That hand will usually be on the opposite side from where the seizure started. You may also need any of the following:An EEG records the electrical activity of your brain. It is used to find changes in the normal patterns of your brain activity. A temporal lobe seizure may not show up ...
An EEG records the electrical activity of your brain. It is used to find changes in the normal patterns of your brain activity. CT or MRI pictures may be used to check for abnormal areas. You may be given contrast liquid to help your brain show up better in the pictures. Tell the ...
Some minds are so exceptional they change the world. We don’t know exactly why these people soar above the rest of us, but science offers us clues.
Setting up an experiment with EEG can also be done without too much hassle – sometimes as easy as placing a headset on, and checking the data quality. Metrics that are automatically calculated can also provide quick insights abouthuman behaviorwith EEG. While climbing into an MRI machine can ...
MRI brain scans are performed on individuals to identify abnormal brain structure or activity which strongly indicates a mental disorder. The brain consists of many small neural cells that join, interact, and communicate in various manners. Increasingly, scientists have acknowledged the role of these ...
that may have unilateral involvement such as seizures, herpes simplex virus encephalitis or gliomas. FDG-PET can be useful in identifying metabolic alterations in temporo-medial regions when the MRI is negative and thus serves as a substitute of the MRI abnormalities to fulfill diagnostic criteria ...
Feelings of depression can happen from time to time as life events affect you. Occasional depression isn’t usually a problem. It’s when the depression symptoms start to have an impact on your life that you need to get a diagnosis so you can have treatment. ...
study has shown that the mfERG can be reliably recorded in healthy full-term children from 5 years of age and above with the use of topical anaesthesia to aid tolerance to corneal electrodes [68]. The mfERG was used to establish an early diagnosis of macular dysfunction in two paediatric ...
Since the hippocampus is a brain structure which is responsible for memory and is affected in an early stage of the disease, volume loss in the hippocampus can be related to the early memory problems that occur in patients with AD. Reduction of the hippocampal volume, as measured on MRI, ...
2.3. EEG recording and pre-processing While participants performed the tactile change-detection task, we collected simultaneous EEG data at a sampling rate of 5000Hz with an online band-pass filter (DC as low cut-off and 1000Hz as high cut-off; BrainAmpDC amplifier; Brain Products GmbH, Gil...