Christopher Marshall

The Biological Mechanism of Multiple Sclerosis

Are Left-Handed People Left-Brained?

What Causes Lesions on the Brain?

Can High Cholesterol Cause Dizziness and Nausea?

Why Do Old People Hallucinate?

How to Find a Missing Person With Dementia

Can Sleep Apnea Cause Dementia?

Does IBS Cause Migraines? The Gut-Brain Connection

Why Do I Smell Death? Causes of Phantom Odors

Is Complex Regional Pain Syndrome a Disability?

Why Does My Head Hurt When I Read a Book?

What Kind of Doctor Should You See for Headaches?

How to Prevent Falls in Dementia Patients

What to Do When a Kid Has a Seizure

What Causes Arm Weakness? From Strain to Stroke

What Types of Doctors Treat Postherpetic Neuralgia?

Why Is My Head Tender in One Spot?

Is Secondary Parkinsonism the Same as Parkinson’s Disease?

How Long Do Brain Zaps Last After Stopping Antidepressants?

Can Headaches Be Caused by Lack of Sleep?