Neuropeptides, Not Neurotransmitters, Drive Brain’s Fear Response

Click here to view original web page at Neuropeptides, Not Neurotransmitters, Drive Brain’s Fear Response Summary: Researchers have discovered that neuropeptides, not neurotransmitters, are the primary messengers in the brain’s fear circuit. This finding could lead to better painkillers and treatments for fear-related conditions. Using innovative tools, scientists observed neuropeptide release during fear responses in … Continue reading “Neuropeptides, Not Neurotransmitters, Drive Brain’s Fear Response”

Daily Naps and Brain Training Reduce Dementia Risk

Click here to view original web page at Daily Naps and Brain Training Reduce Dementia Risk Summary: Exercising our brains with daily habits like naps and memory workouts, instead of relying on smartphones, can reduce the risk of age-related dementia. A new study highlights the superiority of human intelligence over AI. The study emphasizes nurturing … Continue reading “Daily Naps and Brain Training Reduce Dementia Risk”

Dogs Detect Human Stress Smell, Affecting Their Mood and Choices

Click here to view original web page at Dogs Detect Human Stress Smell, Affecting Their Mood and Choices Summary: New research finds that dogs exposed to human stress odors make more ‘pessimistic’ choices, indicating a negative emotional state. The study shows how human stress affects dogs’ learning and perception of rewards. This understanding can improve … Continue reading “Dogs Detect Human Stress Smell, Affecting Their Mood and Choices”

How developing neurons build ‘mini-computers’ for increased computational power

Click here to view original web page at How developing neurons build ‘mini-computers’ for increased computational power by Netherlands Institute for Neuroscience – KNAW Figure dendritic domains. Credit: Netherlands Institute for Neuroscience A new mouse study from the Netherlands Institute for Neuroscience (NIN) reveals that neurons establish “mini-computers” very early in life to make the … Continue reading “How developing neurons build ‘mini-computers’ for increased computational power”

Neuroscientists use brain activity patterns to reveal thoughts of brain-injured patients

Click here to view original web page at Neuroscientists use brain activity patterns to reveal thoughts of brain-injured patients Adrian Owen (left) and Karnig Kazazian combine different neuroimaging methods to assess patients at the bedside in the first few days after their brain injury. Credit: Christopher Kindratsky/Western Communications The very thought of being ‘locked in’ … Continue reading “Neuroscientists use brain activity patterns to reveal thoughts of brain-injured patients”

Dogs Detect Human Stress Smell, Affecting Their Mood and Choices

Click here to view original web page at Dogs Detect Human Stress Smell, Affecting Their Mood and Choices Summary: New research finds that dogs exposed to human stress odors make more ‘pessimistic’ choices, indicating a negative emotional state. The study shows how human stress affects dogs’ learning and perception of rewards. This understanding can improve … Continue reading “Dogs Detect Human Stress Smell, Affecting Their Mood and Choices”

Women are systematically under-cited in neuroscience. New tools can change that.

Click here to view original web page at Women are systematically under-cited in neuroscience. New tools can change that. Citation bias: The gap between observed and expected gender proportions in neuroscience citations continues to grow, even after accounting for year of publication, number of authors, article type and first/last author seniority. Photography by Richard Drury … Continue reading “Women are systematically under-cited in neuroscience. New tools can change that.”

Redefining Consciousness: Scientists Discover That Small Regions of the Brain Can Take Micro-Naps While the Rest of the Brain Is Awake

Click here to view original web page at Redefining Consciousness: Scientists Discover That Small Regions of the Brain Can Take Micro-Naps While the Rest of the Brain Is Awake TOPICS: Brain Neuroscience Sleep Science UC Santa Cruz New research has uncovered that sleep can be detected by brief, millisecond-long brain activity, highlighting that individual brain … Continue reading “Redefining Consciousness: Scientists Discover That Small Regions of the Brain Can Take Micro-Naps While the Rest of the Brain Is Awake”

Neuroscience research at Novartis

Click here to view original web page at Neuroscience research at Novartis Meeting the challenges of treating neurodegenerative, neuromuscular, neurodevelopmental and psychiatric diseases with science and technology. Neurologic diseases place a heavy physical, emotional, and economic burden on patients and their families. We believe that we can make new treatments that will modify the course … Continue reading “Neuroscience research at Novartis”

New Technique Shows Promise in Fighting Brain Cancer

Click here to view original web page at New Technique Shows Promise in Fighting Brain Cancer Summary: Researchers developed a new method, burst sine wave electroporation (B-SWE), to treat glioblastoma, a fast-growing brain tumor. B-SWE disrupts the blood-brain barrier more effectively than traditional methods, allowing cancer drugs better access to the brain. This technique could … Continue reading “New Technique Shows Promise in Fighting Brain Cancer”