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decision making

·December 4, 2023·4 min read

Optimism Linked to Poor Decision-Making and Lower Cognitive Skills

While optimism is often celebrated, a new study reveals that excessive optimism can lead to poor decision-making, particularly in financial matters. The research shows that individuals with high cognitive ability tend to be more realistic and pessimistic in their future expectations, while those with lower cognitive ability lean towards excessive optimism.

Featured Neuroscience

·November 30, 2023·6 min read

Stickleback Fish Reveal Insights into Animal Decision-Making

A new study provides significant insights into how animals, specifically three-spined stickleback fish, make decisions under competing demands. The study explored the fish's behaviors during the breeding season, where males must simultaneously defend territory, court females, and care for offspring.

Featured Neuroscience

·November 30, 2023·4 min read

Sleep Loss Impairs Decision-Making

A new study highlights the significant impact of sleep deprivation on decision-making processes. The research revealed that a single night without sleep dampens neural responses to decision outcomes, affecting both positive and negative emotional reactions.

Featured Neuroscience

·November 16, 2023·8 min read

How Hunger Influences Decision-Making

A study in mice reveals that a hunger hormone produced in the gut directly affects the brain's hippocampus when an animal considers food choices. The research explores how hunger hormones impact neural activity and decision-making processes.

Featured Neuroscience

·November 8, 2023·7 min read

Brain States Influence on Decision-Making

New study on mice decision-making reveals that choice is not a singular moment but a reflection of the brain's preexisting state. The research, using Buridan's Assay, suggests that the mice's brain constantly broadcasts its goal, even before options are available, with patterns of neuron activity predicting choice.

Featured Neuroscience Psychology

·September 26, 2023·5 min read

ChatGPT’s Choices: Overload or Overjoyed? Decoding Decision Dynamics

Researchers delved into how ChatGPT influences user decision-making, focusing on the 'choice overload' phenomenon. This condition emerges when an individual is overwhelmed by numerous options, often leading to decision paralysis or dissatisfaction.

Featured Neuroscience Visual Neuroscience

·September 22, 2023·6 min read

From Vinyl to Visions: Fruit Flies Showcase Decision-Making Prowess

Using a comparison to vinyl record collectors, researchers delve into the concept of matching—a behavior where decisions are based on reward expectations—observed from pigeons to humans. In a recent study, the team found that fruit flies also demonstrate this behavior, deciding based on their reward predictions.

Featured Neuroscience

·September 19, 2023·4 min read

Dopamine’s Decision Role: Faster but Flawed Choices

Recent research reveals dopamine's role in the speed and accuracy of decision-making processes. When dopamine release was elevated, decisions were made faster but with increased inaccuracy.

Featured Neuroscience

·September 2, 2023·6 min read

Decoding Decision-Making: Insect Brains Are More Complex Than We Thought

The mushroom body—a key area in the brains of arthropods like insects—plays a crucial role in abstract behavioral decision-making. Contrary to the long-standing belief that insects react purely on stimulus-response, the study shows they can actually make nuanced decisions based on experiences.

Featured Neuroscience Visual Neuroscience

·September 1, 2023·4 min read

Eye Movements Reveal Your Decisions, Even When They Shouldn’t

Researchers discovered a unique connection between eye movements and decision-making, even when the eyes are not directly involved in the decision process. The study contradicts the common belief that motor movements like eye or hand movements aren't affected by decision-making activities.

This shows a carved red and white figure.

Featured Neuroscience Psychology

·June 10, 2023·4 min read

Daring Differently: Gender Differences in Risk-Taking Behavior

A new study sheds light on gender differences in risk-taking behavior. The research reveals women are more averse to risk than men due to heightened sensitivity to potential losses. Conversely, men, exhibiting greater optimism, are more willing to engage in risk-taking.

This shows a man walking between two DNA staircases.

Featured Genetics Neuroscience

·May 28, 2023·6 min read

The DNA of Decision-Making

A novel study uncovers a peculiar pattern of decision-making in mice, influenced by a specific gene named Arc. While searching for food, mice repeatedly visited an empty location instead of staying at a site abundant in food. However, mice lacking the Arc gene demonstrated a more practical approach, sticking with the food-rich site, thereby consuming more calories overall.

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decision making

Optimism Linked to Poor Decision-Making and Lower Cognitive Skills

Stickleback Fish Reveal Insights into Animal Decision-Making

Sleep Loss Impairs Decision-Making

How Hunger Influences Decision-Making

Brain States Influence on Decision-Making

ChatGPT’s Choices: Overload or Overjoyed? Decoding Decision Dynamics

From Vinyl to Visions: Fruit Flies Showcase Decision-Making Prowess

Dopamine’s Decision Role: Faster but Flawed Choices

Decoding Decision-Making: Insect Brains Are More Complex Than We Thought

Eye Movements Reveal Your Decisions, Even When They Shouldn’t

Daring Differently: Gender Differences in Risk-Taking Behavior

The DNA of Decision-Making

Brain Stimulation Enhances Memory in Schizophrenia Patients

Childhood Stress Linked to Adult Depression

Stress and Snacks: How Fatty Foods Hinder Recovery

One-off Poverty’s Impact on Child Development

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