Awake Brain Surgery

Awake brain surgery is a type of surgery in which the patient is awake and alert during the procedure. This allows the surgeon to map out the patient’s brain function and avoid damaging any important areas. Awake brain surgery is typically used to treat tumors or other lesions that are located in areas of the brain that control speech, movement, or other important functions.

Types of Awake Brain Surgery

There are two main types of awake brain surgery:

• Intraoperative mapping: This is a procedure in which the surgeon uses electrical stimulation to map out the patient’s brain function. This is done by stimulating different areas of the brain and asking the patient to perform specific tasks. This helps the surgeon to identify the areas of the brain that control important functions, such as speech or movement.
• Intraoperative neuromonitoring: This is a procedure in which the surgeon uses electrical or mechanical devices to monitor the patient’s brain function during surgery. This helps the surgeon to avoid damaging any important areas of the brain.

Advantages of Awake Brain Surgery

There are several advantages to awake brain surgery, including:

• The surgeon can map out the patient’s brain function and avoid damaging any important areas.
• The patient can provide feedback to the surgeon during the procedure, which can help to ensure that the surgery is performed correctly.
• The patient is able to wake up from surgery and resume their normal activities sooner.

Disadvantages of Awake Brain Surgery

There are also some disadvantages to awake brain surgery, including:

• The surgery can be more time-consuming and complex.
• The patient may experience pain or discomfort during the procedure.
• The patient may be at risk of seizures or other complications.
• Who is a Good Candidate for Awake Brain Surgery?

Awake brain surgery is typically used to treat tumors or other lesions that are located in areas of the brain that control speech, movement, or other important functions. The patient must be able to cooperate with the surgeon and provide feedback during the procedure. The patient must also be in good health and able to tolerate the risks of surgery.

Awake brain surgery is a complex and specialized procedure, but it can be a valuable tool for treating tumors and other lesions in areas of the brain that control important functions. If you are considering awake brain surgery, it is important to talk to your doctor about the risks and benefits of this procedure.