Neuroscience News logo for mobile.
        Neuroscience News Logo
          • Neuroscience
            • Featured
            • Neuroscience Videos
            • Neuro Web Stories
            • Open Access Neuroscience
            • Electrophysiology
            • Genetics
            • Neuroscience Programs
          • Neurology
            • Alzheimer’s Disease
            • Brain Research
            • Brain Cancer
            • Autism
            • Epilepsy
            • Traumatic Brain Injuries
            • Parkinson’s Disease
          • Psychology
            • Schizophrenia
            • Depression
            • Bipolar Disorder
            • Mental Health
          • AI
            • Neural Networks
            • Deep Learning
            • Machine Learning
          • Robotics
          • Neurotech
            • Brain Computer Interfaces
            • Neuroprosthetics
          • About
            • Neuroscience Newsletters
            • Submit Neuroscience News
            • Privacy Policy
            • Neuroscience News Sitemap
            • Contact Neuroscience News
            • Advertise on Neuroscience News
          Latest
          • Latest
          • Oldest
          • Random
          • A to Z

          alterness

          This shows astrocytes and a brain.
          FeaturedNeuroscience
          ·May 16, 2025·4 min read

          Astrocytes, Not Neurons, Drive Brain’s Attention and Alertness

          For nearly a century, scientists believed that neuromodulators like norepinephrine adjusted brain communication by acting directly on neurons. A new study overturns this long-held view, revealing that astrocytes—support cells long considered secondary—are the key intermediaries.
          Read More
          This shows two people covering their mouths
          FeaturedNeurosciencePsychology
          ·November 29, 2019·3 min read

          Why people say things they later regret

          You are more likely to disclose personal information you would rather keep concealed when you are most awake and alert.
          Read More
          This shows a red brain
          FeaturedNeuroscience
          ·November 15, 2019·4 min read

          Link between inflammation and mental sluggishness shown

          Inflammation appears to have a negative impact on attention and cognition.
          Read More
          This shows a cup of coffee
          Neuroscience
          ·June 7, 2019·4 min read

          Algorithm provides customized caffeine strategy for alertness

          Researchers have developed a web-based caffeine optimization tool that helps determine the ideal dosage and timing for a cup of joe, based on the individual. The aim of the algorithm is to help users maximize the effects of alertness without indulging in excessive caffeine consumption.
          Read More
          a simulation of a car driving
          FeaturedNeuroscienceNeuroscience Videos
          ·July 5, 2018·3 min read

          How Vibrations in Cars Make Drivers Sleepy

          A new study reveals the natural vibrations of cars make people feel sleepier. After just 15 minutes of driving, concentration and alertness levels are reduced for those behind the wheel.
          Read More
          a cup of coffee
          FeaturedNeurosciencePsychology
          ·June 5, 2018·4 min read

          Coffee Helps Teams Work Together

          Caffeine has surprising effects when it comes to team work, researchers say. A new study reveals people who drank coffee gave more positive reviews about group task performance and were more on topic than those who drank decaf.
          Read More
          coffee beans in a cup
          FeaturedNeuroscience
          ·June 4, 2018·4 min read

          New Algorithm Determines Ideal Caffeine Dosage and Timing For Alertness

          Researchers have developed a new algorithm that can determine the ideal time to consume, and correct dosage of caffeine that can maximize alertness under sleep loss conditions.
          Read More
          brain and neurons
          FeaturedNeuroscienceNeuroscience Videos
          ·November 3, 2017·3 min read

          Brain’s Alertness Circuitry Conserved Through Evolution

          Optogenetics research reveals brain circuits critical for alertness.
          Read More
          Image shows a cup and coffee beans.
          FeaturedNeuroscience
          ·June 13, 2016·2 min read

          Caffeine Has Little to No Benefit After 3 Nights of Sleep Restriction

          Researchers report that after 3 nights of consecutive sleep restriction, caffeine no longer improves alertness or performance.
          Read More

          Neuroscience Videos

          https://youtu.be/Pgxfd09FLEA

          Latest Neuro News

          • Hormones Shape Love and Lust Differently in Male & Female Brains
          • Cancer Drug Shows Promise In Treating AMD Vision Loss
          • Middle-Age Clues: Blood Biomarkers Signal Alzheimer’s Risk Early
          • Friendship Synchronizes Brains
          • Common Sweetener May Raise Stroke Risk by Altering Brain Cells
          Neuroscience News Footer Logo
          • Facebook
          • X
          • Instagram
          • YouTube
          • Linkedin

