Matti Hamalainen

Title: The Innovations of Matti Hamalainen

Introduction

Matti Hamalainen is a prominent inventor based in Boston, MA, known for his significant contributions to the field of neurophysiology. He holds 2 patents that focus on advanced methods for brain imaging and stimulation. His work has the potential to revolutionize the understanding and treatment of various neurological conditions.

Latest Patents

One of Hamalainen's latest patents is titled "Deep brain source imaging with M/EEG and anatomical MRI." This innovative method allows for the non-invasive resolution of electrophysiological activity in sub-cortical structures deep within the brain. By comparing amplitude-insensitive M/EEG field patterns from both subcortical and cortical sources, the method employs a sparse inverse solution for M/EEG subcortical source modeling. It utilizes a subspace-pursuit algorithm based on compressive sampling theory, enabling the recovery of thalamic and brainstem contributions to M/EEG data. This advancement facilitates the non-invasive study of fast timescale dynamical and network phenomena across the human brain.

Another significant patent is the "Deep brain stimulation implant with microcoil array." This implant features an array of electromagnetic microcoils that generate magnetic fields to induce current in adjacent brain tissue. The microcoils can be selectively operated to focus electrical stimulation on targeted brain areas. This technology is particularly useful for studying and treating neurophysiological conditions such as Parkinson's disease, drug addiction, and depression.

Career Highlights

Matti Hamalainen has worked with esteemed institutions, including The General Hospital Corporation and the Massachusetts Institute of Technology. His experience in these organizations has contributed to his expertise in neurophysiology and brain imaging technologies.

Collaborations

Throughout his career, Hamalainen has collaborated with notable professionals in the field, including Giorgio Bonmassar and Bruce R. Rosen. These collaborations have further enhanced his research and innovations.

Conclusion

Matti Hamalainen's contributions to neurophysiology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods for brain imaging and stimulation hold promise for advancing the understanding and treatment of neurological disorders.