Monthly Archive for July, 2007
Ah, Looks Familiar! Deja Vu and the Dentate Gyrus
The human brain recognizes "patterns" as a natural way of looking at places and things. The feeling of deja vu is the result of such a pattern match; although we might not actually have been in a similar situation, the brain thinks it has, and produces a feeling of familiarity.New research published online in Science reveals that specific neuronal pathways in the learning and memory center of our brain, the hippocampus, is crucial for rapidly "comparing" two scenarios based on visual cues, thus identifying similar contexts. In turn, this can lead to the feeling of familiarity we often get in odd places and circumstances, termed deja vu.
Genetic Discrimination: A Real Threat?
The Genetic Information Nondiscrimination Act (GINA) of 2007 finally overcame the republican opposition in recent years, and got through the House of the Representatives. With a change in the recent composition of the senate, there is a good chance it would get through there as well. In the recent hearing before the House Energy and Commerce Subcommittee on Health, Dr. Francis Collins, the Director of the National Human Genome Research Institute, reemphasized that the "fear of genetic discrimination" threatened the advancement of biomedical research, and urged legislators to vote in favor of the bill so that individuals may "participate in scientific research without the fear of employment or health discrimination." But does it really?
Meditation for Troubled Minds: Can the Mind Heal the Mind?
Can the mind cure the mind, working on itself? Well, although the entire self-help psychology industry survives on an assumption that it does -- with various techniques, young and old, aimed at self-therapy, scientific research on the subject is still in its early stage.Mindfulness meditation, or more commonly known as Mindfulness Based Stress Reduction (MBSR) in psychiatric parlance, has been used "successfully" for years in individuals with a variety of medical disorders, including stress, chronic pain, depression, fibromyalgia, and eating disorders.
Curb Domestic Violence/Abuse and Slash the Incidence of Mental Disorders
A new study presented by the World Health Organization points to the international community's efforts to curb interpersonal violence and its mental and physical consequences. This past week nearly 200 experts on violence prevention assembled in Scotland for "Milestones 2007," a gathering intended to critically examine advances made since the WHO release of the "World Report on Violence and Health," in 2002. At the time of its original publication, a portion of this landmark report highlighted the psychological impact of interpersonal violence, supporting emerging research on the long-term, medically-related consequences of violence. This on-going study acts to solidify the link between violent behavior and consequently, mental distress.
Popular Posts
- Mind Games - Science's Attempts at Thought Control
- The Science of Stuttering
- Risks of Personalized Medicine
- Intelligence - Are You Holding Back Your Brain?
- Is Grief a Mental Illness?
- The Brain's Buying Power
- The Cost of a Good Night's Sleep
- Inside Your Brain on Holiday
- Risk Factors for Recurrence of Depression
- Salvia Divinorum - DEA Control over Magic in the Mint
Future Posts
Latest Posts
- Intelligence – Do You Need it to be Successful?
- A Trip for Terminal Patients
- Memory Ain’t What It Used to Be – And That’s Good for Psychotherapy
- The Science of Stuttering
- Are Your Friends Making You Fat?
- Beer – The Smarter Drink
- Macroeconomics and Suicide
- From Nymphomania to Hypersexuality
- Commitment – It’s the new Love
- Religion and Depression – Cause or Effect?
Comments
- david: I think you did an excellent j
- bikash12: I think you did an excellent j
- Veronica Pamoukaghlian, MA: Thank you for your insightful
- Richard Kensinger, MSW: I agree w/ Howard Gardner's pe
- Melbzi: Muso's and smoked pot.I q
- Melbzi: I am 36 and from Melbourne Aus
- CODER: When we get sick, really sick
- Rusti Hauge: I don't see any evidence to th
- david: Fantastic content, being in Pr
- Kevan Henson: Write to me.Kevan Henson
- Kevan Henson: Tbi's are the way of your daug
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