Category: Creative Thinking
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A top-down, bottom-up model of circuit function for anxiety and depression.
A great review article describes the bottom-up and top-down processing from Marr’s computational-algorithmic-implementation perspective to understand depressive and anxious disease states. The review illustrate examples of bottom-up processing as basolateral amygdala signaling and projections and top-down processing as medial prefrontal cortex internal signaling and projections. Understanding these internal processing dynamics can help us better model…
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Decoding reward–curiosity conflict in decision-making from irrational behaviors
Humans and animals are not always rational. “Decoding reward–curiosity conflict in decision-making from irrational behaviors” discusses the fact humans not only rationally exploit rewards but also explore an environment owing to their curiosity. However, the mechanism of such curiosity-driven irrational behavior is largely unknown. The article develops a decision-making model for a two choice task…
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Legs move, thoughts flow : Physical exercise influences creative thinking
I only give a summary of the article, lacking the capability to understand and read the native language. Still, the summary is very interesting: Creative thinking is the ability to generate novel and useful solutions to a problem, of which divergent and convergent thinking are two common types. Evidence shows that physical exercise may influence…
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Social and Affective Neuroscience of Everyday Human Interaction
I found – rather serendipitous – this recent, open access and very interesting book “Social and Affective Neuroscience of Everyday Human Interaction“, edited by Springer 2023. This Open Access book presents the current state of the art knowledge on social and affective neuroscience based on empirical findings. Some highlights as appetiser: Molecular Imaging of the…
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Avoid the Hijack – Be Emotionally Intelligent
An 80-Year Harvard Study Shows Emotionally Intelligent People Use the Wiser Model to Handle Strong Emotions Don’t let your emotions hijack your actions.Slow down and choose better with the Wiser model. What follows is based on the original text of an Inc.com article by Jessica Stillman, dated May 4, 2023.The opinions expressed here by Inc.com columnists are…
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States of Mind (SoMs): TD:BU balance
Noa Herz, Shira Baror, and Moshe Bar discuss in a 2020 opinion article the Overarching States of Mind.We all have our varying mental emphases, inclinations, and biases. These individual dispositions are dynamic in that they can change over time and context. The opinion article proposes that these changing states of mind (SoMs) are holistic in…
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The innovation and intelligence of goats …
Goats have not (yet) earned a reputation for their problem-solving abilities. But if you hide food in a strange cup and put a lid on it, a goat may find a way, a new study finds. And not just any goat. Animals that functioned like outsiders in their social group were best at tackling and…
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Whatever the Problem, It’s probably solved by walking.
The title of this NYT opinion tells it all… Andrew McCarthy is the author of “Walking With Sam: A Father, a Son, and Five Hundred Miles Across Spain.” Walking is the worst-kept secret I know. Its rewards hide under every step. “walking is man’s best medicine.”“If you are in a bad mood, gofor a walk.…
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Human innovation depends on our collective brains
A recent study investigates hunters’ causal understandings of bow design and mechanics among the Hadza, one of the last remaining foraging populations. The results suggest that sophisticated technology can evolve without complete causal understanding. Human innovation depends not on our individual brainpower but on our collective brains, on networks of diverse minds sharing information, lucky…
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Can Creativity Be Stored? Yes, and It Should Be
For those of us who are not creative, it is difficult to imagine how creative people work.The explanation for the messy creative person and the uncreative brainstorming session can be found in research by Poornika Ananth and Sarah Harvey published in Administrative Science Quarterly. They had a big study of creative individuals in theatre and architecture, and…
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The complexities of knowledge co-production
Practical wisdom and virtue ethics for knowledge co-production in sustainability describes how since antiquity, philosophers in the Western tradition of virtue ethics have declared practical wisdom to be the central virtue of citizens involved in public and social life. Practical wisdom is of particular importance when values are conflicting, power is unequal and knowledge uncertain.…
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Can you spot the penguin?
What about hiding a Rockhopper in a scientifically fascinating location? Thus was born the legend that is Leif Penguinson and the very first “Can you spot the penguin?”. Since that day, our penguin protagonist has travelled to dozens of scientifically interesting (and eye-poppingly beautiful) locations around the world. Many more are available on the site…
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Over-reliance on English hinders
Several studies report a ‘bilingual advantage’ for cognitive control: the ability to plan, focus, and execute a wide array of tasks is better among bilinguals compared with monolinguals, in particular among older adult bilinguals. Nonetheless, this bilingual advantage is not replicated consistently, as the effect is heavily modulated by task, age of participants, and bilingual…