          Neuroscience News Sitemap
          Neuroscience Graduate and Undergraduate Programs
          Free Neuroscience MOOCs
          About
          Contact Us
          Privacy Policy
          Submit Neuroscience News
          Subscribe for Emails

          Neuroscience Research
          Psychology News
          Brain Cancer Research
          Alzheimer’s Disease
          Parkinson’s News
          Autism / ASD News
          Neurotechnology News
          Artificial Intelligence News
          Robotics News

          Search Neuroscience News

          Neuroscience News is an online science magazine offering free to read research articles about neuroscience, neurology, psychology, artificial intelligence, neurotechnology, robotics, deep learning, neurosurgery, mental health and more.

          Neuroscience News
          • Neuroscience
            • Featured
            • Neuroscience Videos
            • Neuro Web Stories
            • Open Access Neuroscience
            • Electrophysiology
            • Genetics
            • Neuroscience Programs
          • Neurology
            • Alzheimer’s Disease
            • Brain Research
            • Brain Cancer
            • Autism
            • Epilepsy
            • Traumatic Brain Injuries
            • Parkinson’s Disease
          • Psychology
            • Schizophrenia
            • Depression
            • Bipolar Disorder
            • Mental Health
          • AI
            • Neural Networks
            • Deep Learning
            • Machine Learning
          • Robotics
          • Neurotech
            • Brain Computer Interfaces
            • Neuroprosthetics
          • About
            • Neuroscience Newsletters
            • Submit Neuroscience News
            • Privacy Policy
            • Neuroscience News Sitemap
            • Contact Neuroscience News
            • Advertise on Neuroscience News
          Neuroscience News Small Logo
          • Neuroscience
            • Featured
            • Neuroscience Videos
            • Neuro Web Stories
            • Open Access Neuroscience
            • Electrophysiology
            • Genetics
            • Neuroscience Programs
          • Neurology
            • Alzheimer’s Disease
            • Brain Research
            • Brain Cancer
            • Autism
            • Epilepsy
            • Traumatic Brain Injuries
            • Parkinson’s Disease
          • Psychology
            • Schizophrenia
            • Depression
            • Bipolar Disorder
            • Mental Health
          • AI
            • Neural Networks
            • Deep Learning
            • Machine Learning
          • Robotics
          • Neurotech
            • Brain Computer Interfaces
            • Neuroprosthetics
          • About
            • Neuroscience Newsletters
            • Submit Neuroscience News
            • Privacy Policy
            • Neuroscience News Sitemap
            • Contact Neuroscience News
            • Advertise on Neuroscience News

          Categories

          • Artificial Intelligence
          • Auditory Neuroscience
          • Autism
          • Brain Cancer
          • Deep Learning
          • Electrophysiology
          • Events
          • Featured
          • Featured Articles
          • Genetics
          • Machine Learning
          • Most Popular
          • Neuroethics
          • Neurology
          • Neuroscience
          • Neuroscience Abstracts
          • Neuroscience Book Reviews
          • Neuroscience Business
          • Neuroscience Intros
          • Neuroscience News
          • Neuroscience News.com
          • Neuroscience Opinions
          • Neuroscience Videos
          • Neurotech
          • Open Neuroscience Articles
          • Pain
          • Psychology
          • Robotics
          • Sponsored Neuroscience News
          • Visual Neuroscience
          Neuroscience News LogoNeuroscience News
          This shows a man and woman's heads.

          Hormones Shape Love and Lust Differently in Male & Female Brains

          This shows a man wearing glasses.

          Cancer Drug Shows Promise In Treating AMD Vision Loss

          This shows a man, a brain, and blood vials.

          Middle-Age Clues: Blood Biomarkers Signal Alzheimer’s Risk Early

          This shows two people and a brain.

          Friendship Synchronizes Brains

          Start typing to see results or hit ESC to close
          Neuroscience neurobiology brain research Psychology Neurology
          See all results

          Subscribe

          Neuroscience News Daily Emails
          Go to Appearance > Customize > Subscribe Pop-up to set this up.