Gabriela Medina Psychology 2301 Chapter 2 This is an important chapter with a lot of vital information about the nervous system, the neurons, the brain, the endocrine system, and genetics and behavior. The nervous system helps the body carry vital information from and to the brain. The brain can adapt to certain environments and can change depending on the environment that you are in and your way of thinking.…
When investigating the mechanisms of neural communication and the impact various drugs can have on this its important to take into consideration what these actually mean and whereabouts in the body are the main components. The word neural communication consists of how neurons communicate with each other through their physiological process, and drugs consist of chemicals, substances or medicines that have a physiological and/or psychological effect on the brain and body. Within this essay I will look at what main parts of the body are associated with neural communication and I will explain how they interact as well as function to create the central nervous system, I will distinguish why the central nervous system itself is important and how…
Throughout the history of life, organisms have been in a constant evolutionary flight to adaptations that better suit their surroundings, while becoming more complex in nature and achieving evolutionary hallmarks in the process. One such evolutionary leap is the transition from aquatic environment to terrestrial. One of the early terrestrial animals, the primitive amniotic synapsids are an important group of animals that pawed the way for endothermy, a significant adaptation that helped animals spread further inland. The synapsids are distinguished from other amniotes by the presence of an opening in the temporal area of the skull behind the eyes.…
Topic: Understanding the Key Aspects of the Brain and the Nervous System. The entire human body activity relies on the brain function, in this first section of this report I will try to discuss the major structures, the functions as well as the major methods of studying the brain. The brain is in charge of all body functions, such as the ability to make decisions, do activities, learning and all everyday life stuff. The brain is situated in the skull protected by brain blood fluid.…
The AAP should should not raise the time limited to screen time. Synaptic Pruning is a productive charge in neutral structures by reducing the overall number of neutrons or connections in the brain. Synaptic pruning could occur if a teen were to spend too much time on screens. Synaptic pruning occurs based on the choices, the behavior, and the environment of an individual.…
The brain is a very complex organ made up of nervous tissue. According to Liliefend et al., the most important cell within this tissue is the neuron which receives and generates electrical impulses. These impulses travel through the neurons and trigger chemicals to release neurotransmitters that communicate messages to the body (2011, p. 85-86). The brain is a vital organ that determines our ability to function properly. There are many different areas or lobes in the brain that correspond to the different functions that the body can perform.…
Synaptic pruning helps network the brain and connects the synapses that we learned through socialization. The brain is plastic…
Reese is a normal teenager who enjoys sports and, of course, her phone. She loves to text, play video games, and get online. She used to be very active and played basketball every day. Reese is on her phone during school and does not have very good grades anymore due to being on her phone. Her mom took her phone away thinking maybe she will try to bring her grades up.…
As we learn new skills and new information, the physical structure of our brains changes. Plastic is interesting because it is a substance that can be almost anything, with almost any function… Plasticity refers to the fact that our brains are, to some extent, also flexible in terms of their shape and the things they can do. Our brains adjust themselves according to the experiences we have. The strengths and patterns of interconnectivity are adjusted.…
Specialized chemicals known as neurotransmitters carry signals across synapses. Each neurotransmitter is linked with particular effects depending on the distribution of each neurotransmitter among the brain's numerous functional areas. For example, dopamine is highly concentrated in regions that regulate motivation and feelings of reward (Dombeck, 2002). A neurotransmitter's impact also depends on whether it stimulates or decreases activity in its target neurons. Drugs make their effects by increasing or interfering with the activity of neurotransmitters and receptors within the synapses of the brain.…
Neurons fulfill body functions, behaviors, and emotions by passing signals across the synapse from one neuron to the next one. " Neurons from new synapses or strengthen synaptic connections in response to life experiences (NIDA.1996. 43). " Basically, the author is saying that life…
Alzheimer’s results in a vast amount of cells, synapses, and neurons lost in the brain, so it affects multiple types of cells. Synapses are part of the brain that is needed for brain function and forming memories. It connects the neurons in the brain. The loss of synapses occurs at the beginning of Alzheimer’s disease.…
Abstract Action potentials can be defined as the signals and the pathways sent through the nervous system. They are essential in carrying out various actions that are administered by the brain. This effect of action potentials help us to feel cold, warmth ,use the sensory actions of the eye etc. and the back forth signaling between the brain and the nerve cells helps the brain to carry the right action. Action potentials are housed by neuron structures which are made up of axons and dendrites.…
Even though I have mastered this specific cupcake recipe, I am still learning how to make all different kinds of cakes. Learning is a biological process. There are these specialized cells called neurons in the brain. Neurons are also known as brain cells. The primary function of a neuron is to communicate information to other cells in electrical and chemical form.…
When I thought about connecting biology with another class I am taking, my first thought was to connect it with math. Math is used quite frequently in Biology. However, I chose to take a different approach. The other day in psychology class, I realized I could connect my class to biology in many ways. Biology is the study of life while psychology is the study of the mind and behavior.…