DBS脑深部电刺激

1、2021/8/141DEEP BRAIN STIMULATIONNewsTheDBS is a surgical treatment in which a device called a neurostimulator delivers tiny electrical signals to the areas of the brain that control movement. Selena30620110102021/8/142VOCABULARYLISTlPacemaker （起搏器）lElectrode （电极）lNeurostimulator （神经刺激器）lLocal anesth

2、esia ,nsi （局部麻醉）lGeneral anesthesia （全身麻醉）lImplant （植入）2021/8/143DescriptionRISKSPROCEDURECOMPONENTAPPLICATIONlDBS is essentially a pacemaker for the brain. lThe device sends electrical impulses to specific parts of the brain accordingly. lDBS directly changes brain activity in a controlled matter.

3、2021/8/144DBS consists of three partselectrodeneurostimulatorLeadCOMPONENTneurostimulator2021/8/145THE OPERATIONPROCEDURESTAGE 1Your head is placed in a special frame using screws to keep it still during the procedure.Make an opening on both sides of the skull, and two leads will be inserted.STAGE 2

4、Make a small opening, below the collarbone and implants the neurostimulator.Make another small opening behind the ear and passes the extension wire under the skin of the head, neck, and shoulder.2021/8/146APPLICATIONSDBS can also be used to treat the flowing conditions:Dystonia (肌张力障碍)Essential tremor (特发性震颤)Chronic pain (慢性痛)Obsessive-compulsive disorder (强迫性精神障碍)Major depression (重度抑郁)DystoniaEssentialTremorChronicPain2021/8/147RISKSRisks associated with DBS placement may include:lAllergic reactionlDifficulty concentratinglDizziness （头晕）lInfectionlLoss of balancelSpeech or vision pr