EEG, Neurology FAQ - Page 2

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Understanding Persistent Head Sensations: Causes and Solutions

It feels like my brain is shaking? Hello Doctor, recently I have been feeling like my head is swaying almost all day long. It feels as if someone is tightly wrapping my head with a string and pulling it back and forth, side to side. It’s very tense, and I constantly feel like my ...


Dr. Cai Zongzhang Reply:
Hello HSN: The symptoms mentioned above are suspected to be caused by vestibular nerve dysfunction leading to balance disorders. It is recommended to continue follow-up treatment at the neurology outpatient clinic. An MRI scan should only be considered if there is no improvement ...

[Read More] Understanding Persistent Head Sensations: Causes and Solutions


Understanding Systemic Joint and Bone Itching: Causes and Next Steps

Systemic joint and bone itching can occur in the hands, feet, back, and pelvis? In 2020, I visited a neurologist due to widespread itching in my bones, along with joint pain in my limbs. Sometimes, I experience a burning, itchy, painful, and aching sensation, both day and night, ...


Dr. Peng Shiwei Reply:
Hello, I recommend that you consistently see one physician. If they believe that assistance from another specialist is necessary, they will inform you accordingly. If you have any concerns about the medication prescribed by your doctor, please discuss them with your primary physi...

[Read More] Understanding Systemic Joint and Bone Itching: Causes and Next Steps


Understanding the Reality of Neurological Sensations and Hallucinations

The sensation of a burning feeling in the brain? Recently, I have been considered to have a dissociative disorder and I wonder if it is caused by hallucinations, but they feel very real. I experience sensations of spinning, a line, and an inability to think; it feels like there a...


Dr. Jiang Junyi Reply:
Dear Mr. Hsueh, You mentioned "dissociative disorder, wondering if it is caused by hallucinations." Your symptoms may need to first rule out structural issues in the brain, as abnormal electrical discharges can sometimes present similar symptoms. I recommend that you v...

[Read More] Understanding the Reality of Neurological Sensations and Hallucinations


Understanding CT Scan Results for Brain Issues: Key Questions Answered

CT Report for Brain Issues After getting my new glasses, I felt an immediate increase in my prescription. I noticed a faint shadow in areas with light, and I have been experiencing some headaches. Concerned that it might be caused by a brain tumor, I underwent a brain CT scan. Th...


Dr. Jiang Junyi Reply:
Hello Mr. Li: First of all, the symptoms of "brain tumors" can vary depending on the location in the brain. You mentioned that "after getting new glasses... it feels like the prescription suddenly increased," which may require ruling out refractive issues. Cou...

[Read More] Understanding CT Scan Results for Brain Issues: Key Questions Answered


Understanding Seizures: When to Worry and What to Monitor

Time interval between seizures? Hello, doctor. My husband is 30 years old. He had a seizure in October 2019 when I was not present. The doctor examined him and said everything was fine. A few days later, he saw another doctor who diagnosed him with influenza type A. I'm not ...


Dr. Jiang Junyi Reply:
Dear Ms. Lisa, You mentioned that your husband "suddenly stared in one direction, then let out a low growl, with his eyes rolling back and his arms extending and twitching." These are typical symptoms of epilepsy, as the eye deviation may indicate abnormal electrical d...

[Read More] Understanding Seizures: When to Worry and What to Monitor


Understanding Your EEG Report: What High Beta Waves Mean for You

Interpretation of EEG Report Due to a headache, an EEG report was conducted. Since the follow-up appointment is in two weeks, I checked the health insurance app and the report has been uploaded. EEG description: This EEG was performed when the patient was awake and at rest (GCS =...


Dr. Jiang Junyi Reply:
Dear Ms. Yue, You mentioned, "Is the beta wave high according to the report?" Your report indicates that it is within the normal range. Typically, beta waves increase when we are engaged in thought processes. It is possible that during the EEG, you were actively thinki...

[Read More] Understanding Your EEG Report: What High Beta Waves Mean for You


Understanding Abnormal Sensations in Feet: Causes and Solutions

Abnormal sensation Hello Doctor, I have recently been experiencing a strange sensation in my feet, where they often feel cold (or hot? It's a peculiar feeling that starts from my toes and extends upwards). Although my feet feel cold, their actual temperature seems normal. I&...


