Brain Function, Anatomy & Diagram

Improving Memory In many ways, our memories shape who we are. They make up our internal biographies—the stories we tell ourselves about what we've done with our lives. They tell us who we're connected to, who we've touched during our lives, and who has touched us. In short, our memories are crucial to the essence of who we are as human beings. That means age-related memory loss can represent a loss of self. What causes some people to lose their memory while others stay sharp as a tack? Are certain kinds of "brain work" more effective than others? Neuroscience And Behavior Test 1. Section 1 is the _________________.A. B. C. Section 2 is the _________________.A. Dyslexia and the Brain Stratford Foundation, Inc. d/b/a Commonwealth Learning Center, Professional Training Institute, & Commonwealth Learning Online Institute Website Privacy Statement and Terms of Use Disclaimer Revised: 11/15/2011 ScopeThe Stratford Foundation Inc (Stratford) privacy statement applies to Stratford’s primary domain names commlearn.com, commlearntraining.com, commlearnonline.com and all its sub domains. Each of these separate domains are referred to, collectively, as the Stratford Foundation Website. The Stratford Foundation Inc strives to protect user’s privacy to the fullest extent allowed by law. Data Collection and UsageThe Stratford Foundation Inc will not disclose personally identifiable information we collect from you to third parties without your permission except to the extent necessary including: – To fulfill your requests for services. – To protect ourselves from liability, or – To respond to legal process or comply with law.

Animal brains v human brains – let the Battle of the Brains commence! Humans are widely assumed to be the most intelligent species on Earth due to our intricate civilisations and innovative behaviours. But, have you ever considered that our brains have features that are inferior to animal brains? We’ve pitted humans against the rest of the animal kingdom in various categories to reveal whose has the best cerebellum, the brightest cerebrum, and the greatest grey matter in the ultimate Battle of the Brains. Smell Unsurprisingly, humans won’t receive any awards for our sense of smell. However, the exceptional sense of smell many species possess is not only due to differences in brain anatomy, but also a result of adaptations to their noses. Navigation We humans tend to pride ourselves on our exploratory and navigational prowess, but we never contemplate how we would cope without maps and, more recently, sat-navs. Photographic memory A substantial number of human children have a photographic memory, also known as eidetic imagery. Anti brain damage Brain Size Smell

Brain Myth - Human Brain is Biggest While scientists can't agree on a single definition of “intelligence,” they generally concur that humans are the most intelligent living creature on Earth. Because of this belief, some people assume that human beings also have the biggest brains – they assume that the bigger the brain, the smarter the animal. But that is not exactly true. The average adult human brain weighs about 3 pounds – the same weight as the average brain of a dolphin (which is also a very intelligent animal). On the other hand, some relatively “smart” animals have small brains – for example, dogs and orangutans: A beagle's brain is about 2.5 ounces, and an orangutan's brain is about 13 ounces. So, back to the question: Does brain size affect an animal’s intelligence? Intelligence also has to do with the different components of the brain. So a bigger brain doesn’t necessarily mean a smarter animal – it’s all in the ratio!

What Makes Our Brains Special? The human brain is unique: Our remarkable cognitive capacity has allowed us to invent the wheel, build the pyramids and land on the moon. In fact, scientists sometimes refer to the human brain as the “crowning achievement of evolution.” But what, exactly, makes our brains so special? Some leading arguments have been that our brains have more neurons and expend more energy than would be expected for our size, and that our cerebral cortex, which is responsible for higher cognition, is disproportionately large—accounting for over 80 percent of our total brain mass. Suzana Herculano-Houzel, a neuroscientist at the Institute of Biomedical Science in Rio de Janeiro, debunked these well-established beliefs in recent years when she discovered a novel way of counting neurons—dissolving brains into a homogenous mixture, or “brain soup.” Other researchers have found that traits once believed to belong solely to humans also exist in other members of the animal kingdom.

Athletes are better at tuning out background brain noise People who play sports appear to have an enhanced ability to process sounds from their environment, according to new research. Share on Pinterest Scientists at Northwestern University in Evanston, IL, measured brain activity relating to sound processing in athletes and nonathletes. They found that due to a stronger ability to lessen the background electrical noise in their brains, the athletes were better at processing signals from external sounds. The team reports the findings in a recent paper in the journal Sports Health: A Multidisciplinary Approach. "No one would argue against the fact that sports lead to better physical fitness, but we don't always think of brain fitness and sports," says senior study author Nina Kraus, a professor of communication sciences and neurobiology at Northwestern University and director of its Auditory Neuroscience Laboratory. "We're saying," she continues, "that playing sports can tune the brain to better understand one's sensory environment."

Blood supply of the head and neck | Alila Medical Images blood supply head labeled update.jpg Diagram of human head anatomy with arteries including internal carotid, labeled. Copyright Alila Medical Images Image Size 5001x5001 / 4.2MB Keywords blood, blood supply, head, neck, brain, anatomy, carotid sinus, subclavian, maxillary, occipital, lingual, superior thyroid, branches, medical, common carotid, internal carotid, external carotid, vertebral, superficial temporal, arteries, facial, mental, stroke, blood vessels, artery, blood flow, health, blood supply, circulatory, system, circulation, arterial, nervous system, neurology, organ, science, cerebral, biology, human, healthcare, body, central, clipart, cortex, diagram, drawing, illustration, medicine, vector, pictures Contained in galleries Neurology, Cardiology and Vascular Diseases

Where Does The Human Brain Get Its Energy? What’s the source of energy that powers the human brain? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. Answer by Fabian van den Berg, Neuropsychologist, on Quora: What’s the source of energy that powers the human brain? Mainly sugar, glucose. Glucose is broken down, and in the process it is used to create a gradient of hydrogen ions (Oxygen is also needed, which is why we breath). Neurons fire using a similar method of gradients. In order to keep the neuron negative, and to reset it back after firing, an active process ferries ions across the membrane, which requires energy, and the energy comes from ATP. So ultimately your brain runs on sugar and oxygen, which it uses to power the ATP machine in your mitochondria.