Alzheimer's disease (AD) is a debilitating neurodegenerative disorder associated with a progressive decline in memory and mental abilities, which can significantly hinder people's ability to complete daily tasks. Past studies found that patients diagnosed with AD, as...
Humans and other primates are innately able to perceive fine details, vibrant colors and focus their attention on specific elements of what they are seeing at a given time. This ability is supported by the foveola, a tiny section of the retina that is densely packed...
Different people have distinct and subjective perceptions of their personal worth, broadly referred to as "self-esteem." For decades, neuroscientists and psychologists have tried to pinpoint the neural basis of self-esteem and the neural processes associated with...
The human brain can store salient information, such as numbers, instructions or other details that are important for completing a task, for brief periods of time, via a cognitive system known as working memory (WM). This system is known to be constructive in nature,...
Astrocytes are star-shaped glial cells in the central nervous system that support neuronal function, maintain the blood-brain barrier, and contribute to brain repair and homeostasis. The evolution of these cells throughout the progression of Alzheimer's disease (AD)...
To complete tasks that require storing relevant visual details for short periods of time, such as solving a puzzle, reading or comparing different objects, humans leverage their so-called visual working memory. This is a cognitive system that allows people to store...
The link between early life experiences and mental health has been widely explored by psychology researchers. One key aspect of human early life experiences is the relationship that people develop with their parental figures, which is at the center of attachment...
Euclidean geometry is the branch of mathematics describing shapes and the spatial relationships between objects in two-dimensional (2D) and three-dimensional (3D) settings. The rules of Euclidean geometry guide our understanding of the world and everything inhabiting...
The motor cortex is a part of the mammalian brain and is known to support the planning and control of voluntary body movements. Some past neuroscience studies, however, found that the motor cortex may not be necessary for executing some learned skills and motor...
Neuroticism is a key personality trait described by well-established psychological theories, associated with a tendency towards emotional instability and negative emotions. Past studies found that this personality trait often goes hand in hand with various mental...