Primary motor cortex

about his wife’s acceptance of her illness and Laura talks about how she keeps a smile on her face. Explanation of Impairment ALS, commonly known as Lou Gehrig’s Disease, is a progressive neurodegenerative disease that affects the motor neurons in the primary motor cortex, corticospinal tracts, brainstem, and spinal cord (Wijesekra & Leigh, 2009). As a result of the

The current experiment investigated different contexts in which the activity of frontal motor regions (primary motor and premotor cortices) could be associated to the action component of words. Unlike previous studies, we did not dichotomize words into action and non-action categories. Instead, we created 4 levels of action ranging from very low action (level1) to very high action (level4) using behavioral data provided by our fMRI participants, with the intention of taking their experiences with

specifically whether individuals with Parkinson’s disease dementia will show significant white matter deterioration when compared to healthy non-demented control individuals. The hypothesis of this study states that cognitive decline and impaired motor control in Parkinson’s disease dementia (PDD) will greatly show deterioration in white matter as compared to groups of healthy individuals control group (CON), Alzheimer’s disease group, and Parkinson’s disease group (Perea et al. 2013). It was

in initiating disease onset (Thomsen, et al., 2014). The outer layer of this complex organ composed of gray matter is the cerebral cortex, region where the corticospinal neurons related to ALS are located. These upper motor neurons responsible for collecting, integrating, translating, and transferring information to the spinal cord reside in layer 5 of the motor cortex (Thomsen, et al., 2014), and are the most vulnerable to be injured by excitotoxicity initiating an anterograde degeneration. In general

Pierre Marie, a French neurologist was one of the first to describe the conditions of what is now known as Foreign Accent Syndrome in 1907. His descriptions came from a patient who began to speak French with an Alsatian accent after suffering from a stroke. In 1919, twelve years later, a neurologist named Arnold Pick from the Czech Republic, reported a case where a patient who also suffered from a stroke, spoke the Czech language with a Polish accent. During World War II, 1941, there was another

Introduction: The OED defines multitasking as dealing with more than one task at the same time. The brain, in order to multitask, must receive both actions being performed, and dilute the information before processing. In order to read and listen to something at the same time, for an example, the brain must take the information being read by the eyes and the pulses coming from the ears, and reduce the frequency to keep both tasks going efficiently. The hippocampus is part of the limbic system that

question of assessment of this disorder is evaluated. The complexity of this disorder further fuels the controversy and frustration of speech language pathologists around the world. To determine ones opinion regarding SLI’s in individuals, whose primary language is sign language, the basics of this disorder must first be addressed. According to Richard Schwartz, an SLI can be defined as an impairment of language comprehension, production, or both in the absence of a hearing impairment, a general

The earworm strongly relies on the phonological loop which is a short-term memory system located in your auditory cortex. The phonological loop can best be pictured as a record that plays over and over again without stopping, but only playing a part of the song. That may be a reason why you only remember parts of the song; the phonological loop is a short-term memory

Many schools have been cutting back on art classes lately, especially music classes. It takes plenty of time, practice, and money that schools just do not have. Ever since the recession in 2008, most schools never saw a reason to bring back music classes that were cut. Parents do not want to take the initiative to buy lessons as well because paying for instruments, gear, and lessons all at once can start to feel financially suffocating. But, despite this, music education can actually play a huge

Can’t get that catchy song out of your head? You’ve probably got an earworm, which a bit of the chorus of the song, that just plays and replays like a loop in your head.there is some basic information to know about earworms. What are earworms,how do they occur,and how to get rid of them. Earworms occurs mostly with songs with catchy beat or melody that repeat often(lil pump songs). As the beat or melody repeats and repeats, it gets burned into your mind. Long after the beat or melody stops, your