Post List

All posts; Tags Include "neurology"

(Modify Search »)

  • October 27, 2014
  • 01:05 AM
  • 659 views

Concussions May Make You Older but Definitely Not Wiser

by Adam B. Rosen, PhD, ATC and Catherine E. Lewis in Sports Medicine Research (SMR): In the Lab & In the Field

Measurable declines in neurocognitive function in older, clinically normal retired athletes may be explained by changes in white matter integrity in those with a previous history of concussion.... Read more »

  • October 25, 2014
  • 10:58 PM
  • 757 views

Fright Week: The Waking Nightmare of Lord Voldemort

by The Neurocritic in The Neurocritic

Nightmares can seem very real at times, but then we wake up and realize it was all a bad dream. Now imagine having a vivid nightmare with all the reality of waking life and then... it turns out you're actually awake through it all!This happened to an 11 year old Italian boy who reported frightening auditory and visual hallucinations of Voldemort, the archenemy of Harry Potter, for three straight days. These hallucinations began after a bout of sore throat and fever (38°C).  As Vita et........ Read more »

Vita MG, Batocchi AP, Dittoni S, Losurdo A, Cianfoni A, Stefanini MC, Vollono C, Della Marca G, & Mariotti P. (2008) Visual hallucinations and pontine demyelination in a child: possible REM dissociation?. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 4(6), 588-90. PMID: 19110890  

  • October 21, 2014
  • 08:00 AM
  • 1,287 views

Not Quite Dead Yet

by Mark E. Lasbury in The 'Scope

History shows that premature burial was more common than people might want to believe. Many burial traditions, including the Irish wake, stem from trying to prevent someone from being buried alive. How might this happen? Several medical conditions can lead to a poor decision on burial time. ... Read more »

Christopher Dibble. (2010) The Dead Ringer: Medicine, Poe, and the fear of premature burial. Historia Medicinae. info:/

  • October 15, 2014
  • 09:00 AM
  • 1,409 views

Frankenstein Meets Genetic Modification

by Mark Lasbury in As Many Exceptions As Rules

Halloween conjures up monsters, like Mary Shelly’s Frankenstein. Her story is just as applicable for us today – the story of science being responsible for what it creates. The so-called Frankenfoods are called dangerous – but why? Studies that label them dangerous have been retracted or are merely correlative. New studies have shown that genetically modified crops are safe for livestock and humans. However, there are valid concerns, so every GMO must be tested rigorously.... Read more »

Snell C, Bernheim A, Bergé JB, Kuntz M, Pascal G, Paris A, & Ricroch AE. (2012) Assessment of the health impact of GM plant diets in long-term and multigenerational animal feeding trials: a literature review. Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(3-4), 1134-48. PMID: 22155268  

McCall WV, Andrade C, & Sienaert P. (2014) Searching for the mechanism(s) of ECT's therapeutic effect. The journal of ECT, 30(2), 87-9. PMID: 24755719  

  • October 9, 2014
  • 09:06 PM
  • 515 views

Use of CAM in Mental Health – What Does it Take ?

by Vivek Misra in Uberbrain Research Frontier

“These are ways of treating illness that have developed outside the mainstream of modern medicine.” (The Royal College of Psychiatrists, 2009) There is growing evidence that Complementary Therapies are being used to good effect within mental health services throughout the UK and Internationally. Many clinicians are expanding the spectrum and variety of services to be […]... Read more »

  • October 8, 2014
  • 01:05 AM
  • 831 views

Stronger May not be Better in Decreasing the Risk of High Magnitude Head Impacts in Football

by Kyle Harris in Sports Medicine Research (SMR): In the Lab & In the Field

Football players with greater cervical neck muscle strength and size were as likely to sustain larger head impacts as their peers. Football players who had greater cervical stiffness and an ability to decrease the displacement of their head following perturbation were less likely to sustain a moderate and severe head impacts.... Read more »

Schmidt, J., Guskiewicz, K., Blackburn, J., Mihalik, J., Siegmund, G., & Marshall, S. (2014) The Influence of Cervical Muscle Characteristics on Head Impact Biomechanics in Football. The American Journal of Sports Medicine, 42(9), 2056-2066. DOI: 10.1177/0363546514536685  

