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Comparisons of Neuro-Imaging Technologies
Comparisons of Neuro-Imaging Technologies

... MRI  is  a  neuro-­‐imaging  technique  that  is  designed  to  look  at  physical/anatomical  structures  of  the  brain.    It   has   a   temporal   resolution   of   2   seconds-­‐which   means   it   is   too   slow   to   measure ...
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... frequently cited cytoarchitectural organization of the human cortex. Many of the areas Brodmann defined based solely on their neuronal organization have since been correlated closely to diverse cortical functions. For example, Brodmann areas 1, 2 and 3 are the primary somatosensory cortex; area 4 is ...
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Powerpoint version

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... Controversial because participants weren’t fully aware of all information. As well as Zimbardo Prison Study: lasting physical harm. STATISTICS - The use of inferential statistics: used to determine our level of confidence in claiming that a given set of results would be extremely unlikely to occur i ...
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Topography of brain

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Nervous System

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05/01 --- The Human Brain Project
05/01 --- The Human Brain Project

... The Human Brain Project will impact many different areas of society. Brain simulation will provide new insights into the basic causes of neurological diseases such as autism, depression, Parkinson's, and Alzheimer's. It will give us new ways of testing drugs and understanding the way they work. It w ...
The Nervous System Period 1 - Mercer Island School District
The Nervous System Period 1 - Mercer Island School District

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Neuron
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PSY550 Research and Ingestion
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Neuroscience
Neuroscience

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The Central Nervous System
The Central Nervous System

... The Frontal Lobe is the primary command and control center of your brain. It is responsible for reasoning and problem solving. It can also be involved in motor control and memory. The Parietal Lobe helps to process pain and touch sensation. It is also involved in thinking. ...
Nervous system notes - FISD Teacher Web Sites
Nervous system notes - FISD Teacher Web Sites

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The Central Nervous System
The Central Nervous System

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mapping the brain - Scholastic Heads Up
mapping the brain - Scholastic Heads Up

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Biological and Psychology Why are psychologists concerned about

... Neurotransmitters – chemicals that transmit information from one neuron to another.  Stored in small sacs within the terminal buttons  Nerve impulse triggers their release  Over 50 have been identified  Major ones are described in the text Drugs and Neurotransmitters  Agonist – mimics or enhanc ...
nervous system B
nervous system B

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Psychology Chapter 19: Group Interaction
Psychology Chapter 19: Group Interaction

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ElectroEncephaloGram (EEG) - MIT Biology
ElectroEncephaloGram (EEG) - MIT Biology

... activity of the brain. In this laboratory class you will record electroencephalograms from a volunteer, look at interfering signals, and examine the effects of visual activity on alpha waves. The EEG or electroencephalogram has long been used to record and study the electrical activity of the outerm ...
EEG - mitbrain
EEG - mitbrain

... activity of the brain. In this laboratory class you will record electroencephalograms from a volunteer, look at interfering signals, and examine the effects of visual activity on alpha waves. The EEG or electroencephalogram has long been used to record and study the electrical activity of the outerm ...
Week 2 Definitions
Week 2 Definitions

... control undesirable behaviors, such as aggression. In a frontal lobotomy, connections between the very front of the lobe and the back of the lobe (i.e., where the motor cortex is located) are severed. Although frontal lobotomy is effective at controlling undesirable behaviors, it had the side-effect ...
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answers - UCSD Cognitive Science
answers - UCSD Cognitive Science

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Neuro-transmitters
Neuro-transmitters

... 3. Behavioural outcomes, often associated with psychogenetic conditions and physical trauma to the brain, including lesions. ...
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Blood–brain barrier



The blood–brain barrier (BBB) is a highly selective permeability barrier that separates the circulating blood from the brain extracellular fluid (BECF) in the central nervous system (CNS). The blood–brain barrier is formed by brain endothelial cells, which are connected by tight junctions with an extremely high electrical resistivity of at least 0.1 Ω⋅m. The blood–brain barrier allows the passage of water, some gases, and lipid-soluble molecules by passive diffusion, as well as the selective transport of molecules such as glucose and amino acids that are crucial to neural function. On the other hand, the blood–brain barrier may prevent the entry of lipophilic, potential neurotoxins by way of an active transport mechanism mediated by P-glycoprotein. Astrocytes are necessary to create the blood–brain barrier. A small number of regions in the brain, including the circumventricular organs (CVOs), do not have a blood–brain barrier.The blood–brain barrier occurs along all capillaries and consists of tight junctions around the capillaries that do not exist in normal circulation. Endothelial cells restrict the diffusion of microscopic objects (e.g., bacteria) and large or hydrophilic molecules into the cerebrospinal fluid (CSF), while allowing the diffusion of small hydrophobic molecules (O2, CO2, hormones). Cells of the barrier actively transport metabolic products such as glucose across the barrier with specific proteins. This barrier also includes a thick basement membrane and astrocytic endfeet.
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