Earth's magnetic field

hemoglobin increases the MR signal but because it displaces the deoxygenated hemoglobin that had been suppressing the MR signal intensity . The change in the MR signal, because of the neuronal activity is termed as Hemodynamic Response (HDR). Functional Magnetic Resonance Imaging (fMRI) is a technique used to visualize…

The article I chose to explore and summarize for this assignment was ‘Voluntary attention modulates fMRI activity in human MT-MST’, by O’Craven, K.M., Rosen, B.R., Kwong, K.K., Triesman, A., & Savoy, R.L. The basic theory behind this study is that the visual system receives copious amounts of information. Attention permits the visual system to pinpoint a “subset” of that information for further processing and attention, dependent on either the properties of the stimulus (bottom up processing) or…

Mr. Campbell I wanted give you an apology because I was getting started writing my rough draft and I was reading it to myself, and I started to get thirsty, then got up to get a drink. I left the door cracked because it would only take me about 6 minutes. I grab my drink, and while I'm sipping on it, I heard my door open. Next thing you know I hear tearing and ruling; I sit my drink down and run to my room. Once I get there and look down at the floor, my paper is ripped to shreds by my dog. I…

Disaster plans are a very important part of designing a security plan. Disasters come in several types. There are physical disasters like earthquakes, tornados, hurricanes, and floods. Then you have non-physical such as data breaches and system failures. In order for us to complete our security plan we need to create a disaster plan to help us should an unfortunate event occur. The first step in creating a disaster plan is to conduct a business impact analysis (BIA). To conduct a BIA, we must…

“Shooter, shooter, she’s a shooter!!” vigorously shouted the opposing coach who wore an orange hat that clashed with his increasingly reddening face. I grinned and caught the rotating, leathery ball my teammate passed to me. Once it reached my fingers, everything became automatic. Not a single thought crossed my mind after my eyes focused on the red hook at the back of the rim. My right arm launched the ball upward, arching towards the basket. It was a movement I had practiced thousands of times…

I took my mother to Chili’s today (5/7/16) for an early Mother’s Day lunch; the experience was embarrassing and unacceptable. The hostess takes us at a table with crumbs all over seat, before I say anything she gets a napkin and pushes all of the crumbs off the seat and onto the floor however, crumbs are still all over half of the table, I didn’t say anything to her. After we sat down our feet literally stuck to the ground, before opening the menu my hand and arm got very sticky from some…

Case 3: The case of Emma Emma is a 4 year old girl who refuses to follow her parent’s directives when it comes to cleaning her room after she plays with her toys. Her parents have used a time out as a form of punishment but it has not worked. When Emma is asked to clean her room she throws a tantrum. Emma’s tantrum can be defined as: Crying Screaming Throwing toys making a bigger mess The tantrum ceases after her parents clean her room for her. Discuss the principles of operant conditioning…

A bell is ringing somewhere in the in castle. That’s my cue. Let’s see what I have done wrong this time? I head up the narrow servants stairwell that leads to a side door in lord Polonius’s rooms. I am getting too old for this. “My lord what can I help you with?” I said standing to attention. Polonius was seated at his desk in the center of the room. A plate of food was next to him with a nibble taken out of it. Sun came through the window behind him forcing me to squint. “I need you to give…

"It doesn't matter who number five is. I won't be letting you hurt them," Iridian said confidently, as he began texting someone. Texting at the dinner table? How rude. "You don't know the first thing about kindness, about love," Ilya whispered, getting up and walking closer to me. I raised my eyebrow slightly, curious as to what he was going to do next, as he continued, "and I feel sorry for you, you sadistic f---." Then, Iridian punched me square in the face, hitting my nose. It would be an…

relational continuity constructional units (151) used when the employee expressed that she had to go back to work. Both the mother figure and the son figure stood of to hug her, but the younger teenage daughter remained sitting. Instead, the worker standing stroked the head of the girl sitting – a nonverbal action of haptics (76) which spoke volumes. I took special notice of how each table ended their conversations. I noticed that hugging was more common between females, while a more accepted…