"The opportunities that CSaP has provided have been transformative. The connections and skills I've developed have fundamentally changed how I approach my research and its potential impact."

From the archives: 6 must-read blogs from 2025 that you might have missed. Visit our blogs page to catch up, or enjoy the narrated versions for a more engaging experience

Academic publishing now shows the same decline that has hit social media and online marketplaces.

Research Showcase - Rebecca Williams - Understanding Apathy in Dementia

YouTube video by Becky and the Brain

In a rapidly evolving Generative Artificial Intelligence (GenAI) landscape, researchers, policymakers, and publishers have to continuously redefine responsible research practices. To ensure guidance o...

Apathy is common in neurological disease, associated with poor prognosis and limited treatments. Current models posit that goal-directed actions are reduced because costs or effort outweigh the expect...

Third year undergraduate student Cecilia talks about her time at the Cambridge Summer School

Rebecca Williams, narrates her blog written for the Dementia Researcher website.In this blog, Rebecca Williams reflects on her transition from an internship in government to the uncertain world of ...

YouTube video by Becky and the Brain

Interactions between metabolic interoception and regulation may drive comorbidity between mental and metabolic ill-health.

Introduction Frontotemporal lobar degeneration (FTLD) includes heterogenous diseases: behavioural variant frontotemporal dementia (bvFTD), primary progressive aphasias (PPA), progressive supranuclear palsy (PSP) and corticobasal syndrome (CBS). We applied neuroanatomical normative modelling to quantify individual atrophy patterns and heterogeneity within and between FTLD forms. Methods We included 160 participants across FTLDNI and 4RTNI studies: controls (n = 15), bvFTD (n = 22), nfvPPA (n = 14), svPPA (n = 21), CBS (n = 43) and PSP (n = 45). Using cortical thickness and subcortical volumes from 3T MRIs, we applied normative modelling with a large healthy reference dataset (n = 58,836), further accounting for age, sex, and scanner. Outlier regions (z < – 1.96) were used to compute total outlier counts (tOC) and Hamming distances, capturing individual atrophy patterns and inter-subject dissimilarity. Results bvFTD, svPPA, CBS and PSP showed significantly higher cortical tOC than controls, with all groups showing higher subcortical tOC than controls, especially svPPA and PSP. bvFTD, svPPA, CBS and PSP had significantly higher cortical Hamming distance scores than controls, with higher scores in bvFTD and svPPA than nfvPPA and PSP. svPPA and PSP had significantly higher subcortical scores than controls and CBS. Greater disease severity (measured using the Clinical Dementia Rating—CDR for PSP and CBS, and the CDR® plus NACC-FTLD global scores for FTD variants) was associated with increased tOC and dissimilarity, highlighting the link between clinical progression and neuroanatomical heterogeneity. Conclusions The pronounced heterogeneity within and between FTLD subtypes (particularly in bvFTD) increases with disease progression and may reflect distinct underlying pathologies. This supports the development of subtype-specific biomarkers and emphasize the need for personalized diagnostic and therapeutic strategies.

YouTube video by Becky and the Brain

YouTube video by Dementia Researcher