  • October 7, 2014
  • 09:00 AM
  • 1,359 views

Get Some Sleep - Your Brain Will Thank You

by Mark E. Lasbury in The 'Scope

We all know we should get more sleep, but new research is showing that it isn’t just a good idea, it preserves brain structure and function. Sleep loss affects learning, and new studies show that sleep deprivation can cause irreversible neuron loss in the locus coeruleus, and that depression associated with lack of sleep can reduce hippocampus size. In fatal familial insomnia, the prion plaques destroy the thalamus and indicate a decrease in mitochondrial function – the same type pro........ Read more »

  • October 5, 2014
  • 05:30 AM
  • 1,074 views

Pain needs painkillers – right?

by DJMac in Recovery Review

Overprescribing of opioid painkillers has caused harm to many people including addiction, loss of social functioning and, increasingly though still relatively uncommonly in the UK, to death. Concerns have been raised about deaths associated with tramadol. I’ve written before about the lack of evidence of effectiveness for opiates in chronic pain, but it is hard for [...]
The post Pain needs painkillers – right? appeared first on Recovery Review.
... Read more »

  • September 29, 2014
  • 01:05 AM
  • 689 views

Parents, Where are You Getting Your Concussion Information?

by Jane McDevitt in Sports Medicine Research (SMR): In the Lab & In the Field

Parents of young athletes (5 to 15 year olds) lack of knowledge regarding concussion definition, signs and symptoms, and mechanisms. We need to implement more concussion education programs for parents of young athletes.... Read more »

  • September 14, 2014
  • 02:00 AM
  • 1,303 views

Telepathy is Almost Here

by Viputheshwar Sitaraman in Draw Science

Telepathy is under works; it's just super clunky right now. Non-invasive technology enables brain-to-brain communication by converting words into binary and from binary into pulses of light and back. [Infographic]... Read more »

Grau C, Ginhoux R, Riera A, Nguyen TL, Chauvat H, Berg M, Amengual JL, Pascual-Leone A, & Ruffini G. (2014) Conscious Brain-to-Brain Communication in Humans Using Non-Invasive Technologies. PloS one, 9(8). PMID: 25137064  

  • September 8, 2014
  • 11:41 AM
  • 903 views

Coping with Stress – Some Essential Constructs

by Vivek Misra in Uberbrain Research Frontier

Anxiety, insomnia, muscle tension, fatigue, high blood pressure, and anger are just some of the symptoms of stress. Stress not only affects our body, but also our behavior that can lead to social withdrawal. This presentation will explore the nature of our mind and the various factors in our lives that cause us stress. We will learn simple meditation techniques that can nourish the mind which will lead to increased focus, greater productivity, and improved relationships. ~ Pandi Gadadhara Pandi,........ Read more »

  • September 8, 2014
  • 09:00 AM
  • 1,263 views

I’ll Wager That You Bet On Football, Or Maybe Football

by Mark E. Lasbury in The 'Scope

Betting on American football and football proper is a trillion dollar a year industry. Why do only 4% of gamblers become addicted. Some of it is actually due to the games themselves. New research is showing that a belief in your knowledge of the game and the “near miss” wherein you almost win your bet, are strong factors in dopamine signaling in the reward centers of the brain.... Read more »

Anselme P, & Robinson MJ. (2013) What motivates gambling behavior? Insight into dopamine's role. Frontiers in behavioral neuroscience, 182. PMID: 24348355  

Huberfeld R, Gersner R, Rosenberg O, Kotler M, & Dannon PN. (2013) Football gambling three arm-controlled study: gamblers, amateurs and laypersons. Psychopathology, 46(1), 28-33. PMID: 22890307  

Khazaal Y, Chatton A, Billieux J, Bizzini L, Monney G, Fresard E, Thorens G, Bondolfi G, El-Guebaly N, Zullino D.... (2012) Effects of expertise on football betting. Substance abuse treatment, prevention, and policy, 18. PMID: 22578101  

Zhou K, Tang H, Sun Y, Huang GH, Rao LL, Liang ZY, & Li S. (2012) Belief in luck or in skill: which locks people into gambling?. Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming, 28(3), 379-91. PMID: 21894576  

Grötsch P, Lange C, Wiesbeck GA, & Lang U. (2013) Pathological Gambling Induced by Dopamine Antagonists: A Case Report. Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming. PMID: 24356928  

  • September 2, 2014
  • 09:00 AM
  • 1,342 views

The Anti-Vaccine Movement Is A Preventable Disease

by Mark E. Lasbury in The 'Scope

Yet another study that attempts to make a link between vaccines and autism has been withdrawn by the publishers. Data from the CDC was re-analysed, and low and behold, a link between vaccine timing and autism was drawn, but only for African-American boys. The problems with this paper and the anti-vaccine movement in general are discussed.... Read more »

