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Optogenetic Activation of Afferent Pathways in Brain Slices and Modulation of Responses by Volatile Anesthetics
Published on: July 23, 2020
Anesthetic considerations for awake craniotomy for epilepsy
Kirstin M Erickson1, Daniel J Cole
1Department of Anesthesiology, Mayo Clinic College of Medicine, Rochester, MN 55901, USA. erickson.kirstin@mayo.edu
Anesthesiology Clinics
|September 22, 2007
Summary
Awake craniotomy enables precise resection of epilepsy foci in critical brain areas using various anesthetic techniques. Careful patient selection and team cooperation ensure successful outcomes for functional cortex surgery.
Area of Science:
- Neurosurgery
- Anesthesiology
Background:
- Awake intraoperative examinations and cortical stimulation are crucial for resecting epileptogenic foci in eloquent brain regions.
- Various anesthetic methods, including those with and without airway manipulation, facilitate these procedures.
Purpose of the Study:
- To highlight the role of anesthetic techniques in facilitating awake craniotomy for epilepsy surgery.
- To emphasize the importance of patient selection and team cooperation for successful outcomes.
Main Methods:
- Utilizing a range of anesthetic approaches tailored to patient needs.
- Employing intraoperative examinations and cortical stimulation during surgery.
- Ensuring meticulous patient preparation and coordinated medical team efforts.
Main Results:
- Awake craniotomy allows for more aggressive resection of epileptogenic tissue.
- Improved pharmacologic agents and diverse techniques enhance the feasibility and safety of the procedure.
- Successful resection of foci in functionally important brain regions is achievable.
Conclusions:
- Awake craniotomy is an elegant and effective approach for resecting epileptic foci in the functional cortex.
- The success of awake procedures relies on careful patient management and skilled neuroanesthesia.
- Advancements in anesthesia have made awake craniotomy a valuable option in neurosurgery.
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