Cognitive Science

The latest breakthroughs, innovations, and cool happenings at the cutting edge of the world of cognitive science. Updated daily.

When Frequency and Value Shape Memory and Category Representation

Just as the type of groceries we buy impacts how we categorize them in our pantry, the way our brain organizes information is influenced by both the frequency and value of the categories. Recent studies have shown that our memory is not only impacted by what we encounter frequently, but also by what we consider […]

Published on July 16, 2023

PINNet: a deep neural network with pathway prior knowledge for Alzheimer’s disease

IntroductionIdentification of Alzheimer’s Disease (AD)-related transcriptomic signatures from blood is important for early diagnosis of the disease. Deep learning techniques are potent classifiers for AD diagnosis, but most have been unable to identify biomarkers because of their lack of interpretability.MethodsTo address these challenges, we propose a pathway information-based neural network (PINNet) to predict AD patients […]

Published on July 14, 2023

Development and validation of a nomogram model for predicting unfavorable functional outcomes in ischemic stroke patients after acute phase

IntroductionPrediction of post-stroke functional outcome is important for personalized rehabilitation treatment, we aimed to develop an effective nomogram for predicting long-term unfavorable functional outcomes in ischemic stroke patients after acute phase.MethodsWe retrospectively analyzed clinical data, rehabilitation data, and longitudinal follow-up data from ischemic stroke patients who underwent early rehabilitation at multiple centers in China. An […]

Published on July 14, 2023