DBS脑深部电刺激 ppt课件

Essential Tremor DBS脑深部电刺激
RISKS
Adverse effects
Risks associated with DBS placement may include:
l Allergic reaction l Difficulty concentrating l Dizziness
• 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)
Chronic Pain
Dystonia
DBS脑深部电刺激
Selena 3062011010
l Pacemaker （起搏器）
VOCABULARY l Electrode （电极） l Neurostimulator （神经刺激器）
LIST
l Local anesthesia [,ænəs‘θiʒə] （局部麻醉）
l General anesthesia （全身麻醉）
DBS脑深部电刺激
DEEP BRAIN STIMULATION
DBS is a surgical treatment in which a device called a neurostimulator delivers tiny electrical signals to the areas of the brain that control movement.
APPLICATION
RISKS
DBS脑深部电刺激
COMPONENT
DBS consists of three parts
electrode
Lead
neurostimulator
DBS脑深部电刺激
neurostimulator
THE OPERATION PROCEDURE
STAGE 1
Ø Your head is placed in a special frame using screws to keep it still during the procedure.
Ø Make another small opening behind the ear and passes the extension wire under the skin of the head, neck, and shoulder.
DBS脑深部电刺激
APPLICATIONS
Dtreat the flowing conditions:
Ø Make an opening on both sides of the skull, and two leads will be inserted.
STAGE 2
Ø Make a small opening, below the collarbone and implants the neurostimulator.
l Implant （植入）
DBS脑深部电刺激
COMPONENT
PROCEDURE
l DBS is essentially a pacemaker for the brain.
Description l The device sends electrical impulses to specific parts of the brain accordingly. l DBS directly changes brain activity in a controlled matter.
（头晕） l Infection l Loss of balance l Speech or vision problems
DBS脑深部电刺激