A first-hand report on the new body scanners: what happens during an MRI or PET scan? the authors draw on their own experiences to describe these new diagnostic procedures and explain why good nursing care is so important[ILLUSTRATION OMITTED] Magnetic re...
Butwhenyou'rethinkingofsomethinglikeafictionalargumentwithanotherperson,thebraingoesonestepfurther.Duringthatinnerargument,you'replayingtworoles:yourself,andthepersonyou'rearguingwith.Whenyouplayyourself,theauditorycentersontheleftsideofyour...
A special kind of MRI called a functional MRI (fMRI) maps brain activity. This test looks at blood flow in your brain to see which areas become active when you do certain tasks. An fMRI can detect brain problems, such as the effects of a stroke, Alzheimer’s, or abrain injury. It c...
A special kind of MRI called a functional MRI (fMRI) maps brain activity. This test looks at blood flow in your brain to see which areas become active when you do certain tasks. An fMRI can detect brain problems, such as the effects of a stroke, Alzheimer’s, or abrain injury. It c...
What Happens During the MRI Procedure? The study may take place on either an open scanner or a closed scanner. For an open scanner, a person lies on a table face up, and the table slides under the magnet from the side. For a closed scanner, which looks like a tube, a person lies ...
通读全文,尤其是第一段What happens in your brain when you hear a wrong note in a piece of muse?Researchers from the University of Tokyo found that this depends on whether you've had music lessons or not.(当你听到一个错误的音符时,你的大脑会发生什么?东京大学的研究人员发现,这取决于你是否上...
What Happens in Your Brain During Mental Dissociation? A Quest Towards Neural Markers of a Unified Sense of Self. Curr Behav Neurosci Rep 3, 1–9 (2016). https://doi.org/10.1007/s40473-016-0063-8 Download citation Published22 February 2016 Issue DateMarch 2016 DOIhttps://doi.org/10.1007...
During the team's four experimental trials, all participants were asked to simply lay inside an MRI scanner without completing any task or engaging in any activity. The MRI scanner recorded their brain activity both while they were in a normal state of consciousness and under the altered state ...
MRIs provide more detailed information on brain tumors than CT scans. A test called magnetic resonance spectroscopy can be part of the MRI. It compares a tumor to normal brain tissue, which can help reveal the tumor type or growth pattern. You may need a perfusion MRI, in which your ...
A neurologic examis used to check how your pupils react to light. Your healthcare provider may check your memory, hand grasp, and balance. CT or MRI picturesmay be taken of your brain. You may be given contrast liquid to help your brain show up better in the pictures. Tell the health...