Neuromodulation Meeting Thursday, Dec 4 2008 

neuromodulation1The International Neuromodulation Society (INS) is currently assembling a meeting from today until december 7th. They will have poster presentations and scientific oral presentations. The scientists going to this meeting will talk about a variety of neuromodulation techniques that may be able to treat many brain based disorders. Future ways of neuromodulation may be able to treat brain injuries as well. You can read about the gathering at this press release. Here are some excerpts from the press release.

Stroke Rehabilitation. The idea that the adult brain can reorganize to restore normal function after sustaining trauma is well accepted, but the means to achieving such rehabilitation is still a work-in-progress. A recent clinical trial – EVEREST – tested the idea that directly stimulating the brain with electrical signals coupled with classical rehabilitation techniques may speed the recovery of movement. Dr. Robert Levy, a neurosurgeon at Northwestern University in Chicago,will report new analyses of the trial data which suggest that this approach may be successful in some, but not all, stroke victims.

New Technologies. A special session on novel neuromodulation therapies will explore the cutting edge of electrical and optical technologies for studying and altering pathological brain activity. These include advances in the use of light as a tool to alter neural activity, new uses of transcranial magnetic stimulation and the use of oscillating electric fields to regrow spinal nerves after injury. Dr Karl Deisseroth, a neuroscientist at Stanford University, will deliver the keynote address, reporting on his work to engineer light-reactive molecules into neural circuits to manipulate and study patterns of activity in model organisms.

Virtual Reality Cognitive Telerehabilitation for Brain Damaged Thursday, Dec 4 2008 

virtual-realityResearchers are now doing a new virtual reality rehabilitation program for those with cognitive deficits that are due to acquired brain damage. Virtual reality allows researchers to control the sensory inputs that go into a person’s brain. This type of therapy may be able to improve many cognitive symptoms associated with brain injuries such as anoxic brain injury, hypoxic brain injury and brain stem injury. In the future virtual reality may become an extremely useful tool that researchers will increasingly use to shape the brain. You can watch the video about this treatment here. The press release can be found here. This is certainly a fascinating development that should help many who currently have many devastating brain injuries.  This type of brain manipulation method will likely be much safer than other brain manipulation tools such as transcranial direct current stimulation and transcranial magnetic stimulation.

The PREVIRNEC platform enables therapists to personalize treatment plans: intensive rehabilitation can be programmed automatically for the required length of time, the results monitored and the level of difficulty adjusted according to patients’ performance in previous sessions.

A multidisciplinary team of researchers is currently working on the project. The UPC’s CREB, coordinated by lecturer Daniela Tost, is in charge of 3D software, the Guttmann Institute, a benchmark in neurorehabilitation, contributes neuropsychological and therapeutic knowledge, and a group from the Rovira i Virgili University is responsible for distributed software.

The aim of this project is to use software to meet the treatment needs of patients with acquired brain damage. The software promotes the rehabilitation of affected cognitive functions by representing everyday, real life situations in a virtual world.