Dr. Edward Harper

She started declining cases because she was afraid of going blank in court

I want to tell you about the symptom my patients almost never bring to their appointments. Not because it isn't happening. Because they think it is their fault. I am a board-certified neurologist. Nineteen years in practice. Fellowship trained in multiple sclerosis. And the conversation I have had more times than I can count goes like this: I ask how things are going. She says fine. I ask about fatigue, walking, sensation. She gives me the standard answers. Then, as she is leaving, almost at the door, she says something like: I don't know, I just feel like I can't think like I used to. I lose words sometimes. I thought I was just getting older. I used to write that down and move on. I do not do that anymore. I have had MS for thirteen years. Two years ago I ordered a neuropsychological evaluation on myself. Not because I noticed the cognitive symptoms. Because I had been explaining them away for so long that I had stopped noticing them at all. I had been taking patient charts home for eight months. I told myself it was clinic volume. I had stopped doing my own lumbar punctures. I told the fellows they needed the practice. I would sit in a meeting and lose the thread of what I was saying mid-sentence. I told myself I was tired. The neuropsychologist tested my processing speed — the measurement of how fast a signal travels down a myelinated fiber in the brain. Not memory. Not intelligence. Signal speed. How quickly information moves from one part of the brain to another, which depends on the myelin coating those fibers the same way it depends on myelin everywhere else in the nervous system. I came back at the 14th percentile. For context: I had been writing in my own patients' charts, and in my own chart, that their MRIs were stable. I had been reading those results as good news. I had been telling patients their disease was being managed well. My MRI was stable. My myelin was degrading. The scan was not measuring what I thought it was measuring. The 14th percentile is where a signal goes when the fiber carrying it has been running without proper insulation for years. It is not a memory problem. It is not aging. It is not stress. It is a nerve pathway that lost its myelin coating and never got it back, and every year that passes without repair is another year the signal gets slower and the thoughts that used to arrive quickly start arriving late, or incomplete, or not at all. I sat in my office after I got that result and I thought about every patient who had told me at the door that she felt like she couldn't think like she used to. I had been writing it down and moving on. Her name is Patricia. She came to me three years ago. Forty-four years old. Attorney. RRMS diagnosed at 38. Stable MRIs since year one. She had come in for a routine follow-up and mentioned at the end, almost incidentally, that she had been having some word-finding issues. She said her colleagues had started finishing her sentences for her in meetings. She said she had started keeping a notepad because she could not hold a thought from one end of a conversation to the other. She said she had started declining cases that required rapid oral argument because she was afraid of going blank in front of a judge. She said: I think I'm just getting older. Or stressed. I don't know. I scheduled a neuropsychological evaluation. Her processing speed came back at the 11th percentile. I presented the results to her at her next appointment. I showed her the number. I explained what it measured. I told her this was not aging. This was not stress. This was myelin damage in the cognitive processing pathways of her brain, progressing silently on clean scans the same way it progresses in the legs and the hands and the eyes. She looked at me for a long time. She said: so why hasn't anyone told me what to do about it. I did not have a good answer. I gave her the same things I give every patient in her situation. Cognitive rehabilitation. Sleep hygiene. Pacing strategies. Ways to work around the damage that was accumulating in her brain while her scans looked clean. I did not give her anything aimed at the damage itself. Because nothing I had been trained to prescribe was designed to do that. She left that appointment with a referral to a cognitive rehab specialist and the knowledge that her brain was slowing down and there was nothing available to address the cause. That was eighteen months ago. Six weeks ago Patricia came in for her annual visit. She walked in and handed me a printed sheet before she sat down. A neuropsychological retest. She had scheduled it herself, through a colleague of mine she had seen independently. Her processing speed: 39th percentile. Up from 11th. I read the number twice. I looked at her. She said: I know. I need to tell you what I did. She had found something in a professional network for attorneys with chronic illness. A woman had written about her husband. His cognitive symptoms had improved. Patricia had almost moved past it because she had tried B vitamins before and a general B-complex had done nothing for her thinking. Then she read why. She put a bottle on my desk. Stedman. Liposomal Neurotropic Vitamins. I want to explain what she told me, because it reframed something I had understood technically but had never connected to cognitive decline specifically. The same myelin that insulates the nerve fiber controlling your foot also insulates the fiber carrying the signal from one region of your brain to another. Processing speed — the measurement that came back at her 11th percentile — is a direct measure of how fast a signal travels through myelinated fibers in the brain. When that myelin degrades, the signal slows. The thought takes longer to arrive. The word is at the edge of retrieval and then it isn't. The sentence starts and loses its thread before it reaches the end. This is not memory loss. It is signal speed loss. And it is driven by the same mechanism, in the same tissue, requiring the same repair. Three neurotropic vitamins — B12, B1, and B6 — are the specific inputs the nerve cell needs to rebuild myelin. Neurotropic means they act on nerve tissue specifically. Not on general health. On neurons. B12 as methylcobalamin is the raw material the myelin sheath is synthesized from. Without it inside the nerve cell, the cell cannot lay down new