What is a seizure and what are the types? A seizure occurs when the electrical signals sent through the neurons in the brain start behaving abnormally. There is a sudden surge in the electrical activity that takes place in the brain. This sudden spike is what causes a seizure. There are two categories of seizures, the partial seizures and the generalized seizures. Generalized seizures take place when the entire brain is affected, and partial seizures take place when only a certain part of the brain is affected. A partial seizure is also known as a focal onset seizure. It may occur due to many reasons. The main causes of a partial seizure are a stroke, brain injury, high blood pressure, epilepsy, congenital brain defects, kidney failure, and liver failure. Additionally, a partial seizure may be caused by bites, stings, phenylketonuria, drugs, and infections. Partial seizures are more common in people who are 65 years old or above. What are the common symptoms of a partial seizure? A partial seizure affects an individual emotionally and physically. The symptoms can occur in anyone who is older than 1 year. There are times when the symptoms of partial seizure resemble the symptoms of mental or nerve disorders.

Dementia is a disorder characterized by hampered cognitive functioning, including memory loss, reduced concentration, inability to carry out day-to-day activities, confusion, and disorientation. Such cognitive impairment may be accompanied by behavioral changes like irritability, hallucinations, personality changes, and compromised social skills. The treatment for dementia may be extensive, but an early diagnosis can aid in symptom management. So, here are some of the early signs of dementia that one should recognize: Difficulty performing daily tasks People affected by dementia may find it difficult to perform basic day-to-day chores, such as cooking and driving. For example, they may forget the steps involved in preparing a dish even if they used to know the recipe. Asking the same questions repeatedly Dementia can hamper one’s communication skills and comprehension while also causing severe memory loss. Such changes may make one repeat their questions, forgetting the answers they may have already received. Mood and behavioral changes Dementia can make one experience sudden, intermittent mood swings coupled with behavioral changes, including fidgety behavior, pacing, restlessness, and irritability. Typically, these behavioral changes stem from the loss of neurons in the brain. The nature of these changes varies depending on the part of the brain affected. Difficulty understanding conversations Another early sign of dementia is the inability to comprehend conversations and consequent frustration and irritability.