Memory & cognitive change
Looking at patterns of brain activity as part of the assessment of dementia.
Neurological PET-CT
Neurological PET-CT in Gurugram.
Brain PET-CT to support neurological assessment.
Brain PET-CT studies that show how the brain is functioning, to help assess memory problems, seizures and movement disorders alongside your clinical evaluation.
With Dr. Noaline Sinha, Nuclear Medicine & Radiotheranostics.
Artemis Hospital, Sector 51, Gurugram
About Neurological PET-CT
Seeing how the brainis working.
Brain PET-CT shows how different regions of the brain use glucose or take up a specific tracer. These functional patterns are interpreted together with your history, examination and other investigations such as MRI.
Brain metabolism (FDG)
FDG PET-CT maps glucose use across the brain, which helps in the assessment of dementia, epilepsy and other neurological conditions.
Dopamine system (FDOPA)
¹⁸F-FDOPA PET-CT looks at the dopamine system and may help in evaluating Parkinsonian syndromes and other movement disorders.
Your neurologist or treating doctor will advise whether a brain PET-CT is appropriate.
Have a question?
Share your details and our team will get in touch.
Studies Included
Studies offered.
The tracer is chosen to match the clinical question. This list is provided for patients and for referring clinicians.
Neurological PET-CT
2 studies
- Brain ¹⁸F-FDG PET-CTDementia, epilepsy and other neurological disorders
- ¹⁸F-FDOPA Brain PET-CTParkinsonian syndromes and movement disorders
When It May Help
Supporting neurological assessment.
Your neurologist recommends imaging based on your symptoms and clinical needs.
Epilepsy evaluation
Identifying areas of altered brain activity, which may help when treatment options for seizures are being considered.
Movement disorders
FDOPA PET-CT may help in evaluating Parkinsonian syndromes.
Other neurological questions
FDG brain imaging may be used for other neurological conditions, as advised by your doctor.
Your Visit, Step by Step
Know what to expect. Feel more prepared.
What happens during a PET-CT visit.
- 01
Check-in & review
The team reviews your referral and relevant medical history.
- 02
Tracer & rest
A tracer is administered, followed by a resting period.
- 03
Your scan
You lie on the scanner table while images are acquired.
- 04
After your visit
The team explains the next steps and reporting process.
The exact process depends on your scan and clinical needs.
Before Your Visit
Preparing for your visit.Simple steps.
What to discuss with the team
Your referral & previous scans
Bring the referral, neurology notes, and earlier MRI, CT or EEG reports where available.
Medicines
Tell the team about all medicines, including those for seizures, sleep, anxiety or Parkinson’s disease. Do not stop any medicine unless your doctor advises.
Fasting & blood sugar
FDG brain scans depend on well-controlled blood sugar. Tell the team about diabetes so they can guide you.
Resting before the scan
You may be asked to rest quietly in a low-light room around the time of the tracer injection.
Pregnancy, breastfeeding & allergies
Let the team know before your appointment.
Guidance tailored to you
Preparation varies by study. Contact the team if you are unsure about any instruction.
For Referring Clinicians
Referring a patient to our team.
A short guide for referring doctors.
- 1
What to include
The clinical question, relevant history, biochemistry or histology where available, and previous imaging reports.
- 2
Choosing the study
The studies listed on this page are chosen to match the clinical question. If you are unsure which is most appropriate, we are happy to help.
- 3
Reporting
Studies are reported by a nuclear medicine physician, and findings can be discussed with the referring team.
- 4
Discussing a case first
Call or write before referring if you would like to discuss suitability or timing.
Questions before you refer? Contact Dr. Sinha directly.
Your consultant
ConsultDr. Noaline Sinha.
Chairperson of the Department of Nuclear Medicine & Radiotheranostics, with over 25 years in molecular imaging and radionuclide therapy.
Experience
Over 25 years in nuclear medicine, leading the Department of Nuclear Medicine & Radiotheranostics.
Radiation safety
Certified Radiation Safety Officer (RSO-II) by the Atomic Energy Regulatory Board.
Collaborative practice
Works alongside referring and treating clinicians on every case.
Dr. Noaline Sinha
Chairperson, Nuclear Medicine & Radiotheranostics
FAQs
Common questionsabout brain PET-CT.
Answers to questions patients and families often ask before a brain scan.
Still have questions?Speak to our team for guidance before your visit.
MRI shows the structure of the brain in detail, while PET-CT shows how it is functioning. They answer different questions and are often used together.
Do not stop any medicine unless your doctor advises. Tell the team what you take so they can guide you.
Yes, you will be asked to lie still while images are acquired. The team will help you stay comfortable.
Let the team know in advance. They can discuss how to support the patient on the day.
Nuclear medicine studies use a small amount of radioactivity and the team follows radiation safety practices. Tell the team if you are pregnant or breastfeeding, or think you might be.
Your referring doctor will usually discuss the findings with you. Contact the team about when your report will be available.
More Services
Explore our other services.
Imaging and therapy services offered by the department.
Oncology & Molecular Imaging
Cardiac PET-CT- Infection, Inflammation & Skeletal Imaging
- Cardiac Nuclear Medicine
- Neurological Imaging
Skeletal Imaging
Renal & Genitourinary Imaging
Hepatobiliary & Gastrointestinal Imaging
Endocrine Imaging
Pulmonary Imaging- Infection, Lymphatic & Other Imaging
- Radioiodine Therapy
Peptide Receptor Radionuclide Therapy (PRRT)
Prostate Cancer Theranostics
Other Targeted Radionuclide Therapies
Therapy Planning, Imaging & Dosimetry
Request an Appointment
Fill in your details and our team will get back to you to confirm your appointment.
Take the Next Step
Let’s Begin Your Journey to Better Care.
Reach out to schedule a personalised consultation or speak with our team. We’re here to guide you with clarity, compassion, and expert care — every step of the way.
Book a Consultation
Schedule a personalised consultation with Dr. Noaline Sinha at your convenience.
Talk to Our Team
Have questions? Our care team is here to help you with guidance and information.
Consult in Gurugram
Consultations are held in person in Gurugram. The team will confirm the details with you.