Seizures occur when there is an uncontrolled, excessive, and synchronous neuronal activity in the brain causing sudden, transient changes in motor function, sensation, behavior, or mental status. They are classified primarily as generalized or focal. Seizures may occur once or be recurrent, which is the case in epilepsy.
For optimal comprehension, the student must be familiarized with the physiology of neuronal action potentials, the concepts of depolarization, hyperpolarization, and repolarization, distribution of different aspects of functioning throughout the cerebral cortex, and the basics behind electroencephalogram (EEG) tracings.
The avid clinician will be able to roughly tell which parts of the neural cortex are affected during a seizure based on the specific clinical presentation. Although commonly represented in the media, seizures, and epilepsy may have varying prevalence and incidence, depending on the physician’s place of practice. Nevertheless, it’s vital for a competent clinician to understand how to promptly recognize and act when presented with a seizing episode.
Very well explained and clinically oriented. Great work; thank you so much.
Concise and chronological order appreciated. Fleshes out the details instead of alluding to another video that explains it.
it is clear easy to understand . questions are also helpful
Dr. Strowd has a knack for making neurology sound very manageable. The way he walks us through epilepsy from A to Z makes it simple without belittling or underestimating the student’s ability to comprehend such a complex topic. I just love when doctors are able to simplify things enough for me to grasp while still feeling respected.