For questions about the biology of the nervous system, from a macroscopic to microscopic perspective.

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Is the ordering of Brodmann areas arbitrary?

A single Brodmann area is defined based off cellular composition. Are the Brodmann areas ordinal, and if so for what reason? (e.g. is there something that makes Brodmann area 1 the "first one", and ...
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91 views

Interpretation & Actual Result of “10% of your brain” Myth

It is well known that the common myth that an individual only ever uses 10% of their brain is.. well, a myth. I had a question about a possible interpretation of this idea, and a follow-up question ...
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102 views

Quit smoking supported by mental training

Given that mental training/workout releases acetylcholine (something I read in a popular-scientific book and on Wiki, see also below) , and that acetylcholine and nicotine bind to the same receptors. ...
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what is the exact definition of a receptive field ?

i have read the wikipedia article on receptive fields . the article defines a receptive field as The receptive field of an individual sensory neuron is the particular region of the sensory space ...
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15 views

location of the center surround receptive fields for retinal ganglion cells

i have read wikipedia article about receptive fields of visual system . it says The receptive field is often identified as the region of the retina where the action of light alters the firing of ...
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16 views

Where can I find good references about the neuronal connections in various areas in the cortex?

As an example, I would like to know which Brodmann areas the layer IV in area 10 receives input from. To which degree are these connections known? What are good books or other kinds of resources that ...
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28 views

How to write a neuroscience research abstract?

I might have to start working on a research abstract for college soon, and I am looking for basic tips on beginning one. I don't mean information about the research specifically; I simply mean ...
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33 views

What is the importance of Dissociation (Both Double/Single) in a Distributed Hierarchical Organisational model of brain function?

How does Dissociation fir with a Hierarchical Organisational model Like Luria's or Distributed model of Fellman & Van Essen? Also, how may patients do you think should be the minimal amount in ...
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65 views

What are the neurobiological mechanisms behind clumsiness

Some people are inherently clumsy (including your's truly). Everything from frequently stubbing their toes to, as in my case 2 days ago, falling down a single step and managing to crack a rib and ...
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Which brain structure or function cannot be studied using neuroimaging techniques?

Considering CT, PET, MRI, fMRI, EEG, MEG, DWI, and DTI techniques, is there any structure or function of the brain that cannot be determined and studied using regular imaging techniques? My first ...
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The number of dendrites versus axon terminals

Refer to this answer, I know there are thousands of dendrites make thousands connections, and only multiple axon terminals. Normally, connections (synapse) are classical axon-dendritic synapses which ...
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A state model of sodium channels

I am studying by myself Human Physiology. I have encountered the following question: In the following given model of sodium channel with 3 states open closed blocked (which I assume means ...