What is a recurrent seizure? A seizure is an episode of abnormal brain activity. A seizure can cause jerky muscle movements, loss of consciousness, or confusion. Recurrent means you have a seizure more than once. The cause of your seizures may not be known. Some common triggers are alcohol...
If you asked me, a non-neuroscientist, to guess what happens if the brain can’t create new synapses very well and loses hippocampal volume, I would say “your memory gets worse and you stop being able to learn new things”. But this doesn’t really happen in depression – even the su...
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 injuries or abnormal areas in your brain. You may be given contrast liquid to help your brain show up better in ...
stages of sleep are falling asleep, light sleep, two related stages of deep sleep, and rapid eye movement, or REM, while dreaming. If these periods are abnormal, perhaps due to sleepapnea,narcolepsy, or somnambulism, you may be tired, forgetful, or able to remember your dreams more clearly...
The electroencephalogram (EEG) isthe depiction of the electrical activity occurring at the surface of the brain. ... Frequency (Hertz, Hz) is a key characteristic used to define normal or abnormal EEG rhythms. Most waves of 8 Hz and higher frequencies are normal findings in the EEG of an ...
What happens if the right temporal lobe is damaged? What are the side effects of temporal lobe removal? What is parietal lobe dementia? What is the ventral temporal lobe? Can an EEG detect temporal lobe epilepsy? Explore our homework questions and answers library ...
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 ...
How Much Is Epilepsy Impacting Your Life? Take this assessment to find out if there’s more you could be doing to better manage your epilepsy and improve your quality of life.Learn More Generalized Seizures In generalized seizures, the abnormal neuronal activity spreads across both halves (“hemi...
doctors record patients undergoing this type of test on video over the course of a night in case a seizure occurs. This may be done for a visual inspection of what happens to the person during a seizure. In most cases, simple partial seizures treatment will generally include an anti-seizure...
The problem, I think, is that these babies were just all-around stressed. A residential sleep-training program? That sounds like the worst-possible way to help your baby learn to sleep – if you’ve ever traveled with a baby, you know this is true! They were sleeping in strange beds ...