Psychology & Psychiatry

Fluorescent sensors reveal dopamine signals in primate brains

Most people are familiar with Pavlovian conditioning, in which a reward-anticipatory behavior follows a reward-predicting stimulus. Behind this mechanism is dopamine released within the striatum, the largest structure of ...

Psychology & Psychiatry

Understanding children's subjective experiences through color

In psychology and neuroscience, the relationship between subjective experience, such as how we perceive color, and physical brain activity has remained an unresolved problem. Furthermore, due to their limited language abilities, ...

Psychology & Psychiatry

How to avoid bankrupting your 'hope budget'

Turn on the news. Another war. Another environmental disaster. Another political scandal. The digital age delivers an unrelenting cycle of crisis, driven by the fact that many publishers know that negativity does drive online ...

Psychology & Psychiatry

Study finds cellular differences in Tourette patients' brain tissue

The biological roots of Tourette disorder occur in the basal ganglia, structures deep in the brain involved in the control of movement—particularly learned motor routines and habits. However, the role of individual cells ...

Psychology & Psychiatry

High social media use linked to delusional disorders

A new study from Simon Fraser University researchers has found a close link between high levels of social media use and psychiatric disorders that involve delusions, such as narcissism and body dysmorphic disorder.

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