Exam (elaborations)
Electrocorticography and Functional Mapping for CLTM Board Prep Exam
- Course
- Institution
Electrocorticography and Functional Mapping for CLTM Board Prep Exam...
[Show more]
Content preview
Electrocorticography and Functional Mapping forCLTM Board Prep Exam
Functional mapping with direct cortical stimulation should always be done with
concurrent electrocorticography:
True or False? - ANSWER True
Structural functional anatomy may be altered by: (choose all that apply)
a. Pressure
b. Plasticity
c. Current
d. Previous lesions - ANSWER a. Pressure
b. Plasticity
c. Current
d. Previous lesions
Phase reversal SEP recordings not only identify the central sulcus but also provide
information about the distribution of motor function on the adjacent exposed cerebral
structures.
True or False? - ANSWER False
The neurosurgeon Dr Paul Broca in 1861 localized the area of expressive speech by:
a. Teaching laboratory animals
b. Performing the first EP studies in humans
c. Using direct cortical stimulation during surgery
d. Following a patient with expressive aphasia and then performing an autopsy after the
patient's death
,d. Summation of findings from CT, MRI, and fMRI - ANSWER d. Long-term observation of
a patient with expressive aphasia and an autopsy, after the patient died
Formation of new neuronal connections because of new learning opportunities or brain
abnormalities or when a normal functioning hemisphere takes over functions of the
abnormal side is termed:
a. Cortical dysplasia
b. Mirror focus
c. Secondary bilateral synchrony
d. Neuroplasticity - ANSWER d. Neuroplasticity
Which occluded vessel is most likely to be associated with a stroke?
a. Right external carotid
b. Right common carotid
c. Right middle cerebral artery
d. Right posterior communicating artery - ANSWER Right middle cerebral artery
An assessment of cognitive function, reasoning, problem solving, expressive language,
long and short term memory, attention, processing speed, visual and spacial
organization, and visual motor skills is called:
a. fMRI
b. A neuropsychological evaluation
c. SPECT and PET scans
d. MRI and CT - ANSWER b. A neuropsychological evaluation
Which of the following are part of an Epilepsy Surgery Evaluation? (select all that apply)
-Neuropsychology
-MRI and CT
-Wada Test: Sodium Amobarbital
, -Video EEG monitoring
-Epilepsy conference
-EMG and Nerve conduction studies
-MEG
-SPECT and PET scans - ANSWER -Neuropsychology
-MRI and CT
-Wada Test: Sodium Amobarbital
-Video EEG monitoring
-Epilepsy conference
-MEG
-SPECT and PET scans
Which of the following modalities is LEAST useful to monitor during a middle cerebral
artery aneurysm?
a. Surface EEG
b. Cortical EEG
c. Upper extremity SSEP
d. Brainstem Auditory Evoked Responses (BAER) - ANSWER d. Brainstem Auditory
Evoked Responses (BAER)
Which of the following new imaging techniques help in the placement of ECoG
electrodes?
a. Ultrasound and standard X-Rays
b. Contrast MRI and CT scans
c. Digital photographs and MEG
d. Fusion of functional SPECT and PET scans and structural MRI - ANSWER d. Fusion of
functional SPECT and PET scans and structural MRI
How does ECoG activity differ from scalp recorded EEG? (select all that apply)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Easton. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
