In a breakthrough finding researchers at Columbia University Irving Medical Center identified a sensitive developmental period during adolescence that impacts adult impulsivity, aggression, and dopamine function in mice.
Aug 3, 2023
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Human beings and fruit flies have very little in common—at first sight. However, by studying these flies, it is in fact possible to find out more about human nature, particularly when it comes to depressive disorders.
Sep 16, 2022
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Human beings, like most mammals, need social interactions to live and develop. The processes that drive them toward each other require decision making whose brain machinery is largely misunderstood. To decipher this phenomenon, ...
Dec 2, 2021
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Although exercise is known to enhance cognitive function and improve mental health, the neurological mechanisms of this link are unknown. Now, researchers from Japan have found evidence of the missing link between aerobic ...
Feb 3, 2021
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Animals have an innate preference for certain scents and tastes. Attractive scents are linked to things like good food. Less attractive scents—that of spoiled food, for example—instinctively give the animal a signal which ...
Jul 15, 2020
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A new study by Montreal scientists published today in Nature demonstrates that a gut infection can lead to a pathology resembling Parkinson's disease (PD) in a mouse model lacking a gene linked to the human disease.
Jul 17, 2019
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A team of scientists led by Dr. Michel Desjardins from the University of Montreal and Dr. Heidi McBride from the Montreal Neurological Institute and Hospital (MNI) at McGill University have discovered that two genes associated ...
Jun 27, 2016
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The progressive loss of neurons in the brain of Parkinson's patients is slow yet inexorable. So far, there are no drugs that can halt this insidious process. Researchers at the Luxembourg Centre for Systems Biomedicine (LCSB) ...
Jun 25, 2015
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Neuroscientists at Mayo Clinic in Florida and at Aarhus University in Denmark have shed light on why neurons in the brain's reward system can be miswired, potentially contributing to disorders such as attention deficit hyperactivity ...
Jun 4, 2014
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What woman has not wanted to gobble up a baby placed in her arms, even if the baby is not hers? This reaction, which everyone has noticed or felt, could have biological underpinnings related to maternal functions. For the ...
Sep 23, 2013
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