Parasympathetic Reset Therapy.
Also known as: neuroplasticity reset, depth immersion therapy, limbic restoration
A clinically supervised therapeutic experience that quiets the brain's stress-response circuitry, opens a window of profound neuroplasticity, and allows deep psychological healing to occur in a way conventional approaches cannot always reach.
What is it?
Parasympathetic Reset Therapy uses a carefully titrated agent to temporarily shift the brain out of entrenched stress and fear-based patterns. Unlike antidepressants that take weeks, therapeutic effects can be felt rapidly — and the window it opens allows psychological processing that would otherwise be blocked by chronic hyperarousal or emotional avoidance.
How does it work?
The agent works through NMDA receptor antagonism, triggering a rapid release of BDNF — the brain's growth hormone — and creating a significant window of neuroplasticity. It also reduces activity in the default mode network, interrupting rumination and rigid thought patterns, while promoting synaptic growth in key limbic structures.
The experience.
Sessions take place in a calm, carefully prepared clinical environment with music, eye shades, and continuous clinician presence. You may experience a dreamlike or floating quality, shifts in perception of time and space, and emotional release. Most people feel lighter, softer, and more open in the hours and days that follow.
A carefully held pathway.
Intake & Assessment
Comprehensive psychiatric evaluation, medical history, safety screening, and intention-setting to personalise your protocol.
Preparation Session
One or more appointments to build therapeutic rapport, set intentions, and prepare psychologically for the experience.
Therapeutic Session
The medicine session itself, held in a private suite with your clinician present throughout — typically 45 minutes to 3 hours.
Integration
Dedicated integration therapy to process insights, embed changes, and consolidate the neuroplastic window into lasting transformation.
Who this may help
- Treatment-resistant depression
- PTSD & complex trauma
- Veteran mental health
- Chronic pain & fibromyalgia
- OCD
- Anxiety disorders
- Suicidal ideation (clinical setting)
- Emotional numbness
- Burnout & chronic stress
Careful assessment
Thorough individual assessment is required before any session. Key considerations include:
- Active psychosis or history of psychotic disorders
- Uncontrolled hypertension or cardiovascular disease
- Active substance use disorder
- Certain medications — assessed individually
- Pregnancy
Evidence base
Multiple randomised controlled trials support rapid antidepressant effects, with response rates of 50–70% in treatment-resistant populations. Effects can be seen within hours and may last weeks to months with appropriate integration support.
Ready to explore if this is right for you?
Every journey begins with a 30-minute Discovery Call — a confidential, no-obligation conversation with a member of our clinical team.