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She has used machine learning techniques to test whether we can diagnose ADHD patients based on structural and functional MRI scans. One other exciting direction Prof Rubia has taken with neuroimaging is using fMRI-Neurofeedback to teach children to self-regulate those brain regions that her research has shown to be underfunctioning.
Dr. Sally Satel, writing in Time, cautioned that while brain scans have scientific value, individual brain areas often serve multiple purposes and "reverse inferences" as commonly used in press reports carry a significant chance of drawing invalid conclusions. [127]
The T.O.V.A. has been shown to accurately identify 87% of individuals without ADHD, 84% of non-hyperactive ADHD, and 90% of the hyperactive ADHD, but should never be used solely as a diagnostic tool for those testing for attention deficit disorders or with a traumatic brain injury.
Zijiao Chen can read your mind, with a little help from powerful artificial intelligence and an fMRI machine. Chen, a doctoral student at the National University of Singapore, is part of a team of ...
The advent of brain imaging revolutionized the field, allowing researchers to directly monitor the brain's activities during experiments. Practice in neurotechnology can be found in fields such as pharmaceutical practices, be it from drugs for depression, sleep, ADHD, or anti-neurotics to cancer scanning, stroke rehabilitation, etc.
All of these measurements were taken from MRI scans. ... Parkinson’s disease was correlated with genes linked to intracranial and subcortical brain volumes. ADHD, insomnia, ...
Transcranial magnetic stimulation (TMS) is a noninvasive neurotherapy, a form of brain stimulation in which a changing magnetic field is used to induce an electric current at a specific area of the brain through electromagnetic induction. An electric pulse generator, or stimulator, is connected to a magnetic coil connected to the scalp. The ...
fMRI imaging is also being used to analyze brain activity during intentional lies. Findings have shown that the dorsolateral prefrontal cortex activates when subjects are pretending to know information, but that the right anterior hippocampus activates when a subject presents false recognition in contrast to lying or accurately telling a truth.
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