Related Posts

• Explore the Mysteries of the Brain

  In April 2013, President Obama announced the BRAIN (Brain Research through Advancing Innovative Neurotechnologies) Initiative. During the speech, he said, “We have a chance to improve the lives of not just millions, but billions of people on this planet through the research that's done in this BRAIN Initiative alone.” The BRAIN Initiative’s purpose is to help researchers better understand brain disorders such as Alzheimer’s and Parkinson’s diseases, depression, and traumatic brain injury. It will allow researchers to produce dynamic pictures of how the brain records, processes, uses, stores, and retrieves vast quantities of information and shed light on the complex links between brain function and behavior. According to National Institutes of Health (NIH) Director Francis S. Collins, “The human brain is the most complicated biological structure in the known universe. We’ve only just scratched the surface in understanding how it works—or, unfortunately, doesn’t quite work when disorders and disease occur… This is just the beginning of a 12-year journey, and we’re excited to be starting the ride.” Many technology firms, academic institutions, and scientists, such as the NIH, the Food and Drug ...

• The Feifer Assessment of Reading: Brain Science and the Response-to-Intervention Approach

  What does the science of cognitive neuropsychology—brain research—have to say about why kids struggle to read? Plenty! But it can be very time-consuming for busy professionals to sift through the research, assess kids’ brain functioning, and choose interventions that target their specific needs. This is where the Feifer Assessment of Reading™ (FAR™), a new product from PAR, can help. The FAR was developed using a brain-based educational model of reading. Research using neuroimaging techniques has clearly shown that specific neural networks in the brain are associated with different aspects of the reading process, such as phonemic awareness, fluency, decoding, and comprehension. This means that interventions for reading disorders vary depending on the specific dyslexic subtype of the individual reader. Reading expert Dr. Steven Feifer developed the FAR to identify the four most common dyslexic subtypes: dysphonetic dyslexia, surface dyslexia, mixed dyslexia, and reading comprehension deficit. Comprising 15 subtests to measure highly differentiated aspects of reading, the FAR generates five index scores: the Phonological Index, including phonemic awareness, decoding, and positioning sounds; ...

• Reading to Infants and Young Children Important in Developing Reading Motivation

  This week’s blog was contributed by PAR Author Adele Eskeles Gottfried, PhD. Dr. Gottfried is the author of the Children’s Academic Intrinsic Motivation Inventory (CAIMI). The study she describes in this blog is part of a broader investigation in which she examines the importance of home environment and parental stimulation on the development of children’s academic intrinsic motivation. In a longitudinal study spanning 28 years, new research just published in Parenting: Science and Practice examined the long-term effect of children’s home literacy environment during infancy and early childhood on their subsequent reading intrinsic motivation and reading achievement from childhood through adolescence and their educational attainment during adulthood. This type of motivation, which is the enjoyment or pleasure inherent in the activity of reading, is found to relate to various aspects of children’s literacy behaviors. Literacy environment was assessed from infancy through preschool using the amount of time mothers read to their children and the number of books and reading materials in the home. Analyzing the data using a statistical model, the study examined literacy environment as it related to children’s reading ...

• Seeing with the Brain: Hallucinations, a New Book by Oliver Sacks

  Hallucinations, a new book by Oliver Sacks, MD, hit store shelves (and e-readers) this month, and—like many of his other books—it is sparking conversations not only in the scientific community but also more widely among the reading public. Sacks is a clinical neurologist and professor at New York University School of Medicine. He is best known for his books that examine case studies from his own research and practice, including The Mind’s Eye, Musicophilia, Uncle Tungsten, The Man Who Mistook His Wife for a Hat, and Awakenings (which inspired the 1990 feature film starring Robert De Niro and Robin Williams). In this new book, Sacks asserts that, contrary to popular belief, hallucinations are not the sole purview of the mentally ill. In fact, they are surprisingly common among individuals with sensory deprivation (e.g., blindness) or medical conditions such as migraine, epilepsy, or Parkinson’s. Many healthy people experience hallucinations in the moments before sleep or upon waking, according to Sacks. Strong emotions associated with major life changes can trigger hallucinations, for example, when a bereaved spouse experiences a “visit” from his or ...

• Meetings: Brainstorm or Brain Drain?

  Meetings are a regular part of working life, an opportunity to collaborate, solve a problem, or accomplish a goal. Many of us assume that meetings, while sometimes tedious or dull, are still the best way to bring good ideas to the table. New research led by scientists at the Virginia Tech Carilion Research Institute, however, suggests quite the opposite—meetings may, in fact, make us dumber. The study’s authors assert that the social dynamic that occurs in meetings can have a detrimental effect on our ability to think clearly. “You may joke about how committee meetings make you feel brain dead, but our findings suggest that they may make you act brain dead as well,” said co-author Read Montague, in a recent interview with msnbc.com author Linda Carroll. In the study, researchers used functional magnetic resonance imaging (fMRI) to look at the brains of college-student volunteers as they took an IQ test. Next, the students were divided into groups with similar IQs and given a second test. Each time they answered a question during the second round of testing, they were given ...

• Stretching Your Way to Better Executive Function?

  If you are looking to exercise both your body and your mind, then you may be interested in some new research conducted at the University of Illinois at Urbana-Champaign. Neha Gothe, a graduate student at Illinois who is now a professor of kinesiology at Wayne State University, led a research team to uncover data that shows a 20-minute session of hatha yoga significantly improved participants’ speed and accuracy on tests of working memory and inhibitory control. Participants showed significantly better results on these tests of retention of new information after a yoga session than after completing a moderate to vigorous aerobic exercise. Participants underwent a 20-minute progression of seated, standing, and supine yoga postures, concluding with a meditative posture and deep breathing. They also completed a 20-minute aerobic exercise where they walked or jogged on a treadmill for 20 minutes, with each subject maintaining 60 to 70 percent of her maximum heart rate throughout the workout. All subjects in the study were female undergraduates. No significant improvements in working memory or inhibitory control were found after the aerobic exercise. Researchers believe ...