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striosomes

Featured Neuroscience Open Neuroscience Articles

·March 25, 2022·6 min read

Neurons That Encode the Outcomes of Actions

Striosomes, a collection of neurons in the brain's striatum, help with decision-making that requires the evaluation of risks and benefits.

Electrophysiology Featured Genetics Neuroscience Psychology

·March 27, 2021·7 min read

Gene Changes Linked to Severe Repetitive Behaviors

Study identifies genes that become activated in the brain prior to the initiation of severe repetitive behaviors associated with addiction, ASD, and schizophrenia.

Featured Neuroscience Psychology

·October 28, 2020·7 min read

Why Motivation to Learn Declines With Age

The decline of striosomal activity in the brain may explain why people lose the motivation to learn as they age.

Featured Psychology

·November 16, 2017·4 min read

Stress Can Lead to Risky Decisions

Researchers report chronic stress can influence how we make decisions. In a new study, mice who were affected by chronic stress were more likely to make more risky decisions with higher payoff options than those who were less stressed.

Image shows dopamine producing neurons in the SN.

Featured Neuroscience

·September 20, 2016·5 min read

Newly Discovered Neural Connections May Be Linked to Emotional Decision Making

Researchers have discovered connections withing the brain that appear to form a communication pathway between areas that control decision making, movement and emotion. They believe cells within the network could also be potential targets for Parkinson's disease.