Articles Tagged ‘blood flow’
BioPsychoSocial Health | By December 17, 2008 | By Jennifer Gibson, PharmD | 6 Comments
Exercise to Keep Your Brain Healthy and Increase Cerebral Blood Flow
The benefits of aerobic activity are well documented regarding overall physical health and well-being. Many studies have also shown an association between aerobic activity and cognitive function, but the mechanism was unclear. Now, we may know the reason.
A new study presented at the annual meeting of the Radiological Society of North America reported that adults who exercise regularly exhibit increased blood flow to the brain, as well as more small vessels in the brain, compared with those who do not exercise regularly. This study posits that the differences in blood flow between exercisers and non-exercisers could explain why physical activity prevents cognitive decline as people age. Read more →
- The Brain-Road Link: New Evidence on Cell Phones and Driving
Law enforcers now have all the proof they need for tougher anti-cell phone measures for drivers, as the latest published neurological study shows that there is a 37% reduction in parietal cortex activity with driving. Arguments that there are many among us who can multi-task well have taken a back seat in recent studies involving driving and mobile phone listening.
An University of Oregon Study in 2005 found that complex skills like driving do not only include motor skills, but also staying receptive of visual and spatial cues from minute to minute. It estimated that conversing on the cell phone can increase a driver’s response time by up to 800 milliseconds, and at 60 miles per hour that could mean a significantly higher risk to drivers responding to road hazards. Read more →
Friday, March 12, 2010
- Religion - A "Natural" Phenomenon?
- Psychotropics and Youth, Part 1 - The Five Myths
- How Culture Shapes Our Mind and Brain
- Sex, Violence and The Male Warrior Hypothesis
- The Secret to Good Health – Listen to the Data
- If Herbal Medicine is Medicine, Shouldn't it be Treated as Such?
- Neurology, Neurosurgery, and Neuroscience Conferences for 2010
- Too Much Information?
- "I Feel Your Pain" - The Neural Basis of Empathy
- Income Inequality and Health Outcomes
- The Evolution of Depression
- Journal Retracts Autism Research
- Speaking in Tongues - A Neural Snapshot
- Logging On for Psychotherapy
- The Neural Basis of the Self
- Post-Partum Psychosis - Rare but Real
- Is Your Doctor Happy or Burnt-Out?
- Ginkgo Biloba Ineffective... Again
- Worried Well on the Web
- Psychotropics and Youth, Part 2 - The Solutions
- Deep Brain Stimulation – A New Frontier in Psychiatry
- Psychotropics and Youth, Part 3 – Equip Teachers with Prescription Pads?
- Why Some Human Brains Become Leaders, While Others Followers?
- Brain Blogger Finalist for Two 2010 Research Blogging Awards in Neuroscience and Psychology
- Tall Tales of Diabetic Amputations
- Psychotropics and Youth, Part 2 – The Solutions
- Brain Blogging, Forty-Ninth Edition
- How Your Brain Groups Words
- The Child Brain and the Playing Teacher
- You Have a Right to Choose if we Agree
- Measuring Quality in Primary Care
- Matchmaker, Matchmaker Make Me A Match – The NRMP Main Residency Match
- Psychotropics and Youth, Part 1 – The Five Myths
- When It Comes to Aging, Size Matters
- “I Feel Your Pain” – The Neural Basis of Empathy
- Speaking in Tongues – A Neural Snapshot
- Neuro Case 1 – Using Transcranial Doppler for Basilar Artery Occlusion
- Journal Retracts Autism Research
- Crossing the Line from Physician to Journalist
- Ginkgo Biloba Ineffective… Again
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