PET Archives - Knowing Neurons

The Wisdom of the Sloth: Is Sleep a Lost Virtue?

June 14, 2018July 12, 2018 Joel Frohlich 8 Comments Alzheimer’s disease, amyloid plaques, beta-amyloid, circadian rhythm, dreams, Health, PET, Positron emission tomography, Sleep, sloth

n the sixth century, Pope Gregory I compiled an infamous list of seven deadly sins. Of these seven, sloth is the only sin named for an animal in English. But… Read more

Neuroscience Technologies

PET Imaging: The Real Positronic Brain?

June 22, 2017June 30, 2017 Joel Frohlich 2 Comments antimatter, brain imaging, CERN, EEG, fMRI, glucose, I Robot, Isaac Asimov, MEG, Neuroimaging, PET, radioactive, radiotracer, Tom Wolfe

In Isaac Asimov’s 1950 short story collection I, Robot, intelligent robots with positronic brains exist alongside humans. Unlike conventional computer hardware, the word positronic implies that electrical current is carried… Read more

Brain Basics Did You Know? Neuro News SfN 2014

Getting Technical: Methods in Neuroscience

October 15, 2014March 5, 2017 Anita 4 Comments Biology, Brain, BRAIN Initiative, Brain Research through Advancing Innovative Neurotechnologies, Electrophysiology, fMRI, functional Magnetic Resonance Imaging, Genetics, Molecular, Neuroscience, Optogenetics, PET, Positron emission tomography, SfN, SfN14, Single-cell recording, Spatial, Technology, Temporal, TMS, Transcranial Magnetic Stimulaion

It is an exciting time for neuroscience. The BRAIN Initiative (Brain Research through Advancing Innovative Neurotechnologies) is in the spotlight as a part of the new Presidential focus and recently… Read more

Aging Brain Basics Did You Know? Neurological and Psychiatric Disorders

A Close Look into the Alzheimer’s Brain

November 21, 2012March 5, 2017 JuanVelasquez 0 Comments aggregate, Alzheimer's, amyloid-beta plaques, atrophy, Brain, CT, dementia, mitochondria, neurobiology, neurofibrillary tangles, Neuroscience, pathology, PET

Your brain is able to store massive amounts of memories throughout your lifetime. There are cases, however, in which this ability progressively degrades and eventually disappears, giving way to problems… Read more

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