24. Treating the Blood Vessels That Fuel Your Brain  | Dr. Walavan Sivakumar
Think Neuro19 Tammi 2022

24. Treating the Blood Vessels That Fuel Your Brain | Dr. Walavan Sivakumar

Your brain is an energy hog. It accounts for just one percent of your body weight, but it consumes about 20 percent of your total energy. The blood carries oxygen and 20 percent of blood flow goes to the brain, because all that work requires oxygen. Large arteries are constantly rushing blood to your brain, where it filters into smaller and smaller vessels. All that pressure can cause problems. If one of those tiny vessels is weak, it can bulge like a balloon. Dr. Walavan Sivakumar, a neurosurgeon, takes a special interest in these balloon-like malformations, called aneurysms, because when they burst, they fill the brain with blood, and can be fatal in about half of all cases —unless they get immediate care from a neurovascular surgeon like him. Studies suggest that at least 3 percent of people are walking around with a vascular malformation like an aneurysm. Most are not a problem and are found incidentally because of other reasons. We can protect ourselves by controlling our blood pressure and avoiding smoking, which weakens artery walls. Listen to this episode to hear more about how to care for the intricate system that supplies blood to your energy-hungry brain and what to do if something goes wrong.

Jaksot(302)

Think Neuro Mini: What is Palliative Care? with Dr. Akanksha Sharma – Flashback Episode

Think Neuro Mini: What is Palliative Care? with Dr. Akanksha Sharma – Flashback Episode

Dr. Akanksha Sharma is a neuro-oncologist and palliative medicine specialist at the Pacific Brain Tumor Center at Pacific Neuroscience Institute in Santa Monica, CA. To provide extra resources to brai...

23 Loka 20241min

60. What Personalized Medicine Really Is |  Santosh Kesari, MD, PhD - Guest Podcast

60. What Personalized Medicine Really Is | Santosh Kesari, MD, PhD - Guest Podcast

Listen in as Dr. Santosh Kesari joins the Your Healthy Dose podcast with Kym Douglas. We’re at the dawn of a new era in medical care, where the ability to predict, detect, and treat disease will be ba...

16 Loka 202427min

Think Neuro Mini: The Impact of Stress on Memory with Dr. Shannel Elhelou

Think Neuro Mini: The Impact of Stress on Memory with Dr. Shannel Elhelou

Stress can significantly impact the brain and body. Cortisol production in the brain increases. It is a stress hormone regulated by the hypothalamus which is responsible for our fight or flight respon...

9 Loka 20242min

Think Neuro Mini: What is Bell's Palsy? with Dr. Amit Kochhar

Think Neuro Mini: What is Bell's Palsy? with Dr. Amit Kochhar

Bell’s palsy is a paralysis or weakness of the muscles on one side of the face. The facial nerves control muscle activity so when damaged it can cause the face to droop. Fortunately, for the majority ...

2 Loka 20241min

Think Neuro Mini: Retinal Changes In The Eye As An Indicator of Cognitive Decline with Dr. Michelle Holmes

Think Neuro Mini: Retinal Changes In The Eye As An Indicator of Cognitive Decline with Dr. Michelle Holmes

Michelle Holmes, OD, is a full-scope optometrist at the Pacific Neuroscience Institute®. She sees patients at both the Eye, Ear and Skull Base Center as well as at the Brain Health Center. She is boar...

25 Syys 20243min

59. Plastic Surgery for the Vocal Cords │Dr. Omid B. Mehdizadeh

59. Plastic Surgery for the Vocal Cords │Dr. Omid B. Mehdizadeh

Strange though it may seem, our vocal cords are among our most vital organs. Not only do they allow us to communicate, but they make it possible to swallow without letting food or fluids into our lung...

18 Syys 202436min

Think Neuro Mini: Normal Pressure Hydrocephalus with Dr. Garni Barkhoudarian

Think Neuro Mini: Normal Pressure Hydrocephalus with Dr. Garni Barkhoudarian

Normal Pressure Hydrocephalus is one of a few reversible causes of dementia. Dr. Garni Barkhoudarian, director of the Pacific Adult Hydrocephalus Center, briefly describes the symptoms, diagnosis and...

11 Syys 20243min

Think Neuro Mini: What is Cervical Dystonia? with Dr. Natalie Diaz

Think Neuro Mini: What is Cervical Dystonia? with Dr. Natalie Diaz

Cervical dystonia (sometimes called neck dystonia) is the abnormal position of the muscles of the neck, causing a twisted, turned, flexed or extended neck position. Abnormal signals coming from the de...

4 Syys 20243min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
rss-duodecim-lehti
filocast-filosofian-perusteet
rss-tiedetta-vai-tarinaa
rss-lihavuudesta-podcast
radio-antro
rss-kasvatuspsykologiaa-kaikille
rss-kasvikutsut
utelias-mieli
docemilia
vinkista-vihia
rss-lapsuuden-rakentajat-podcast
rss-sosiopodi