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The fame of Howard Zinn, who died a week and a half ago, rested
The fame of Howard Zinn, who died a week and a half ago, rested

... particular place at a particular time shapes the brain in profound ways - a medieval friar and a Mongol warrior would have very different impulses when faced with a threat or an insult. ...
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... 1. Use the book and your notes to create a foldable about the different types of neurons. 2. You may fold it anyway you like as long as on the outside you have three flaps (1 for each of the types of neurons) 3. The outside you will need to draw what each neuron looks like and label it. 4. The insi ...
Nervous and Endocrine Systems
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... spreading across the nation. The region is now acting as a laboratory for teams of scientists trying to figure out what the drug does to the body and how to help people kick what can be a crippling addiction. Although use of methamphetamine became common in the 1960s, not much had been done to study ...
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... particularly in the hippocampal formations, even in old brains.10 Furthermore, studies including brain imaging have demonstrated neuroplasticity— physiological and anatomical changes in response to experience. Such findings have revolutionized our thinking about brainpower. We now know that at any a ...
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... The Nervous System The nervous system links the body to the external environment through sensory organs, permitting us to see, hear, taste, smell, or feel and to respond to stimuli. Through your five senses you know when the air is cold, it’s early morning, and someone has a fire burning. The hot ch ...
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History of neuroimaging

The first neuroimaging technique ever is the so-called ‘human circulation balance’ invented by Angelo Mosso in the 1880s and able to non-invasively measure the redistribution of blood during emotional and intellectual activity.Then, in the early 1900s, a technique called pneumoencephalography was set. This process involved draining the cerebrospinal fluid from around the brain and replacing it with air, altering the relative density of the brain and its surroundings, to cause it to show up better on an x-ray, and it was considered to be incredibly unsafe for patients (Beaumont 8). A form of magnetic resonance imaging (MRI) and computed tomography (CT) were developed in the 1970s and 1980s. The new MRI and CT technologies were considerably less harmful and are explained in greater detail below. Next came SPECT and PET scans, which allowed scientists to map brain function because, unlike MRI and CT, these scans could create more than just static images of the brain's structure. Learning from MRI, PET and SPECT scanning, scientists were able to develop functional MRI (fMRI) with abilities that opened the door to direct observation of cognitive activities.
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