insulation regardless of how much time passes. B1 as thiamine provides the energy. Rebuilding myelin is one of the most energy-intensive processes in the body. A cell that is short on thiamine cannot power the repair. The damage stays. The signal stays slow. B6 as P-5-P enables the repaired pathway to fire cleanly. Once myelin is rebuilt, the nerve still needs P-5-P to synthesize the neurotransmitters the signal depends on. Patricia said she had already been taking B12. Her blood levels were normal every time I had tested them. She had told me this and I had told her that meant she was not deficient. What neither of us had known is that a serum B12 test measures what is circulating in the blood. It does not measure what crossed into the nerve cell. Those are two different numbers. A B vitamin that is not liposomal reaches the bloodstream and stops there. A liposome is a microscopic sphere built from the same phospholipid material as your own cell membranes. When it reaches a nerve cell, the shell fuses with the membrane and releases the vitamins inside the cell — where the myelin is built and where the signal speed lives. She also mentioned something that stopped me. Most B6 supplements, including most nerve formulas, use pyridoxine hydrochloride. At the doses they package it, that form causes nerve damage. It is well documented. The safe, active form that reaches the nerve cell is P-5-P, at a fraction of the dose most products include. She said: I figured I had been declining case work for eighteen months because I was afraid of going blank in a courtroom. What was I risking. She ordered it that night. Week three. She noticed she was finishing her own sentences again. She wrote it off. Week five. She took a deposition alone for the first time in a year. She said she moved through it without losing a single thread. Week seven. A colleague who did not know she had MS told her she seemed sharper than she had in a while. Week ten. She scheduled the retest. 39th percentile. Up from 11th. Her MRI at the same visit said what it always says. No new lesions. Stable. Same words. Different brain underneath them. I brought Patricia's results to my practice partner. Another MS neurologist, twelve years in practice. I put the two processing speed numbers on his desk side by side. He looked at them. He said: what happened. I told him. The liposome. The intracellular delivery. The fact that her serum B12 had been normal for three years while the signal in her cognitive pathways kept slowing. He said: I have patients telling me at the door that they feel like they can't think like they used to. And I write it down and move on. I told him I had done the same thing for eleven years. He said: give me the name. He has run it with eleven of his MS patients for fourteen weeks. He called me last week. Eight have reported improvement in word retrieval. Six say the afternoon cognitive wall has shifted or disappeared. Two have gone back to work they had stepped back from. I am writing this because the symptom my patients mention at the door on their way out is the one I should have been treating all along. It is not aging. It is not stress. It is not distraction or laziness or a personality that cannot focus. It is a myelin-dependent signal in the brain running without insulation. The same process stealing the walking of the woman who just read about drop foot is also stealing the thinking of the woman who has not told her neurologist because she is afraid of what it means and because, if she is honest, she thinks it might be her fault. It is not her fault. The scan cannot see it because it happened in old lesions the scan stopped caring about. The cognitive rehabilitation helps her work around it. The pacing strategies help her protect what she has. Nothing in the standard of care was designed to address the myelin degradation producing it. Three specific nutrients rebuild myelin. They have to get inside the nerve cell. B12 for the material. B1 for the energy. B6 for the signal. Active forms, clinical doses, liposomal delivery. Stedman Liposomal Neurotropic Vitamins. 5,000 micrograms of active methylcobalamin. Thiamine at a clinical dose. B6 as P-5-P, held where it is safe. All three neurotropic vitamins. Liposomal. One dose every morning. 90-day money-back guarantee. If your thinking, your word retrieval, or your processing haven't improved in three months, you pay nothing. If you have MS and you feel like you cannot think like you used to — if you are finishing fewer thoughts, losing more words, needing notes for conversations you used to hold in your head — I am telling you as the neurologist who heard that at the door and moved on that this is not who you are becoming. It is a signal running slow through a pathway that has not been given what it needs to repair itself. Patricia took a deposition alone last month. She said afterward that she had not felt that sharp in two years. Her processing speed is still not back to where it was before the disease. But it is moving in a direction I had told myself for nineteen years was not possible. ~ Dr. Edward Harper, MD, board-certified neurologist, MS subspecialty, age 55 P.S. The woman who tells me at the door that she feels like she cannot think like she used to is usually trying to make it sound small. She says "sometimes" and "a little" and "probably just stress." She has been practicing that sentence for months, shrinking it down to something she is not afraid to say out loud. I have heard it enough times to know what it is covering. It is covering the meeting where she went blank, the conversation she could not follow, the word that did not come back for three days. If that is you — if you have been practicing a smaller version of what is actually happening — please read this. You have not been making it up. Your scan is not lying. It is looking at the wrong thing. P.P.S. I do not work for Stedman. I receive nothing from this. I am writing it at 11:40 PM because Patricia sent me a note today. She said she argued a motion in court this morning and she was herself again. She said she had forgotten what that felt like. I have been a neurologist for nineteen years and I have never had a patient send me a note about her thinking getting better. I am writing this so I do not have to wait for the next Patricia to tell me at the door. Edit: Several people have asked for the link — https://trystedman.com