How fMRI Works Medical technology has come so far in recent years that it's now possible for imaging scans to dissect the body into wafer-thin pictures and create three-dimensional models of organs and tissues to find abnormalities and diagnose disease. Yet a relatively new type of scan c...
The difference between MRI and CT scan is that MRI uses magnetic waves to produce images of the body while CT scan uses x-rays to produce images. Lots More Information Related Articles How fMRI Works Which women should get MRIs in addition to mammograms? How Brain Mapping Works How CAT S...
The relationship between fMRI temporal signal to noise ratio and necessary scan duration. Neuroimage. 2007; 34 :565–574.K. Murphy, J. Bodurka and P. A. Bandettini, "How Long to Scan? The Relationship between fMRI Temporal Sig- nal to Noise Ratio and Necessary Scan Duration," Neuro- ...
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When does a lie work? What kind of lie? What is a believable lie? Is the jig ever up, or should I keep lying until the truth is just a vague memory for all parties? Around age 2 or 3, children realize that they're not under constant observation by an all-knowing, all-seeing...
Yet another recent experiment, detailed in a 2015 article in the neuroscience journal Cortex, University of Liverpool researchers used an fMRI to scan the brains of subjects while they read various passages of poetry and prose, in an effort to find what parts of the brain were involved in "li...
When does a lie work? What kind of lie? What is a believable lie? Is the jig ever up, or should I keep lying until the truth is just a vague memory for all parties? Around age 2 or 3, children realize that they're not under constant observation by an all-knowing, all-seeing...
The rest of this article will develop a new paradigm of the human brain, explain from a broad muti-disciplinary systems standpoint how the brain most probably does work, resolve the binding problem, and reveal the genesis of our motivations and behavior in a unified theory of psychology and ne...
There's much more to the brain science around this topic, of course--I'm just doing the highlights. And a lot of the research is new, made possible today by how easy it is for researchers to get time with an fMRI or PET scan. And I stretched just a little... there is some thou...
When does a lie work? What kind of lie? What is a believable lie? Is the jig ever up, or should I keep lying until the truth is just a vague memory for all parties? Around age 2 or 3, children realize that they're not under constant observation by an all-knowing, all-seeing...