages back and forth to the brain and the rest of the body. Its structure is made of the cell body, the axon, and the dendrites. Basically is the basic nerve cell that makes the nervous system. It delivers information

Research: The Brain The brain is known as a spongy organ made up of nerve and supportive tissues. It is located on top of the head and protected by the skull. Beneath, the brain is linked/connected to the spinal cord whereby they’re considered to be the major control network for the body’s functions and abilities to do work. Both the brain and spinal cord comprises the body’s Central Nervous System (CNS) and empowers conscious communication with the body and also helps perform vital operations such

1D), NFTs, neuritic threads, or Lewy bodies. The subcortical nuclei and brainstem, including the substantia nigra, contained no diffuse amyloid plaques, NFTs, neuritic threads, or Lewy bodies. There was no histological evidence of cerebral amyloid angiopathy. In Dr. Omalu’s published article in the journal entitled Clinical Neurosurgery, he explains that his clinical findings are similar to those discovered in a retired boxer during the 1950s. Twenty years later (from 1950), analogous

American football is a contact sport accountable for generating copious amounts of concussions through extrinsic factors (such as temperature and altitude), as well as aspects corresponding to certain positions of players and types of play utilized within games (Yengo-Kahn, Johnson, Zuckerman & Solomon, 2015). Despite available rehabilitation treatments, concussive impacts are culpable for the diagnosis and lingering of an array of hardships upon even the experts of this sport. However, undercounting

Due to research and testing done on the brain, scientists have found that alcohol consumption mostly affects three main parts of your brain: the cerebellum, limbic system and cerebral cortex. When damaged, short term side effects occur. The cerebellum is in control of coordination and regulation of muscular activity. When incapacitated by alcohol, you lose control over motor functions like walking or standing up straight. The limbic

brain research. Their findings suggested BDNF levels in whole blood were representative of brain tissue BDNF levels across different species, including the pigs, rats and mice used in the experiment. Mice produced the best correlation in the frontal cortex and the hippocampal BDNF levels (Klein et al., 2011). Accordingly, a limitation of this study is the reliability when determining how these results transfer to patient populations. Albeit, these findings support the use of animals in brain research