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.

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Meningioma (Brain Tumor) Case Study | Dr. Daniel Kelly

Meningioma (Brain Tumor) Case Study | Dr. Daniel Kelly

Dr. Daniel Kelly, Neurosurgeon, Director and Founder, Pacific Neuroscience Institute, presents a case study of a 52 year old woman from New York who was experiencing progressive vision loss. After an ...

9 Huhti 20253min

Think Neuro Mini: How Hearing Loss Affects Cognition as You Age with Dr. Abbas Anwar

Think Neuro Mini: How Hearing Loss Affects Cognition as You Age with Dr. Abbas Anwar

Hearing loss affects millions of people worldwide, particularly older adults who can suffer age-related hearing loss (ARHL). Beyond the obvious impact on communication and quality of life, recent rese...

2 Huhti 20253min

Think Neuro Mini: Essential Tremor with Dr. Natalie Diaz - Flashback Episode

Think Neuro Mini: Essential Tremor with Dr. Natalie Diaz - Flashback Episode

Essential tremor is the most common movement disorder in humans, and its causes are among the most mysterious. It’s a neurological condition that causes involuntary shaking. It can begin in one’s 20s ...

26 Maalis 20255min

63. The Psychedelic Renaissance Turns 25 | Dr. Keith Heinzerling

63. The Psychedelic Renaissance Turns 25 | Dr. Keith Heinzerling

To say that the medical world’s view of psychedelics has changed would be a vast understatement. Until about two decades ago, drugs like LSD and psilocybin—the active compound in psychedelic mushrooms...

19 Maalis 20251h 2min

Bone Bridge Surgery for Hearing Loss | Ayslyn's Grateful Patient Story

Bone Bridge Surgery for Hearing Loss | Ayslyn's Grateful Patient Story

After a childhood disease that affected her hearing, Ayslyn has undergone multiple preventative surgeries for hearing loss each year of her life. At 27 years old, she was treated by Dr. Courtney Voelk...

12 Maalis 20254min

Think Neuro Mini: Swallow Dysfunction Treatment and Care with Dr. Omid Mehdizadeh

Think Neuro Mini: Swallow Dysfunction Treatment and Care with Dr. Omid Mehdizadeh

Did you know that some swallowing problems can be caused by a medical condition? Dr. Omid Mehdizadeh treats both voice and swallowing dysfunction. Difficulty swallowing (dysphagia) can become a chroni...

5 Maalis 20253min

Think Neuro Mini: Exergaming & the Fitness Routine Your Brain Will Love with Ryan Glatt, MS, CPT, NBC-HWC

Think Neuro Mini: Exergaming & the Fitness Routine Your Brain Will Love with Ryan Glatt, MS, CPT, NBC-HWC

A PNI Minute: Exercise is very important for brain health. A multimodal approach including aerobic exercise, resistance (strength) training, and neuro-motor (skill or motor) training is ideal. To help...

26 Helmi 20254min

1: A Tiny Tunnel to the Brain & Pituitary: Minimally Invasive Brain Surgery and The Origins of our Institute with Dr. Daniel Kelly – Flashback Episode

1: A Tiny Tunnel to the Brain & Pituitary: Minimally Invasive Brain Surgery and The Origins of our Institute with Dr. Daniel Kelly – Flashback Episode

In this podcast, Dr. Kelly talks about how he was drawn to neurosurgery, his fascination with the pituitary gland, the nuances of minimally invasive pituitary and brain tumor surgery, as well as a bri...

19 Helmi 202537min

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