Dr. Jiang Junyi Reply:
Hello Student H: You mentioned that "the neurologist said an MRI was not necessary, and only advised me to exercise more, maintain a regular sleep schedule, and eat more B vitamins, without prescribing any medication. At that time, I did not have the unusual symptom of coldn...

[Read More] Understanding Abnormal Sensations in Feet: Causes and Solutions


Understanding Right Side Abdominal and Back Nerve Sensations: Causes and Next Steps

Electric, numb, swollen, and prickling sensations appeared in the right side of the abdomen and right side of the back? Hello Doctor, two years ago I started experiencing electric, numb, bloated, and prickling sensations in the right side of my abdomen and right side of my back. ...


Dr. Jiang Junyi Reply:
Hello Ms. Ju, You mentioned that you are experiencing electric, numb, swollen, and prickling sensations in your right abdomen and right back. Your symptoms may suggest an abnormality in the lumbar nerve roots. A common cause is nerve root compression, but a minority of cases may...

[Read More] Understanding Right Side Abdominal and Back Nerve Sensations: Causes and Next Steps


Can Epilepsy Patients Safely Dye or Perm Their Hair?

Can patients with epilepsy dye or perm their hair? The child had seizures during infancy and has been stable on medication for two years, with no further episodes after discontinuation. They have undergone three consecutive normal EEG tests since then. Now at 12 years old, is the...


Dr. Peng Shiwei Reply:
Hello, theoretically, dyeing and perming hair should not have a significant impact. If you are concerned, you may want to consult the physician who originally treated you. Thank you for your question.

[Read More] Can Epilepsy Patients Safely Dye or Perm Their Hair?


Understanding Persistent Ear Congestion and Hearing Loss: Insights from Neurology

Ear fullness and difficulty hearing? Hello Dr. Jiang, In February 2022, I woke up one morning to find that I was experiencing ear fullness. I went to an otolaryngologist, and after a week of treatment, the ear fullness resolved. However, a week later, the ear fullness returned, ...


Dr. Jiang Junyi Reply:
Dear Mr. Hsiao Cheng, You mentioned experiencing symptoms such as "ear fullness, difficulty hearing, and dizziness... and that your brain MRI results were normal." Your symptoms may suggest Eustachian tube dysfunction. This issue can often present normal results in var...

[Read More] Understanding Persistent Ear Congestion and Hearing Loss: Insights from Neurology


Understanding Multiple Sclerosis: Symptoms, Diagnosis, and Brain Wave Tests

Multiple Sclerosis I would like to ask that at the beginning of this month, I felt discomfort in my eyes and visited several doctors who all said it was eye fatigue but noted that my intraocular pressure was elevated. Following that, I experienced symptoms of heaviness in my head...


Dr. Cai Zongzhang Reply:
Hello, based on the symptoms mentioned, it cannot be definitively determined as multiple sclerosis. It is recommended to visit a neurologist for further evaluation and testing.

[Read More] Understanding Multiple Sclerosis: Symptoms, Diagnosis, and Brain Wave Tests


Understanding Multiple Sclerosis: Symptoms, Diagnosis, and Concerns

Multiple Sclerosis I would like to ask about some recent health issues I've been experiencing (numbness in my hands and feet, slight weakness, and discomfort in my eyes). The eye discomfort has persisted for nearly a month, accompanied by mild photophobia and some bloodshot ...


Dr. Peng Shiwei Reply:
Hello, the EEG test cannot rule out multiple sclerosis. If your eye symptoms are caused by optic neuritis, I strongly recommend that you complete an MRI examination. Thank you for your inquiry.

[Read More] Understanding Multiple Sclerosis: Symptoms, Diagnosis, and Concerns


Understanding Weather-Related Symptoms: Dizziness and Discomfort Explained

When the weather gets cold, I feel uncomfortable all over? Hello, doctor. I do not have a thyroid condition, anemia, or any chronic diseases. I underwent a comprehensive health check last year, and aside from mild gastroesophageal reflux, everything was normal. I have never exper...


Dr. Jiang Junyi Reply:
Hello, You mentioned that "headache-related dizziness" may need to consider migraine-associated vertigo (MAV), which is a type of dizziness associated with migraines. Migraine is a common neurological disorder characterized by severe headaches and other symptoms. In s...

[Read More] Understanding Weather-Related Symptoms: Dizziness and Discomfort Explained


Understanding Sleep Issues in Children: Causes and Solutions

Sleep problems in children? Hello, I would like to ask about an 8-year-old child who starts twitching their hands and feet every night as soon as they fall asleep. Initially, there were no twitches before falling asleep, but once they are held, the twitching indicates they have f...


