Functional Neurological Disorder (FND)

Tremor, weakness, walking problems, seizures or numbness that are real, but don't show up as damage on your scans. In FND the brain's networks aren't communicating the way they should, and I use Neuropuncture to help retrain them alongside your neurologist's care.
neurological based acupuncture

The Clinical Reality

FND can look like many things. A tremor that changes speed or stops when your attention shifts. An arm or leg that goes weak. Walking that feels unsteady or strange. Episodes that look like seizures but show a normal EEG. Numbness, tingling, slurred speech, brain fog, fatigue or a racing heart. The symptoms are real and often disabling, even when MRI and other tests come back normal.

A useful way to think about FND is hardware versus software. The structure of the brain, the hardware, is intact. The problem is in the software: how brain networks connect and communicate. Research points to an area on the right side of the brain called the temporoparietal junction, which helps you sense that your movements are your own, along with the areas at the front of the brain that direct attention and control. When these networks fall out of sync, movement and sensation stop working as expected.

Neuropuncture has a specific approach for FND. I place fine needles on the scalp over the right temporoparietal region and the front of the head, and on the ear to stimulate the vagus nerve, which helps calm the stress response. A gentle electrical current is set to help these networks communicate more normally. When FND began after a viral illness, such as long COVID, I’ll add neurological regions aimed at that pattern.

What might have been missed in standard care

Most people have seen a neurologist, had normal scans, and been given the diagnosis along with a referral for physical therapy, psychotherapy or both. Those treatments matter, and retraining movement and working with a therapist are central to recovery. Medication may help related symptoms like pain or sleep. What’s usually missing is a way to work directly on the brain networks involved. Neuropuncture adds that, and it fits alongside the rest of your care rather than replacing it.

Signs & Symptoms

Do any of these sound familiar?

A tremor that changes or stops

It may shift speed or rhythm, or pause when your attention is elsewhere.

Weakness in an arm or leg

Often on one side, and strength can briefly return when you aren't focused on it.

Unsteady or unusual walking

Walking may feel effortful or odd, and can improve when you're distracted, like while talking.

Seizure-like episodes

Shaking, jerking or blackouts that look like epilepsy, with a normal EEG.

Numbness, brain fog or fatigue

Tingling or numb patches, slurred speech, trouble thinking, exhaustion or a racing heart when you stand.

Treatment Methods

Neuro-Functional Acupuncture

Improve nerve signaling and movement
An electroacupuncture approach grounded in neuroscience. I use targeted stimulation to influence how your nervous system is signaling, to ease nerve-related pain and help restore movement and function.

What's often behind it

The places I check first

Network timing in the brain

The right temporoparietal junction helps link what you intend with what your body does. When its timing is off, movement can feel out of your control.

Attention and control

Areas at the front of the brain direct attention. Focusing on a symptom often makes it worse, which is why FND symptoms can change with distraction.

An overactive stress response

Illness, injury or long-term stress can leave the nervous system on high alert. The vagus nerve is one of the main ways the body brings it back down.

A trigger like illness or injury

FND often starts after a physical event such as a viral illness, a minor injury or a medical procedure.

What happens at your first visit

What I'm checking and why

I start with how your symptoms began, what makes them better or worse, and what your neurologist has found. Then the assessment:

  • Looking at how your symptoms change with movement, rest and distraction.
  • Checking strength, sensation and balance so we have a clear baseline to track.
  • Reviewing triggers such as illness, stress or poor sleep that may be keeping your nervous system on edge.

FND is diagnosed by a neurologist, and I work alongside them, your physical therapist and your therapist. If anything I see suggests going back to your neurologist, I’ll tell you and share my findings.

What to Expect

From your first visit on
First visit
After the assessment, I treat the same day, with gentle scalp and ear stimulation set to your comfort.
Weeks 1 to 6
The Neuropuncture plan for FND is usually 12 sessions: two a week for six weeks or three a week for four. I track your symptoms at each visit and adjust as they change.
After that
Once the changes hold, visits space out. FND varies widely from person to person, so this is a typical plan, not a promise.

Frequently Asked Questions

What people ask me before booking

FND is real. It’s a problem with how the brain’s networks function, not a sign that you’re imagining or making up your symptoms. Stress can be part of the picture, but that doesn’t make the symptoms any less real.

It uses gentle electrical stimulation on the scalp and ear to influence the brain networks involved in FND and to calm the stress response. The aim is to help those networks communicate more normally, so movement and sensation can work as expected.

Most people feel a light tapping or pulsing. The scalp needles are fine and sit just under the skin, and I keep the intensity comfortable.

Yes. Movement retraining and therapy are a core part of FND recovery. Neuropuncture is meant to support that work, and many patients find progress comes more easily when everything happens together.

FND is diagnosed by a neurologist, usually after other conditions are ruled out, so I’d like you to have that evaluation first. If you’re unsure where you stand, start with a free discovery call.

Call 911 for sudden weakness on one side, facial droop, slurred speech, a first-ever seizure, or a seizure lasting more than five minutes. Get prompt medical care for any new or rapidly changing symptoms.

Not sure if I can help?

Book a free 10-minute call. If it's not something I treat, I'll tell you.

We also offer house calls and after-hours appointments by arrangement.

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Related conditions I treat

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Evidence-based acupuncture and dry needling on the Upper West Side. From chronic pain and headaches to pelvic floor dysfunction, Dr. Jordan Barber pairs the highest level of training with care that actually listens.

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