Chemical Synapse

Study identifies a novel role for a protein related to synaptic vesicles.

I often write on this blog that neurons in our brain are linked to each other by multiple connections. We call those connections synapses, but I never took the time to explain in detail how they work. It is a fascinating subject which constitutes an enormous field of research by itself. Here is an illustration of such a synapse and how one neuron sends signals to the next neuron. Continue reading

Posted in About Neuroscience, Animal Research, Authors, Brain Basics, by Jean-Francois Gariepy, Neuroanatomy
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PET imaging

Brainy stuff of the month.

I thought I would share some of the interesting stuff I read this month on the web. Continue reading

Posted in About Neuroscience, Authors, Brain Basics, by Jean-Francois Gariepy, Degenerative Disorders, Diseases & Disorders, Evolution, Immune System Disorders, In Society, Language, Neural Network Function, Neuroanatomy, Press, Sensing, Thinking & Behaving
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Semantics, categories and the brain.

How the brain stores and manipulates categories of objects is a quite interesting scientific question – but a difficult one. Every noun in a language represents some sort of category. Oak trees, for instance, is a category that regroups every individual oak tree. Continue reading

Posted in About Neuroscience, Authors, Brain Basics, by Jean-Francois Gariepy, In Society, Language, Learning and Memory, Neural Network Function, Neuroanatomy, Neuroeducation, Sensing, Thinking & Behaving, Technologies
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Cell Patch Clamp

The science behind Obama’s BRAIN project.

On April 2nd, 2013 President Obama announced the BRAIN initiative, a project aimed at understanding brain activities at a level of detail that is unprecedented. A lot has been said and written about the initiative but some people feel in the dark as to what are its precise aims. Continue reading

Posted in About Neuroscience, Authors, Brain Basics, by Jean-Francois Gariepy, Cell Communication, Genetics, In Society, Neural Network Function, Neuroanatomy, Policymakers, Technologies
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Representation of the different types of memory

A live google hangout to answer your questions about memory and the brain.

I got a message from science writer Bruce Lieberman announcing that he will be hosting a live webcast on Thursday April 11, 11:30AM with Bradford Dickerson, Associate Professor of Neurology at the Harvard Medical School and Mayank Mehta, Professor of Neurophysics at the Brain Research Institute at the University of California. This looks like a good occasion for those of you who want to learn about how memory works and ask questions to renowned experts in the field! Continue reading

Posted in About Neuroscience, Across the Lifespan, Aging, Authors, Brain Basics, by Jean-Francois Gariepy, In Society, Learning and Memory, Neuroanatomy, Neuroeducation, Sensing, Thinking & Behaving
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Barack Obama, Neuroscientist-in-Chief?

On April 2nd 2013 President Obama formally unveiled the Brain Research through Advancing Innovative  Neurotechnologies (BRAIN) initiative, which was previously known as the Brain Activity Map project Continue reading

Posted in About Neuroscience, Across the Lifespan, Aging, Brain Basics, by Dwayne Godwin, Diseases & Disorders, Genetics, Neural Network Function, Neuroanatomy, Neuroethics, Policymakers, Technologies
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The Brain Research through Advancing Innovative Neurotechnologies (B.R.A.I.N.) Initiative: Text of Remarks

Today, President Obama unveiled further details about the BRAIN initiative, a multibillion dollar project to unravel the secrets of the human brain. Continue reading

Posted in About Neuroscience, Across the Lifespan, Animal Research, Brain Basics, by Dwayne Godwin, Diseases & Disorders, Neural Network Function, Neuroanatomy, Technologies
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