Transcranial Laser Therapy

Transcranial laser therapy, or transcranial photobiomodulation (tPBM), is a non-invasive treatment where laser light penetrates the skin and skull to reach brain tissue.

This approach targets specific central nervous system structures to modulate neuroregenerative and neuroprotective mechanisms, offering promising therapeutic potential in neurodegenerative disorders such as Alzheimer’s and Parkinson’s disease.

Duration of a session: 20–30 minutes

Number of sessions: Between 10 and 20

Frequency: Daily or at least 2–3 sessions per week

Indications

Neuroprotective benefits of laser light

Clinical studies have demonstrated that transcranial photobiomodulation (tPBM) can significantly reduce the infarct area in stroke patients and improve intracerebral microcirculation.

Furthermore, laboratory research shows that tPBM promotes neuronal growth and regeneration. This is particularly relevant in the context of neurodegenerative diseases, as it may help slow down or even stabilize disease progression.

These effects are mainly driven by laser light stimulating key biochemical pathways in neurons, which supports both tissue repair and neuroprotection. Both are vital components in treating neurodegenerative disorders.

Which wavelengths are used in tPBM?

In transcranial photobiomodulation, infrared light enables a maximum tissue penetration depth of up to 5 cm. A level of penetration unmatched by other wavelengths. This depth is crucial to effectively target central brain regions for therapeutic purposes.

Infrared

810
nm

Accessories

Flexible needle holders with plastic coatings are mounted on the head adapter, providing accurate and stable positioning of the lasers on the scalp. This precise placement maximizes the effectiveness of tPBM treatment.