The International Neuroscience Olympiad (INO)
The International Neuroscience Olympiad (INO)
Grade: 7-12【13-18 years old】
Open Round: Oct. 26, 2025
Semifinal Round: Nov. 29 - 30, 2025
Final Round: TBD
Introduction
The International Neuroscience Olympiad (INO) is a research-based challenge focused on the field of neuroscience, dedicated to inspiring young students to explore the human brain. The brain is the most complex and not yet fully recognized organ in the human body, which coordinates a series of activities such as cognition, emotion, movement, sleep, socialization, learning, and so on, through a complex system of neural networks and neurotransmitters; it endows us with our abilities as human beings, and at the same time makes each of us unique.
To date, 12,000 outstanding participants from more than forty countries and regions around the world have taken part in INO, including China, the United States, the United Kingdom, Canada, France, South Korea, Russia, Belgium, Finland, Malaysia, Egypt, India, the Philippines, Kenya, Ghana, and more.
INO provides an international platform for students to explore neuroscience, not only focusing on their understanding of modern neuroscience, but also encouraging them to keep abreast of the latest research advances and to incorporate new knowledge into their own thinking. By solving real-world problems, INO emphasizes the practical application of neuroscience as well as the importance of research skills, aiming to develop key qualities such as creativity, critical thinking, and analytical skills in students. These foundational skills are not only essential to neuroscience, but also applicable to all disciplines, providing a solid foundation for future professional development and personal growth.
Why Participate
Neuroscience is the key to exploring the source of human intelligence. Here, you will gain an in-depth understanding of the neural mechanisms of the brain, from cells to networks, from perception to cognition, unlocking those secrets hidden in the depths of the brain. Delve into Alzheimer's disease, epilepsy, depression and other neurological disorders, face the ultimate challenge of the human brain, and open a new chapter in neuroscience.
Artificial Intelligence is developing at a rapid pace, and neuroscience provides the deepest insights and most powerful inspiration for it. Here, you will learn how to integrate the wisdom of the brain into AI systems, inject innovative power into smart technology, make machines think, learn and create like humans, inject innovative power into the development of AI, and explore the unlimited potential of smart technology.
Neuroscience integrates the microcosm of biology, the molecular mechanism of chemistry, the human insight of psychology, the clinical practice of medicine, the macroscopic vision of public health, the cutting-edge technology of artificial intelligence, and even the deep thinking of philosophy. It breaks down the boundaries of disciplines and offers unlimited possibilities for young students to explore the human brain!
Rules
Sessions
Open Round
Language: Chinese & English
Date: Oct. 26, 2025 (Sun.) 10:00-11:00 (60 mins)
Location: Paper-based in partnering school (online service application accepted)
Participants: Grade 7-12, 13-18 years old ( Under 18 years of age as of December 31, 2025)
Format: Individual Test
Type: 40 questions, 35 MCQ and 5 short answers
Awards:
Global Awards:
All students will receive participation award
National Awards:
• High Distinction Award: Top 10%
• Distinction Award: Top 25%
• Credit Award: Top 40%
Semifinal Round
Language: Chinese & English
Date: Nov. 29-30, 2025 (Weekend)
Location: TBD
Qualification: Students from Asian countries who exceeded the cut-off marks in the open rounds
Format: Individual Test
Type: 20 questions, 10 MCQ and 10 short answers
Awards:
National Awards: Top 3
Final Round
Language: English
Date: TBD
Location: TBD
Qualification: The top 20 participants
Format: Individual Test
Type: Research proposal case study
Awards:
Global Awards: Top 3
Registration Details
Fee
● Include participation fee in all rounds
● Exclude logistics costs (accommodation, transportation, meals, etc.)
* The organizing committee will provide logistical services for students to choose from. Notifications regarding the opening of logistical registration will be sent to students via SMS and email.
Deadline
Open Round: Oct. 14, 2025
Semifinal Round: Nov. 14, 2025
Final Round: TBD
FAQ
If, for some reason, the student is unable to attend after paying the fee, please contact us. If you apply before the registration deadline, 25% of the registration fee will be deducted as academic materials and service fees. If you apply after the registration deadline, no refund will be given.