NYU Abu Dhabi & UAEU Advance Brain Research with ASPIRE Dataset Publication in Nature Scientific Data

In a landmark achievement for neuroscience in the United Arab Emirates, researchers from New York University Abu Dhabi (NYUAD) and the United Arab Emirates University (UAEU) have published the ASPIRE Research Institute Brain Health Dataset in Nature Scientific Data. This initiative introduces the first large-scale normative neuroimaging dataset tailored to the UAE population, addressing a critical gap in brain health research for the Middle East and North Africa (MENA) region.

The publication, released on January 5, 2026, details data from an initial cohort of 41 healthy participants, with plans to expand to 2,000 individuals—half Emirati citizens and half non-Emirati residents aged 18 to 60. This balanced representation reflects the UAE's diverse demographics, where expatriates comprise over 85% of the population, enabling more accurate benchmarks for brain health studies.

🧠 The Urgent Need for Region-Specific Brain Health Data in the UAE

Since the UAE's founding in 1971, rapid urbanization, economic growth, and improved life expectancy have transformed public health challenges. Today, the nation faces elevated rates of lifestyle-related conditions that profoundly affect the brain. Diabetes affects 20.7% of adults aged 20-79, totaling over 1.27 million cases, far exceeding the global average of 9.91%. Cardiovascular diseases and obesity are also rampant, contributing to cognitive and perceptual deficits.

Unique regional factors exacerbate these risks. Consanguinity rates in the UAE hover around 50%, compared to less than 0.2% in Western populations, leading to higher genetic homozygosity that influences brain development and disease susceptibility. Additionally, vitamin D deficiency impacts up to 90% of residents due to indoor lifestyles and abundant sunshine paradoxically paired with limited skin exposure, heightening multiple sclerosis (MS) risk—a condition increasingly prevalent in the Gulf.

Global datasets like the Human Connectome Project or UK Biobank, while invaluable, underrepresent MENA genetics and environments, limiting their applicability. The ASPIRE dataset fills this void, providing a foundation for precision medicine tailored to Arab and expatriate populations in the UAE.

Detailed Composition of the ASPIRE Brain Health Dataset

The initial release encompasses multimodal neuroimaging from 41 young adults (23 males, 18 females; mean age 25.08 years), captured on a Siemens Prisma 3T MRI scanner. Structural scans include high-resolution 3D T1-weighted MPRAGE for cortical segmentation and 3D T2 FLAIR for lesion detection. Functional data features four resting-state fMRI (rsfMRI) runs to enhance reliability, while multi-shell diffusion MRI (dMRI) enables tractography, and pseudocontinuous arterial spin labeling (pCASL) measures cerebral perfusion.

Complementing imaging are comprehensive behavioral assessments focused on visual function, critical for early neurodegeneration detection:

• Visual acuity via ETDRS chart
• Sighting eye dominance (modified Miles Test)
• Contrast sensitivity (Pelli-Robson chart)
• Stereoacuity (Randot Stereo Test)
• Perimetry using a custom virtual reality application

Demographic variables—age, ethnicity (per NIH standards), handedness, biometrics—enable covariate analysis. All data are BIDS-compliant, preprocessed with open-source pipelines (fMRIPrep, Tractoflow, FreeSurfer), and hosted on XNAT, with phenotypes like cortical thickness and fractional anisotropy publicly accessible via Open Science Framework (OSF).

Collaboration Spotlight: NYU Abu Dhabi and UAE University

Key authors bridge institutions: Abdalla Z. Mohamed, Assistant Professor at UAEU's Department of Cognitive Sciences and affiliated with NYUAD; Milos Ljubisavljevic from UAEU Physiology; and NYUAD's Bas Rokers, Director of the Center for Brain and Health, alongside Kartik K. Sreenivasan and others. Funded by ASPIRE Precision Medicine Research Institute (Abu Dhabi's Advanced Technology Research Council) and NYUAD's Tamkeen grants, this partnership exemplifies UAE higher education synergy.

Bas Rokers emphasized, “This project creates essential research infrastructure for the region and provides a foundation for future studies that reflect the UAE’s population while contributing to global neuroscience.” Abdalla Mohamed added, “By openly sharing data and methods, the aim is to foster collaboration and ensure reproducible brain health research.”

NYUAD's Center for Brain and Health integrates cognition, health, and data science, while UAEU's Cognitive Sciences and Physiology departments contribute expertise in psychology, linguistics, and neurophysiology. For aspiring researchers, explore research jobs at UAE universities via AcademicJobs.com.

Photo by Yuliya Yevseyeva on Unsplash

Technical Rigor: From Acquisition to Analysis

Participants undergo rigorous screening for MRI safety and health. Data conversion uses dcm2bids, quality control via MRIQC, and preprocessing extracts image-derived phenotypes (IDPs): cortical volumes/thickness from FreeSurfer, diffusion metrics (FA, MD) from MRtrix3, perfusion via FSL's BASIL. This standardization ensures reproducibility, vital for longitudinal studies tracking diabetes- or MS-related brain changes.

The protocol (illustrated in the paper's figures) flows from consent to IDP derivation, supporting machine learning models for biomarker discovery.

Transformative Implications for MENA Neuroscience

This dataset pioneers normative references for MENA brains, enabling detection of deviations in high-risk groups. With UAE's diabetes epidemic and MS uptick linked to vitamin D deficiency, early interventions could mitigate cognitive decline. It facilitates cross-cohort comparisons with global initiatives, highlighting genetic (consanguinity) and environmental (pollution, diet) influences.

Broader impacts include policy for healthier aging, given UAE's life expectancy rise. Researchers worldwide can now download data from Nature Scientific Data, accelerating discoveries.

For students, UAEU's Cognitive Sciences offers programs blending psychology and neuroscience; NYUAD emphasizes interdisciplinary training. Check higher ed jobs or UAE academic opportunities.

Future Horizons: Scaling to 2,000 Participants and Beyond

Recruitment continues toward 2,000, with phased data releases per UAE privacy laws. Planned analyses will probe visual-perceptual links to brain structure, neuroplasticity in aging/TBI, and precision interventions. Integration with NYUAD's UAE Healthy Future Study enhances epidemiological depth.

• Track disease progression in at-risk cohorts
• Develop AI-driven biomarkers
• Inform national health strategies

UAE's Growing Neuroscience Ecosystem

Beyond ASPIRE, NYUAD innovates with spiral brain implants for drug delivery, while UAEU advances memory research. Initiatives like Abu Dhabi Health Precision Research align with UAE Centennial 2071 vision for knowledge economy. Aspiring postdocs, visit postdoc positions.

Photo by Zalfa Imani on Unsplash

Career Pathways in UAE Brain Research

This publication underscores UAE's appeal for neuroscientists. Roles in imaging analysis, data science, and clinical translation abound at NYUAD, UAEU, ASPIRE. With academic CV tips, leverage platforms like Rate My Professor for insights. Explore university jobs in UAE.

In summary, the ASPIRE Brain Health Dataset positions UAE higher education as a global neuroscience leader, fostering inclusive research for healthier brains. Stay updated via AcademicJobs.com for higher ed jobs, research positions, and career advice.