Articles Tagged ‘thalamus’
Neuroscience & Neurology | By October 19, 2009 | By Waynekid Kam | 0 Comments
Two Wrongs Make a Right – Abnormal Brain Circuitry May Stop Abnormal Movement
A solution to an abnormal neurological movement problem can perhaps be abnormal as well. The irregular wiring of the brain may actually eliminate dystonia — repetitive movements and atypical postures. According to the Journal of Neuroscience, changes in brain pathways may actually counteract the genetic mutations for the movement disorder. This idea can explain why a few individuals with the inherited mutation are able to live normal lives.
Researchers at the Feinstein Institute identified two specific brain pathways that influence the severity of dystonia symptoms. All individuals who carry the mutations and symptoms for dystonia have an abnormal pathway between the cerebellum and the thalamus, but a normal second pathway between the thalamus and the cortex. Read more →
- Social and Physical Pain Share Neural Architecture
The old adage, “sticks and stones may break my bones, but words will never hurt me,” may be more defensive than accurate. Indeed, most languages rely on words that represent pain — hurt feelings, heartache, broken hearts — to communicate feelings of social distress. Recent findings in neuroscience suggest that sayings such as these may reflect more than poetic metaphor, and instead indicate an overlap in neural systems used to represent physical and social pain in humans. Read more →
Monday, March 22, 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
- Why Some Human Brains Become Leaders, While Others Followers?
- Post-Partum Psychosis - Rare but Real
- Is Your Doctor Happy or Burnt-Out?
- Worried Well on the Web
- Ginkgo Biloba Ineffective... Again
- Psychotropics and Youth, Part 2 - The Solutions
- Postoperative Cognitive Dysfunction
- Empathy – How Much is Too Much?
- 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
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