Neurology & Brain Stimulation

TMS for Huntington's Disease (HD)

Addressing the psychiatric and cognitive symptoms of Huntington's Disease through targeted, non-invasive brain stimulation to improve quality of life.

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Non-Inv
Non-Invasive Therapy
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Neuroprotective Potential
Dual
Motor & Mood Relief
0
Systemic Side Effects
Understanding HD

Neuromodulation for Neurodegenerative Disease

Huntington's Disease progressively damages the basal ganglia and cortex. TMS targets the surviving neural circuits to optimize their function, slow symptom progression, and improve daily life.

Section 01

Understanding Huntington's Disease

A hereditary neurodegenerative disorder that progressively destroys neurons in the basal ganglia and cerebral cortex.

Huntington's Disease (HD) is caused by an expansion of the CAG trinucleotide repeat in the HTT gene, leading to progressive degeneration of the striatum (caudate nucleus and putamen) and later the cerebral cortex. This neuronal loss produces the classic triad of motor, cognitive, and psychiatric symptoms.

While HD is a genetic condition with no current cure, the psychiatric and cognitive symptoms—which often emerge years before motor symptoms—are among the most distressing for patients and families. Depression affects up to 40% of HD patients, and irritability, apathy, and executive dysfunction severely impair daily functioning and independence.

Emerging research suggests that TMS may have neuroprotective properties, potentially promoting brain-derived neurotrophic factor (BDNF) release—a protein critical for neuronal survival that is depleted in HD.

Neurologist providing empathetic support to a Huntington's disease patient
Section 02

How TMS Addresses HD Symptoms

Modulating cortical circuits that compensate for basal ganglia dysfunction to improve mood, cognition, and motor control.

Clinical consultation for Huntington's Disease symptoms

In Huntington's Disease, the cortex attempts to compensate for the failing basal ganglia by reorganizing its own circuits. TMS can support this compensatory process by strengthening cortical activity in regions that are still functional, particularly the dorsolateral prefrontal cortex (DLPFC) for depression and executive function, and the supplementary motor area (SMA) for motor control.

High-frequency rTMS to the DLPFC has shown promise in alleviating the severe depression and apathy that accompanies HD. Additionally, protocols targeting motor areas can help modulate the cortical hyperexcitability that contributes to chorea (involuntary movements), offering a non-pharmacological alternative to drugs like tetrabenazine that often worsen depression.

01

Comprehensive Mapping

Assessment of motor, cognitive, and psychiatric symptoms to identify priority brain targets and develop a personalized protocol.

02

Targeted Stimulation

Precise magnetic pulses to the DLPFC for mood and cognition, and SMA for motor symptoms, adapted to the patient's disease stage.

03

Ongoing Optimization

Regular reassessment and protocol adjustment as HD progresses, ensuring TMS continues to target the most impactful symptoms.

Section 03

HD Symptoms TMS Can Address

Targeting both the psychiatric burden and the motor dysfunction of Huntington's Disease.

Depression & Apathy

Activating the underactive prefrontal cortex to lift the pervasive depression and motivational deficit seen in HD.

Chorea

Modulating cortical excitability to help reduce the involuntary, dance-like movements characteristic of HD.

Cognitive Decline

Supporting executive function, attention, and processing speed by stimulating the prefrontal cortex networks.

Irritability & Aggression

Restoring prefrontal inhibitory control over emotional responses to reduce outbursts and improve social functioning.

Sleep Disturbances

Regulating circadian rhythm disruptions common in HD through modulation of cortical arousal networks.

Anxiety & OCD Symptoms

Modulating the cortico-striatal circuits involved in the obsessive and anxious features frequently seen in HD.

FeatureStandard HD MedicationsTMS Therapy
Depression TreatmentSSRIs—may worsen motor symptoms in some patients.Directly activates prefrontal mood circuits without systemic effects.
Chorea ManagementTetrabenazine—effective but commonly worsens depression.Modulates cortical excitability without depleting dopamine.
Cognitive SupportNo approved pharmacological options available.Enhances prefrontal cortex function and BDNF release.
Side EffectsSedation, weight gain, worsened mood, parkinsonism.Zero systemic side effects. Well-tolerated.
Comprehensive HD Care

A Multi-Dimensional Approach

Addressing the full triad of HD symptoms—motor, cognitive, and psychiatric—through targeted neuromodulation.

Stage-Adapted Protocols

TMS protocols are adjusted based on the patient's current HD stage—from pre-manifest gene carriers experiencing only psychiatric symptoms to those with advanced motor involvement.

BDNF Enhancement

Research indicates TMS promotes BDNF release—a key neurotrophic factor depleted in HD. This may support neuronal survival and slow the trajectory of cognitive decline.

Medication Synergy

TMS works alongside existing HD medications, potentially allowing dose reductions of drugs like tetrabenazine that carry significant psychiatric side effects.

Dr. Ritesh Amin
Specialist in Neuropsychiatry

Meet Dr. Ritesh Amin, MD

Board Certified Psychiatrist & TMS Specialist

Dr. Amin recognizes the unique challenge Huntington's Disease presents—a condition where standard psychiatric medications can worsen motor symptoms, and motor medications can worsen mood. TMS offers a way to treat the psychiatric and cognitive dimensions of HD without these pharmacological trade-offs, giving patients and families meaningful improvements in quality of life.

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Patient Stories

Real People, Real Results

Hear from patients whose lives were transformed through Dr. Amin's care.

M

Marietta Baranca

★★★★★
" I've been dealing with depression and PTSD for years and Dr. Amin's TMS Therapy has honestly saved my life. I'm someone who does not respond well to depression medication, so TMS was a godsend for me. I went from crying for no reason almost every day to feeling more stable and even optimistic. Dr. Amin is really invested in my mental health and Charlie, the TMS technician, is very helpful in making the treatments go by quickly and swiftly.
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S

Syeda Shebah Ali

★★★★★
" Before becoming a patient of Dr. Amin, I was experiencing persistent cognitive fog, chronic depression, and generalized anxiety that significantly impacted my ability to function day to day. Since implementing Dr. Amin's comprehensive recommendations, my cognitive clarity has returned, my mood has stabilized, and I now have the energy and confidence to manage daily tasks. Dr. Amin's thoughtful and integrative approach has been transformative — his attention to detail and commitment to addressing root causes rather than just symptoms has helped me reclaim my quality of life.
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Hope for HD

Living with Huntington's Disease?

If medications aren't adequately managing the psychiatric or cognitive symptoms of HD, explore how targeted TMS can help.

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Reclaim Quality of Life

Manage HD Symptoms Differently

Non-invasive. Non-pharmacological. Discover how TMS can address the psychiatric and cognitive burden of Huntington's Disease.

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