DBS腦深部電刺激

1、deep 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. selena3062011010vocabularylistlpacemaker （起搏器）lelectrode （電極）lneurostimulator （神經(jīng)刺激器）llocal anesthesia ,nsi （局部麻醉）lgen

2、eral anesthesia （全身麻醉）limplant （植入）descriptionrisksprocedurecomponentapplicationldbs 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. dbs consists of three partsele

3、ctrodeneurostimulatorleadcomponentneurostimulatorthe 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 2make a small opening, below the collarbone and imp

4、lants the neurostimulator.make another small opening behind the ear and passes the extension wire under the skin of the head, neck, and shoulder.applicationsdbs can also be used to treat the flowing conditions:dystonia (肌張力障礙)essential tremor (特發(fā)性震顫)chronic pain (慢性痛)obsessive-compulsive disorder (強(qiáng)迫性精神障礙)major depression (重度抑郁)dystoniaessentialtremorchronicpainrisksrisks associated with dbs placement may include:lallergic reactionldifficulty concentratingldizziness （頭暈）lin