Articles by Karen Vieira, MBA, PhD
Neuroscience & Neurology | By June 19, 2008 | By Karen Vieira, MBA, PhD | 2 Comments
New Technology for Intracranial Aneurysms
An intracranial aneurysm can be defined as a thin sac that develops in the brain through the swelling of a weakened blood vessel. As the swelling increases, the wall of the blood vessel (aneurysm) becomes weaker and runs the risk of causing a stroke if it ruptures in the patient’s brain. Most patients who suffer from an intracranial aneurysm need vascular reconstructive surgery to prevent the aneurysm from rupturing. Read more →
- More Reasons To Eat Blueberries
- Adult Attention Deficit Disorder: A Real Concern
- Cell Transplants for Parkinson’s Disease
- Generalized Anxiety Disorder: The Mind/Body Connection
- Preteens Feel the Effects of Mom’s Pregnancy Bad Habits
- The Timing of Plaque Formation is a Critical Factor in Alzheimer’s Dementia
It is an old adage that “we are what we eat.” Current research is proving that this is no old wives tale especially when it comes to our brains. The Peninsula Medical School and the University of Reading studied the ability of blueberries to improve memory. The results of this research showed that fruits like blueberries, which are high in phytochemicals, can improve and even reverse age-related memory deficits while offering many other health benefits for the body. The studies also show that improvements are possible for both long term and short term memory function. Read more →
Adult attention deficit disorder or AADD is characterized as a condition causing inattentiveness, organization problems, procrastination and difficulty completing work. It is believed that adults can see an onset of AADD later in life maybe as a carryover from childhood, but in order to receive a diagnosis you must have had symptoms as a child. The condition has differing levels of severity so treatment options vary all the way from coping skills to medication to control the symptoms. Medical intervention will come with some unwanted side effects so many patients opt for social counseling and other less invasive treatment options. Read more →
Parkinson’s disease is a disorder that affects the central nervous system and causes an impairment of speech and motor skills. Parkinson’s disease affects 1 in 100 people that are over 60 years of age and has a nearly equal incidence rate in women and men. It is second only to Alzheimer’s disease as the most common neurodegenerative disease. Five to ten percent of Parkinson’s patients have an early onset around the age of 40 or younger. Read more →
GAD or generalized anxiety disorder is defined as a disorder characterized by irrational, uncontrollable worry about everyday issues and events. While someone without GAD may find themselves anxious in certain scenarios, persons with GAD may be almost paralyzed with anxiety in situations that should not generate that level of fear and worry. This anxiety may manifest itself physically through hot flashes, an accelerated heart beat, sweating, muscle aches, irritability and health issues. Read more →
It has been known for years that babies in utero (womb) suffer ill effects from their mothers’ exposure to tobacco, drugs and alcohol. A new study funded by the National Institute on Drug Abuse and performed by Michael Rivkin of Children’s Hospital Boston showed that children exposed to these toxins may suffer effects well into early adolescence.
Using MRI technology, the study looked into the long term effects of prenatal exposure to drugs, alcohol, tobacco or a combination of the three on the brain structure of preteens. The study found that these kids have thinner cortical grey matter than subjects who did not suffer exposure to toxins in utero. This study also showed a reduction in brain volume directly tied to this exposure. Read more →
Researchers at the MassGeneral Institute for Neurodegenerative Disease (MGH-MIND) and Washington University School of Medicine have recently shifted their focus of Alzheimer’s disease (AD) research from understanding the role that plaques and other neurological changes play in the progression of AD. Now they are looking at the time period and order in which plaques and neurological changes like dementia and senility occur in the progression of AD. Read more →
Saturday, March 20, 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
- 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
- Why Some Human Brains Become Leaders, While Others Followers?
- Postoperative Cognitive Dysfunction
- Let the Matches Begin!
- My Nephew and his Brain, Part 4 – Their Life Today
- My Nephew and his Brain, Part 3 – Try to Work Out their Troubles
- My Nephew and his Brain, Part 2 – Revealed to be Complicated
- My Nephew and his Brain, Part 1 – Introduction
- 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
- Very touching story. My heart goes out to your family. Seizures are tough. And ...
- Thank you for sharing your nephew's story. So hard on those who love him, but I...
- Congratulations to all who've matched! Although the results of NRMP Main Residen...
- It's been almost 25 years since my son suffered a TBI in an accident. He was onl...
- I tend to agree with the teachers.But a teacher can only keep a record about the...
- Very interesting article, the 5th paragraph gets a little biased...but I still e...
- Dear Dan,There is certainly much clinical interest in this field. ClinicalTr...
- I recently commented on a sciencedaily.com article reporting success with TRD an...
- I have family members who are teachers. After sharing this article with them, th...
- It is great that people are challenging the use of this medication. As, a societ...
- I agree with the stand of the teachers and their children's that more than half ...
- I think that there’s also a social aspect to it. If you grow up in an area where...
- I have had epilepsy since I was 9 and am now 42. I have tried about every med. o...
- In this text is a serious error. Brain areas are found that contain religious ex...
- It's amazing how the brain works....
- Organ transplant for unavoidable patients have been around for quite some time a...
- Diet plays a major role in having diabetes. In today's world, people are finding...
- Interesting... I think that there's also a social aspect to it. If you grow up i...
- I think the article is actually describing a normal human being. Leadership tra...
- I think that applies to leaders within certain fields of knowledge or creativity...

