Over the past decades, many neuroscientists have investigated how the mammalian brain modulates pain, trying to uncover the neural mechanisms underpinning chronic pain. Chronic pain is pain in specific parts of the body, ...
If you remember your first hit on a cigarette, you know how sickening nicotine can be. Yet, for many people, the rewards of nicotine outweigh the negative effects of high doses.
Aug 11, 2022
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Past neuroscience and psychology research has repeatedly demonstrated the crucial role of rewards in how humans and other animals acquire behaviors that promote their survival. Dopaminergic neurons, neurons that produce dopamine ...
If you were a kid in the 80s, or are a fan of retro video games, then you must know Frogger. The game can be quite a challenge. To win, you must first survive a stream of heavy traffic, only to then narrowly escape oblivion ...
Jun 06, 2022
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"Many believe that creativity is assigned to a single brain region. But that is not the case," says Radwa Khalil. Together with scientists from South Africa and Australia, the neurobiologist at Jacobs University Bremen has ...
Jun 02, 2022
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A new study from the Department of Neuroscience at Karolinska Institutet characterizes a novel neuronal population in the basal ganglia, responsible for the interaction between two types of neurotransmitters, GABA and acetylcholine. ...
May 26, 2022
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Exercise increases levels of a chemical involved in brain cell growth, which bolsters the release of the "feel good" hormone dopamine, a new study shows. Dopamine is known to play a key role in movement, motivation, and learning.
May 16, 2022
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Researchers at North Carolina State University have demonstrated that neuron-like cells derived from human stem cells can serve as a model for studying changes in the nervous system associated with addiction. The work sheds ...
May 04, 2022
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Researchers use advanced technology and mice to study dopamine neuron structure, addiction and the brain's ability to recover.
Jan 18, 2022
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People with Prader Willi syndrome, a genetic disorder, have an insatiable appetite. They never feel full, even after a hearty meal. The result can be life-threatening overeating and obesity.
Nov 17, 2021
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