
Blog
What to Know About Group Exercise for People with Neurologic Disorders
by Guest Author
Pacific Neuroscience Institute's experts explain the benefits of group exercise for people with neurologic disorders.
Learning to Live Out Loud with Brain Cancer | Tatiana Sarkisian
by Anthony Effinger
Eight years ago, at age 23, Tatiana Sarkisian was waiting to meet with a professor in her architecture program at the Southern California Institute of Architecture. She remembers her right hand moving across her body on its own, then her body slumping down onto the floor.
Ramsay Hunt Syndrome, Explained by Dr. Amit Kochhar
by PNI Experts
Pacific Neuroscience Institute's facial nerve expert, Dr. Amit Kochhar, Director of the Facial Nerve Disorders Program, explains how Ramsay Hunt Syndrome - a rare virus also known to cause chickenpox and shingles - recently led to the 28-year-old pop star Justin Bieber’s facial paralysis.
VR Games Could Offer Hope for Delaying Dementia
by Guest Author
Virtual reality games that combine physical activity and brain-training may help slow cognitive decline in older adults, research at Pacific Neuroscience Institute suggests.
A Center of Excellence Approach to Diagnosing Pituitary Disease
by Guest Author
Diagnosing a pituitary disease is complex. At PNI, experts work together to provide an accurate diagnosis, treatment, and follow-up care.
Treating Blood Vessel Malformations in the Brain | Dr. Adi Iyer
by Anthony Effinger
Neurosurgeon Dr. Adi Iyer, knows his way around the branching arteries that feed our brains. He treats a variety of diseases there. When a hemorrhagic stroke patient comes into the hospital, he treats the ruptured artery as fast as he can because time lost is brain lost. Listen to this episode to learn how Dr. Iyer does it, and how he can treat aneurysms before they burst.
Celebrating EMS Week
by Guest Author
Pacific Neuroscience Institute celebrated EMS week with events and training on advanced stroke knowledge and lifesaving care.









Examples of Excellence: Dr. Chester Griffiths & the LA Kings
by Zara Jethani
Now celebrating 20 years with the team, Chester Griffiths, MD, FACS, has been a member of the Los Angeles Kings medical staff since 2002 as their maxillofacial plastic surgeon. Find out more about his philosophy of excellence.
What is Parkinson’s Disease?
by Natalie Diaz
Parkinson’s disease is a progressive disease of the nervous system marked by tremor, muscular rigidity, and slow, imprecise movement.
How does hearing loss impact quality of life?
by PNI Experts
Hearing loss is highly associated with increased rates of depression, feelings of isolation, cognitive decline, and dementia.
Last updated: July 11th, 2025