Blog Category: Neurology

Research Shows How the Human Brain Adapts to Injury

A study published in Cerebral Cortex, demonstrates that when one brain area loses functionality, a “back-up” group of secondary brain areas immediately activate, replacing not only the unavailable area but also its collateral areas.

Scientists at Carnegie Mellon University’s …

Why People Perform Better After Receiving a Compliment

Japanese scientists have found scientific proof that people doing specific tasks appear to perform better when another person compliments them. There seems to be scientific validity behind the message ‘praise to encourage improvement’. [Read more…]…

Attention Deficit Disorder Needs Life-Long Treatment

According to a study published in today’s Archives of General Psychiatry, attention deficit hyperactivity disorder (ADHD) does not disappear as children grow older. Prospective studies of childhood ADHD have not previously extended beyond early adulthood. Researchers followed 271 patients …

Trend Toward Stroke Becoming More Common in Young People

Research published this month in Neurology, shows that stroke may be affecting people at a younger age. Researchers looked at occurrences of strokes in people between the ages 20 and 54 in the Greater Cincinnati/Northern Kentucky area during three …

The Prevalence of ADHD Revisited

A study funded by the Centers for Disease Control and Prevention (CDC) and published this week in the Journal of Attention Disorders sought to evaluate the diagnosis and treatment of attention-deficit/hyperactivity disorder (ADHD). Monitoring the prevalence of ADHD is an …

Beyond Dopamine: Glutamate as a Target in Schizophrenia

An interesting review in ISRN Pharmacology, a peer-reviewed, open access journal, describes that for the last 60 years, antipsychotic pharmacology targeting antagonism of dopamine (DA) D2 receptors have been the primary treatment choice for schizophrenia. The clinical improvement seen …

Brain Regions Involved in Transition From Acute to Chronic Pain

Neuroscience researchers have been searching for years using imaging studies to find changes in brain structure and function that correlate with persistent pain. A recent study in Nature Neuroscience studied patients (n=40) with subacute back pain (SBP) lasting 4–16 weeks, …

Neurologists Tend to Underdiagnose Depression and Cognitive Problems in Patients With Parkinson’s Disease

Non-motor symptoms in Parkinson’s Disease (PD) generally tend to be under-diagnosed compared to motor problems. Some studies have compared different instruments to diagnose cognitive impairment (CI) and depression in PD, but few have studied how accurate the diagnostic process is …

The Brain Organizes Objects by Size

Previously unknown to neuroscientists, how the brain organizes object representation or perceives and identifies different objects has been a mystery. A new study in Neuron, by MIT researchers, has discovered that the brain organizes objects based on their physical …