Contact Number Chong Hua Hospital Cebu City
Cebu City
+63 32 255 8000
Contact Number Chong Hua Hospital Mandaue City
Mandaue City
+63 32 233 8000

Neurophysiology Laboratory

Neurophysiologic diagnostic examinations provide useful information in assessing involvement of the nervous system secondary to systemic diseases, like Diabetes Mellitus and Chronic Renal Failure. This procedure is done in the Neurophysiology Laboratory. Chong Hua Hospital houses a state of the art electrodiagnostic equipment which has the capability to test evoked potentials, nerve conduction studies and electromyographic (EMG) examinations.

The special preparation needed for the following procedures:

Electroencephalogram (EEG)
  • A day before your scheduled procedure, you are advised to:
    1. Sleep late (12mn) and wake up early (3am).
    2. Avoid caffeinated drinks, chocolate and cola.
    3. Avoid smoking.
  • On the day of your scheduled procedure
    1. Shampoo hair. Do not apply gel or hair mousse.
    2. Bring face towel.
    3. Ask prescription from your doctor for mild sedative and or Diphenhydramine to put you to sleep.
    4. Come 30 minutes before your scheduled time.
Electromyogram-Nerve Conduction Velocity (EMG-NCV)
  • On the day of your scheduled procedure
    1. Take a full bath.
    2. Do not apply lotion or moisturizer on your skin.
    3. Inform your doctor if you have implants.
    4. Come on time.

What to bring on the day of procedure
  • Doctor’s request for the intended procedure
  • Letter of authorization from health insurance company (if any)
  • Emergency drugs (for patients admitted in other health institution)
  • Doctor’s prescribed medication (if indicated by requesting doctor)

What to do when patient arrives in the unit
  • Present Doctor’s request for the intended procedure.
  • Unit Clerk/Nurse verifies schedule on unit’s schedule log.
  • Clerks checks for Letter Of Authorization from insurance company (if any)
  • Diagnostic/Treatment slip is generated and is given to the patient/significant other
  • Patients/S.O. proceeds to billing section for payment or approval of LOA
  • Approved slip is handed back to the unit as the patient waits for the given time schedule.
Services offered in the unit are as follows:

  • Electroencephalogram (EEG)
  • Auditory Brain Response (ABR)
  • Electromyogram-Nerve Conduction Velocity (EMG – NCV)
  • Nerve Conduction Velocity w/ Repetitive Nerve stimulation (NCV w/ RNS)
  • Somatosensory Evoked Potentil (SSEP)

For inquiries and/or appointments, please call:
Opens :
Monday – Friday 8am – 9am
Saturday (half day) 8am – 12nn

For any inquiries, please call
Tel. No,: +63(32) 255-8000 loc. 75209
Location : Building C, 2nd Floor
Licensed or Accredited by:
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