Ketamine and Neurodivergence: When a Different Brain Has a Different Experience

One of the things I've learned in facilitating Ketamine-Assisted Psychotherapy is that there is no universal ketamine experience.

Some people describe profound shifts in perspective. Others experience very little. And for some, the experience can be uncomfortable enough that continuing treatment doesn't make sense.

These differences have made me increasingly curious about the intersection of ketamine and neurodivergence—particularly whether the ways someone processes sensory information, experiences their body, or navigates uncertainty might influence what happens during a ketamine session.

The research is still emerging, and I don't have definitive answers. But I think these are questions worth asking.

Neurodivergence Isn't Something That Needs Fixing

First, an important distinction: neurodivergence isn't a disorder to be cured. Autism, ADHD, and other forms of neurodivergence reflect differences in how people process and experience the world.

But living in a world that isn't particularly accommodating of those differences can take a psychological toll.

Years of masking, misunderstanding, criticism, sensory overwhelm, or feeling perpetually out of step can contribute to anxiety, depression, shame, and trauma-related symptoms.

And those are some of the very experiences we might explore in Ketamine-Assisted Psychotherapy (KAP).

The goal wouldn't be to change someone's neurotype. It would be to help them find relief from suffering and perhaps develop a more compassionate relationship with themselves.

The Potential Upside: Loosening Old Narratives

Ketamine affects glutamate signaling and may support neuroplasticity—the brain's capacity to adapt and form new connections.

In psychotherapy, this raises some interesting possibilities.

Imagine someone who has spent decades believing they're lazy, difficult, too sensitive, or somehow fundamentally defective because their brain doesn't operate the way others expect.

Those messages can become deeply embedded.

Could KAP offer an opportunity to step outside those familiar narratives, even temporarily, and consider something different?

Perhaps.

For some people, the altered perspective associated with ketamine may create room for curiosity, self-compassion, or new ways of understanding old experiences.

But possibility isn't the same as proof. Research specifically examining KAP with neurodivergent adults remains limited.

When the Experience Is Neutral—or Uncomfortable

Here's where my clinical curiosity really kicks in.

I've worked with neurodivergent clients for whom ketamine didn't seem to produce meaningful therapeutic change. Others found the experience uncomfortable enough that we discontinued treatment.

These are clinical observations, not research findings. They don't establish that neurodivergence caused those responses.

But they've made me wonder whether certain characteristics associated with neurodivergence deserve more attention in KAP.

Sensory processing. Ketamine can change how we experience sound, physical sensations, time, and our surroundings. For someone with heightened sensory sensitivity, those changes might feel fascinating—or deeply unsettling.

Interoception. Some neurodivergent people experience or interpret internal bodily sensations differently. How might that influence an experience involving unfamiliar physical sensations or altered body awareness?

Predictability and control. For someone who depends on structure and predictability to feel safe, surrendering to an unfamiliar altered state may be particularly challenging.

Communication and integration. Not everyone processes experiences through vivid imagery, emotional language, or immediate verbal insight. A meaningful experience may look quite different from the dramatic journeys we sometimes hear described.

And sometimes, the experience may simply offer no discernible benefit.

That's important information, too.

What About Dose and Dissociation?

I've also noticed that some clients require different prescribed doses to experience noticeable alterations in consciousness.

But does neurodivergence play a role? We don't yet have sufficient evidence to say.

Ketamine response varies for many reasons, including how the medication is administered, individual absorption, other medications, and physiological differences.

And an important distinction: a more dissociative experience doesn't necessarily mean a more therapeutic one.

The goal isn't to chase an extraordinary journey. It's to determine whether the treatment is safe, tolerable, and meaningfully helpful.

Curiosity, Not Conclusions

What I find compelling about KAP and neurodivergence isn't the possibility of discovering another treatment that promises to make neurodivergent people more neurotypical.

It's the possibility of better understanding how different nervous systems experience therapeutic interventions—and adapting our approach accordingly.

That might mean more attention to sensory comfort, clearer expectations, greater flexibility during preparation and integration, or recognizing sooner when a particular treatment simply isn't a good fit.

Ketamine-Assisted Psychotherapy may offer meaningful possibilities for some neurodivergent adults experiencing depression, anxiety, or trauma-related distress. For others, its effects may be neutral or unpleasant.

Different brains may have different experiences. And good therapy should make room for all of them.

Contact Me

Julie Morgavi, MA, LMFT, provides Ketamine-Assisted Psychotherapy in Tarzana, California, with in-person and virtual options for eligible clients. Ketamine is prescribed and medically managed by a collaborating psychiatric provider following an individualized evaluation.