  • August 30, 2014
  • 04:31 AM
  • 875 views

Neurobiological Basis of Music Therapy

by Vivek Misra in Uberbrain Research Frontier

The basic and one of oldest socio-cognitive domains of Human species is music. Listening to music regularly helps to keep the neurons and synapses more active. Depending on the way sound waves are heard or pronounced, they have an impact in the way neurological (brain and nerve) system work in the human body. Neurological studies have identified that music is a valuable tool for evaluating the brain system [1]. Its observed that while listening to music, different parts of the brain are involved........ Read more »

Peretz, I., & Zatorre, R. (2005) Brain Organization for Music Processing. Annual Review of Psychology, 56(1), 89-114. DOI: 10.1146/annurev.psych.56.091103.070225  

Patton, J., Routh, D., & Stinard, T. (2013) Where do children study? Behavioral observations. Bulletin of the Psychonomic Society, 24(6), 439-440. DOI: 10.3758/BF03330575  

Chan AS, Ho YC, & Cheung MC. (1998) Music training improves verbal memory. Nature, 396(6707), 128. PMID: 9823892  

TSANG, C., TRAINOR, L., SANTESSO, D., TASKER, S., & SCHMIDT, L. (2006) Frontal EEG Responses as a Function of Affective Musical Features. Annals of the New York Academy of Sciences, 930(1), 439-442. DOI: 10.1111/j.1749-6632.2001.tb05764.x  

Luu P, Tucker DM, & Makeig S. (2004) Frontal midline theta and the error-related negativity: neurophysiological mechanisms of action regulation. Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 115(8), 1821-35. PMID: 15261861  

Koelsch S. (2010) Towards a neural basis of music-evoked emotions. Trends in cognitive sciences, 14(3), 131-7. PMID: 20153242  

  • August 20, 2014
  • 09:00 AM
  • 959 views

Because He Is The One

by Mark Lasbury in As Many Exceptions As Rules

Swatting a fly is hard. They always seem to know you’re coming, and even if you do surprise them, they often avoid your assassination attempts. New research is showing how they do it. A 2014 paper indicates that animals with faster metabolic rates actually process information and react quicker than larger animals. This, along with recent data showing how flies can jump away from a visual stimulus before taking flight and how they can coordinate a 0.03 second banking turn with incoming visu........ Read more »

Muijres FT, Elzinga MJ, Melis JM, & Dickinson MH. (2014) Flies evade looming targets by executing rapid visually directed banked turns. Science (New York, N.Y.), 344(6180), 172-7. PMID: 24723606  

Jumpertz R, Hanson RL, Sievers ML, Bennett PH, Nelson RG, & Krakoff J. (2011) Higher energy expenditure in humans predicts natural mortality. The Journal of clinical endocrinology and metabolism, 96(6). PMID: 21450984  

  • August 14, 2014
  • 02:55 PM
  • 1,139 views

Getting High On Life

by Mark Lasbury in As Many Exceptions As Rules

Living organisms can survive and thrive in all kinds of rough environments. This would include the edges of space. There are bird species that can fly at almost 40,000 ft., as high as the highest clouds. New research is showing just how the bar headed goose is able to fly when the air is thin and the oxygen is scarce. But more impressive are the bacteria. They can actually live their whole lives in the air, dividing and growing nearly 25 miles (41 km) above the surface of the Earth. A study from........ Read more »

Pawar SP, Dhotre DP, Shetty SA, Chowdhury SP, Chaudhari BL, & Shouche YS. (2012) Genome sequence of Janibacter hoylei MTCC8307, isolated from the stratospheric air. Journal of bacteriology, 194(23), 6629-30. PMID: 23144385  

Hawkes LA, Balachandran S, Batbayar N, Butler PJ, Chua B, Douglas DC, Frappell PB, Hou Y, Milsom WK, Newman SH.... (2013) The paradox of extreme high-altitude migration in bar-headed geese Anser indicus. Proceedings. Biological sciences / The Royal Society, 280(1750), 20122114. PMID: 23118436  

  • August 13, 2014
  • 09:00 AM
  • 1,158 views

Getting High On Life

by Mark Lasbury in As Many Exceptions As Rules

Living organisms can survive and thrive in all kinds of rough environments. This would include the edges of space. There are bird species that can fly at almost 40,000 ft., as high as the highest clouds. New research is showing just how the bar headed goose is able to fly when the air is thin and the oxygen is scarce. But more impressive are the bacteria. They can actually live their whole lives in the air, dividing and growing nearly 25 miles (41 km) above the surface of the Earth. A study from........ Read more »