Dr. Jiang Junyi Reply:
Dear Ms. Nana, You mentioned that "you have been tossing and turning all night, experiencing repetitive movements, and not sleeping well, resulting in dark circles under your eyes." If this is affecting your sleep quality, it is advisable to seek medical treatment. Fir...

[Read More] Understanding Sleep Issues in Children: Causes and Solutions


Understanding Abnormal Brain Waves: Causes and Concerns

Abnormal brain waves Hello Doctor: For the past six months, I have been experiencing a feeling of pressure in my head, and occasionally when I look down, my vision becomes blurry on both sides. Yesterday, the EEG report showed abnormalities with localized slow waves. I was diagno...


Dr. Jiang Junyi Reply:
Hello Ms. G: You mentioned that "the EEG report shows abnormalities with localized slow waves... I would like to ask if hormone therapy or sleeping pills could cause slow waves in the EEG?" Sleeping pills typically increase beta waves. Insufficient sleep may lead to the...

[Read More] Understanding Abnormal Brain Waves: Causes and Concerns


Concerns After Head Injury: Understanding Mild Brain Lesions

A year and a half ago, I hit my head on the top? Hello Doctor: I had a head injury a year and a half ago and went to the hospital for a consultation and an EEG. The doctor scheduled a follow-up appointment for a week later, but I was unable to attend due to sudden commitments. To...


Dr. Jiang Junyi Reply:
Hello Mr. Huang: You mentioned "mild focal brain lesions," and I suggest you could share the original report. This is because we need to examine the descriptions within it; EEG reports typically cannot accurately indicate intracranial structural issues. Poor sleep for s...

[Read More] Concerns After Head Injury: Understanding Mild Brain Lesions


Understanding Parkinson's Disease: Symptoms and Self-Assessment Insights

Parkinson's disease Hello Doctor, I saw online about a self-check for Parkinson's disease using the index and thumb fingers. I found that my left hand becomes stiff after pressing down for 40 times, and I start to slow down. I also tested this six years ago and experien...


Dr. Hong Weibin Reply:
Hello: Generally speaking, in a self-assessment for Parkinson's disease, repeatedly pressing the thumb usually shows a decrease in movement amplitude within 10 to 20 presses. If I press it 40 times, many normal individuals may experience hand fatigue. Additionally, Parkinson...

[Read More] Understanding Parkinson's Disease: Symptoms and Self-Assessment Insights


Understanding Vestibular Neuritis: Causes and Recovery from Dizziness

Vertigo Hello, doctor! After getting up in the middle of the night to use the restroom and giving my child a pacifier, I suddenly experienced vertigo and vomiting upon returning to bed, which led me to the emergency room. I did not have any cold symptoms. The vertigo only occurre...


Dr. Cai Zongzhang Reply:
Hello, Ms. Chen: It is recommended to visit an otolaryngologist to check for any ear disorders that may be causing vestibular nerve dysfunction.

[Read More] Understanding Vestibular Neuritis: Causes and Recovery from Dizziness


Understanding Right Middle Finger Spasms: Causes and Relief Strategies

Spasms of the right middle finger? Hello, I have nearly ten years of history with epilepsy, primarily characterized by seizures affecting the upper body and above the neck (on the right side). About three months ago, I began experiencing twitching on the right side of my face (in...


Dr. Cai Zongzhang Reply:
Hello Ms. Chen: The cause of the spasms in your right middle finger may not necessarily be related to epilepsy. It is recommended that you visit a neurology clinic for an examination.

[Read More] Understanding Right Middle Finger Spasms: Causes and Relief Strategies


Understanding Parkinson's Disease: Symptoms, Diagnosis, and Management

Parkinson's disease Hello doctor, I have a question. Since 2016, whenever I lie flat and remain still, my right leg feels warm and stiff, and it only improves when I move or bend it. Additionally, I often experience muscle twitching in various parts of my body, which is part...


Dr. Peng Shiwei Reply:
Hello, based on your symptoms, it may not necessarily be Parkinson's disease. If you feel that your symptoms have worsened over the past few years, it is advisable to consult a neurologist again for an evaluation. Thank you for your inquiry.

[Read More] Understanding Parkinson's Disease: Symptoms, Diagnosis, and Management


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