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Nervous System PPT
Nervous System PPT

... Happy music ...
49_Lecture_Presentation
49_Lecture_Presentation

... Happy music ...
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File

... Do Now: Describe the different functions of the left and right hemispheres of the brain? ...
Cerebrum - CM
Cerebrum - CM

... • Association areas integrate different types of information: • Unimodal areas integrate one specific type of information • Multimodal areas integrate information from multiple different sources and carry out many higher mental functions ...
Phineas Gage Reading Guide Directions: After you read each
Phineas Gage Reading Guide Directions: After you read each

... about facts, some ask you summarize, other questions ask you to make connections or state opinions. Be sure to read each question carefully and answer appropriately in complete sentences. This will be your first test grade. Be sure to get this turned in on time! Let's start the semester off right! C ...
Alcoholism, Reduced Cortical Thickness
Alcoholism, Reduced Cortical Thickness

... compared to nonalcoholic control participants. Areas of significance were noted using light blue (p=.01) and dark blue (p=.05), indicating significantly decreased cortical thickness in the alcoholic individuals as compared to nonalcoholic control participants. The clusterwise analysis revealed areas ...
lecture 02
lecture 02

... regulation, blood pressure, heart rate, etc. – Some of these functions are accomplished by hormones (chemicals that affect various organs) – Hippocampus located at the anterior end of the temporal lobes; it plays a central role in entering new information into memory although it is not where memorie ...
Cognition The Cognitive Science Approach 1) The Atkinson
Cognition The Cognitive Science Approach 1) The Atkinson

... Answer: any of: LESION, DIRECT STIMULATION, ERP, fMRI, CT, PET, etc. 59) Explain the concept being referred to when someone says "language is on the left". Answer: The concept of hemispheric specialization, which means that different brain functions tend to be localized in one or other of the hemisp ...
Chapter 12: Central Nervous System
Chapter 12: Central Nervous System

...  Structures located on the medial aspects of cerebral hemispheres and diencephalon  Includes the rhinencephalon, amygdala, hypothalamus, and anterior nucleus of the thalamus  Parts especially important in emotions:  Amygdala – deals with anger, danger, and fear responses  Cingulate gyrus – play ...
Neural networks engaged in milliseconds and seconds time
Neural networks engaged in milliseconds and seconds time

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ch. 6 pdf - TeacherWeb
ch. 6 pdf - TeacherWeb

... Messages to and from the brain travel along the nerves, which are strings of long, thin cells called neurons (see Figure 6.2). Chemicalelectrical signals travel down the neurons much as flame travels along a firecracker fuse. The main difference is that the neuron can fire (burn) over and over again ...
Body and Behavior - Miami East Local Schools
Body and Behavior - Miami East Local Schools

... Messages to and from the brain travel along the nerves, which are strings of long, thin cells called neurons (see Figure 6.2). Chemicalelectrical signals travel down the neurons much as flame travels along a firecracker fuse. The main difference is that the neuron can fire (burn) over and over again ...
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Recovery of consciousness after brain injury: a

... different structural and dynamic changes that may occur gradually during recovery. Recent functional neuroimaging studies that operationally identify varying levels of awareness, memory and other higher brain functions in patients with no behavioral evidence of these cognitive capacities are discuss ...
Recovery of consciousness after brain injury: a mesocircuit hypothesis
Recovery of consciousness after brain injury: a mesocircuit hypothesis

... different structural and dynamic changes that may occur gradually during recovery. Recent functional neuroimaging studies that operationally identify varying levels of awareness, memory and other higher brain functions in patients with no behavioral evidence of these cognitive capacities are discuss ...
Aging and language switching in bilinguals.
Aging and language switching in bilinguals.

... simultaneously recover both languages whereas others recovered one language sooner or better than the other language. Since then a number of cases of bilingual and polyglot aphasia have been reported (Paradis, 1977; Paradis, 1983; Paradis, 1987; Paradis, 1995a; Paradis, 1995b). In looking across stu ...
Understanding genetic, neurophysiological, and experiential
Understanding genetic, neurophysiological, and experiential

... well in A-trials. On B-trials, parietally lesioned and unlesioned controls performed well at all delays, but DLPFC-lesioned animals searched incorrectly at the Alocation following 2- and 10-s delays. The disinhibited pattern of behavior exhibited by the DLPFC-lesioned animals parallels performance o ...
Edwin Ray Guthrie (1886
Edwin Ray Guthrie (1886

... tolerates the stimulus and does not engage in the undesired behavior before moving on to the next stronger stimulus. Examples: 1. Spitting peas. 2. Horse breaking ...
From hand actions to speech: evidence and speculations
From hand actions to speech: evidence and speculations

... In  a  recent  experiment  Wilson  et  al.  (Wilson,  Saygin,  Sereno,  &  Iacoboni,  2004)  carried  out  an  fMRI  study  in  which  subjects  listened  passively  to  monosyllables  and  produced  the  same  speech  sounds.  Results  showed  a  substantial  overlap  between  regions activated by  ...
Ch03.pps
Ch03.pps

... Axons gather impulses from dendrites and carry them to other neurons. ...
Motor Systems I Cortex
Motor Systems I Cortex

... highest level, muscles at the lowest • signals flow between levels over multiple paths Motor output is guided by sensory input ...
Component process model of memory
Component process model of memory

... regulation, blood pressure, heart rate, etc. – Some of these functions are accomplished by hormones (chemicals that affect various organs) – Hippocampus located at the anterior end of the temporal lobes; it plays a central role in entering new information into memory although it is not where memorie ...
Arousal Systems
Arousal Systems

... variety of different conditions, modulating the functional capacities of cortical neurons during a wide range of behavioral states. ...
ch.6
ch.6

... To use this Presentation Plus! product: Click the Forward button to go to the next slide. Click the Previous button to return to the previous slide. Click the Home button to return to the Chapter Menu. Click the Transparency button from the Chapter Menu or Chapter Introduction slides to access the ...
T A BOLD window into brain waves
T A BOLD window into brain waves

... fluctuations are not just noise, but are tied to fluctuations in neural activity. of auditory cortex across the two hemispheres, which show correlated BOLD activity, also show correlated infraslow EEG fluctuations recorded with ECoG electrodes (8). In this case, the correlated fluctuations reflected ...


... This strict localizationism had and still has its importance for the development of Neurosciences, since the analysis of changes in mental processes resulting from brain damage became the basis for understanding the brain organization. It is also fundamental to understanding the evolutionary aspects ...
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Emotional lateralization

Emotional lateralization is the asymmetrical representation of emotional control and processing in the brain. There is evidence for the lateralization of other brain functions as well.Emotions are complex and involve a variety of physical and cognitive responses, many of which are not well understood. The general purpose of emotions is to produce a specific response to a stimulus. Feelings are the conscious perception of emotions, and when an emotion occurs frequently or continuously this is called a mood.A variety of scientific studies have found lateralization of emotions. FMRI and lesion studies have shown asymmetrical activation of brain regions while thinking of emotions, responding to extreme emotional stimuli, and viewing emotional situations. Processing and production of facial expressions also appear to be asymmetric in nature. Many theories of lateralization have been proposed and some of those specific to emotions. Please keep in mind most the information in this article is theoretical and scientists are still trying to understand emotion and emotional lateralization. Also, some of the evidence is contradictory. Many brain regions are interconnected and the input and output of any given region may come from and go to many different regions.
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