Pawar SP, Dhotre DP, Shetty SA, Chowdhury SP, Chaudhari BL, & Shouche YS. (2012) Genome sequence of Janibacter hoylei MTCC8307, isolated from the stratospheric air. Journal of bacteriology, 194(23), 6629-30. PMID: 23144385  

Hawkes LA, Balachandran S, Batbayar N, Butler PJ, Chua B, Douglas DC, Frappell PB, Hou Y, Milsom WK, Newman SH.... (2013) The paradox of extreme high-altitude migration in bar-headed geese Anser indicus. Proceedings. Biological sciences / The Royal Society, 280(1750), 20122114. PMID: 23118436  

  • August 11, 2014
  • 10:38 AM
  • 949 views

Lithium For Aging Brain

by Vivek Misra in Uberbrain Research Frontier

Recent studies investigating Lithium, a drug commonly used for the treatment of mood disorders in humans, found its robust neurotrophic and neuroprotective effects which can help us exploring new novel, exciting, and promising targets. The molecular mechanism underlying lithium’s mood stabilizing effect is not yet unraveled. Suggested hypotheses include inositol-depletion via inhibition of inositol- monophosphatase and neuroprotection, via inhibition of GSK-3. Chronic lithium treatment inc........ Read more »

Chen G, Rajkowska G, Du F, Seraji-Bozorgzad N, & Manji HK. (2000) Enhancement of hippocampal neurogenesis by lithium. Journal of neurochemistry, 75(4), 1729-34. PMID: 10987856  

O'Brien WT, Harper AD, Jové F, Woodgett JR, Maretto S, Piccolo S, & Klein PS. (2004) Glycogen synthase kinase-3beta haploinsufficiency mimics the behavioral and molecular effects of lithium. The Journal of neuroscience : the official journal of the Society for Neuroscience, 24(30), 6791-8. PMID: 15282284  

Berggren U, Tallstedt L, Ahlenius S, & Engel J. (1978) The effect of lithium on amphetamine-induced locomotor stimulation. Psychopharmacology, 59(1), 41-5. PMID: 100811  

Agam G, Bersudsky Y, Berry GT, Moechars D, Lavi-Avnon Y, & Belmaker RH. (2009) Knockout mice in understanding the mechanism of action of lithium. Biochemical Society transactions, 37(Pt 5), 1121-5. PMID: 19754464  

Lu T, Aron L, Zullo J, Pan Y, Kim H, Chen Y, Yang TH, Kim HM, Drake D, Liu XS.... (2014) REST and stress resistance in ageing and Alzheimer's disease. Nature, 507(7493), 448-54. PMID: 24670762  

  • August 7, 2014
  • 09:00 AM
  • 1,791 views

Thinking Makes My Head Hot

by Mark E. Lasbury in The 'Scope

The new movie, Lucy, contends that we only use 10% of our brain. Interesting, and true if you interpret the statement in one particular way. The interesting thought experiment is a contemplation of what would happen to us if we did only use 10% of our brain and then learned to use 100%. We would probably starve and die of fever. Research studies show that increased mental activity can lead to increased brain temperature, so should we should be picking kids for the gifted/talented program by temp........ Read more »

Mrozek, S., Vardon, F., & Geeraerts, T. (2012) Brain Temperature: Physiology and Pathophysiology after Brain Injury. Anesthesiology Research and Practice, 1-13. DOI: 10.1155/2012/989487  

  • August 4, 2014
  • 01:05 AM
  • 826 views

Concussion Indicators of a Phenomenon Yet to be Defined

by Jane McDevitt in Sports Medicine Research (SMR): In the Lab & In the Field

Prevalent and consistent indicators of a concussion include observing disorientation or confusion immediately after the injury, and slower reaction time, poor balance, and impaired verbal learning and memory within 2 days after the injury.... Read more »

Carney N, Ghajar J, Jagoda A, Bedrick S, Davis-OʼReilly C, du Coudray H, Hack D, Helfand N, Huddleston A, Nettleton T.... (2014) Concussion guidelines step 1: systematic review of prevalent indicators. Neurosurgery. PMID: 25006974  

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SRI Technology.

To learn more, visit http://selfregulationinstitute.org/.