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Site Specific, On Demand Deep Brain Stimulation For Enhancement Of Memory

技术优势

The procedure’s ability to significantly enhance declarative memory has been validated in human subjects. Effective deep brain stimulation requires site-specific stimulation within the brain. The stimulation threshold required for memory improvement does not elicit seizures or adverse behavioral effects.

技术应用

Treatment of Alzheimer’s disease.Treatment of mild cognitive impairment (MCI) associated with aging or mutation.Treatment of memory loss associated with central nervous system trauma.

详细技术说明

Scientists at UCLA have developed an advanced surgical procedure that utilizes electrical deep brain stimulation with intracranial electrodes to enhance memory function.  In controlled human experiments, the procedure confers significant improvements in spatial learning tasks.  The researchers discovered specific brain regions that improve memory task performance over others.  The results of these studies suggest that deep brain stimulation is a highly translational and efficacious approach to treating memory and cognition disturbances in a variety of diseases.

*Abstract

UCLA scientists have developed an advanced surgical procedure to enhance memory formation and learned task completion in humans.  The invention identifies critical brain regions and deep brain stimulation protocols to enhance memory performance. 

*Applications

• Treatment of Alzheimer’s disease.
• Treatment of mild cognitive impairment (MCI) associated with aging or mutation.
• Treatment of memory loss associated with central nervous system trauma.

*Principal Investigation

Name: Itzhak Fried

Department:

Name: Barbara Knowlton

Department:

Name: Nanthia Suthana

Department:

Name: Ilan Ben Oren

Department:

Name: Tamir Wolf

Department:

其他

State Of Development

Researchers have conducted controlled human studies to investigate the potential of deep brain stimulation mediating enhanced memory performance.  The studies have identified specific brain regions and stimulation parameters essential to induce memory improvement.  Additional studies are underway to elucidate the specific effects of the procedure on memory encoding, storage, and retrieval. 

Background

Loss of the ability to transform present experience into recallable memory is one of the most dreaded afflictions of the human condition.  As the principal feature of Alzheimer’s disease and age-related cognitive impairment, memory decline is becoming an increasing public health burden as life expectancy increases.  In addition, effective drugs for cognitive impairment and neurodegenerative disorders are scarce and remain vastly underrepresented in pharmaceutical pipelines.  Alternatively, direct deep brain stimulation has long served as an intervention for severe, drug-resistant CNS diseases and remains relatively uncharacterized as a therapy for memory decline.  Deep brain stimulation has documented benefits in treating chronic pain, depression, and Parkinson’s disease, which are all associated with memory impairment.  Thus, innovative techniques combining neurosurgery and deep brain stimulation represent an attractive avenue to treat diseases afflicting memory formation.

Additional Technologies by these Inventors

• Wireless Implantable System To Restore Memory

Tech ID/UC Case

27444/2011-330-0

Related Cases

2011-330-0

国家/地区

美国