Brain Health News

Date Posted
Article Title
8/15/2013
Study Challenges Theory About Left Brain/Right Brain Behavior

MRI scans don't indicate that one hemisphere dominates or affects personality

8/14/2013
Depression in Diabetes Patients Linked to Dementia, Study Finds

Researchers say type 2 disease with depression associated with greater mental declines

8/13/2013
MRI Might Allow Earlier Diagnosis of Dyslexia: Study

Size of a structure in the brain appears to hold key to predicting, treating reading problems sooner

8/13/2013
Alzheimer's Research Takes a New Turn

Study suggests that gummed-up synapses -- not plaque -- may be at the root of aging brain diseases

8/12/2013
Famous Face Test May Spot Early Dementia

Researchers say inability to name icons like Einstein or Elvis might signal primary progressive aphasia

8/9/2013
Migraines Linked to Artery Networks in Brain

Imaging showed sufferers had differences in the structure of their blood vessels

8/9/2013
Quarterback's Death, NFL Study Split Over Brain Disorder

Autopsy shows former Michigan college player had CTE; Loyola study finds no evidence that NFL players are at greater risk

8/8/2013
Answers to Yes/No Questions Seen in Pupil Size: Study

Finding might help immobile patients communicate

8/8/2013
Quick Test May Help Prevent Hospital Delirium, Researchers Say

Once identified, these patients can receive preventive care

8/7/2013
Could Hot Cocoa Improve Brainpower in Seniors?

Small early study hints it might help, but author says it's too soon to recommend nightly cup

8/7/2013
Dolphins Remember for Decades, Study Finds

The unique 'signature' whistle that each dolphin uses appears to be recalled by others, even years later

8/6/2013
Red Night Light Better for Blue Mood: Animal Study

Symptoms of depression varied in hamsters depending on color of light exposure

8/2/2013
Teens' IQ Takes a Hit From Fighting, Study Finds

Loss of intelligence more severe for girls, researchers say

7/31/2013
Brain Chemistry Differs in Kids With Autism: Study

Over time, levels of chemical involved in connectivity differed from levels in children with other developmental delays

7/31/2013
New Clues About Hot Flashes and the Brain

Scientists say findings eventually may improve treatments

7/31/2013
Blood Pressure Swings Could Be Linked to Mental Decline: Study

Controlling fluctuations may help keep the mind sharp, experts say

7/30/2013
Meth Use Tied to Deadly Brain Infection in Mouse Study

A generally harmless fungus caused death in animals injected with methamphetamine, researchers say

7/29/2013
Breast-Fed Baby May Become Higher-IQ Child, Study Suggests

Benefits for children seen at 3 years, 7 years

7/29/2013
Diabetes Doesn't Seem to Affect Alzheimer's Disease Progression

Study looked at seniors' blood sugar tests along with their brain scans

7/29/2013
Birth Defect Discovery in Weimaraners Might Help Humans

There may be a connection with neural tube defects in people, study suggests

7/26/2013
Nearly Half of Seniors May Experience Delirium After Major Surgery

Study followed anesthesia patients in the recovery room and beyond

7/24/2013
Very Preterm Babies May Have Trouble Bonding With Parents

Study authors say parenting problems are not the cause

7/24/2013
Scientists Spot New Brain 'Pathways' Possibly Tied to Alzheimer's

Findings could point to new drug targets for dementia, although any treatment is still far away

7/23/2013
Menthol May Boost Cigarettes' Addictive Properties: Study

And FDA says the chemical makes it easier for young people to start smoking and harder for smokers to quit

7/23/2013
Is 'Sex Addiction' for Real? Study Says Maybe Not

Brain scans failed to prove that highly sexed people have anything more than strong libidos

7/22/2013
Brain Wired Differently in Those With Autism: Study

More connections in regions linked to symptoms of disorder, researchers report

7/22/2013
Epilepsy Plus Mental Ills Linked to Premature Death, Study Says

Findings suggest need to monitor psychiatric disorders in seizure patients

7/19/2013
COPD Tied to Tiny Brain Bleeds, Study Finds

Likelihood increases with illness severity, researchers say

7/18/2013
Chimps, Orangutans May Have Pretty Good Memories

They demonstrated 3-year recall in study

7/17/2013
Memory Worries May Be Early Sign of Alzheimer's

Although studies didn't prove connection, expert says concerns are worth mentioning to a doctor

7/16/2013
Scientists Detail Alzheimer's Progression, Step by Step

As researchers learn more, therapy might someday address brain changes much sooner

7/15/2013
Stroke Risk May Be Higher for Chinese People Than Whites

And they experience first strokes at younger ages, large study found

7/15/2013
Sleep Affects Concussion-Testing Results, Study Finds

Athletes with the least shuteye had lower baseline scores

7/15/2013
Concussion Prevention: Pass on Pricey Football Helmets, Study Suggests

Rule changes are what's needed to protect young athletes, expert says

7/15/2013
2 New Alzheimer's Drugs Show Promise in Early Studies

Experts caution that expectations are low in field littered with drug failures

7/14/2013
Sweet Tooth May Foretell of Binge Drinking, Brain Scans Show

Preference for alcohol, sugary water both show up in reward center; finding could aid future research

7/12/2013
Murderers' Minds Seem to Differ Depending on Type of Crime

Study compared mental illness, substance problems between impulsive and premeditated killers

7/12/2013
Mental Decline Seen Earlier When Epilepsy Present, Study Suggests

Seizures may hasten Alzheimer's and mild memory problems, researchers say

7/11/2013
Smoking Plus Heavy Drinking May Accelerate Mental Decline

For every 10 years of puffing and boozing, the brain ages the equivalent of 12 years, study says

7/11/2013
Today's 90-Somethings Seem Sharper Than Predecessors

Danish study compared mental abilities of seniors born in 1905 and 1915

7/10/2013
Extra Brain Fluid May Predict Autism Diagnosis: Study

But findings from small MRI review of infants need to be replicated by other researchers

7/9/2013
Irregular Bedtimes May Sap Kids' Brainpower

Study found that the longer children go to sleep at different times each night, the lower their scores on thinking tests

7/8/2013
Depressed Preschoolers Show Brain Changes, Scans Find

These differences could mark the start of a lifelong problem, researcher says

7/3/2013
Lifelong Reading, Hobbies Might Help Stave Off Dementia

Stimulating activities may encourage brain to adapt and create 'work-arounds,' study suggests

7/2/2013
IVF Tied to Small Risk of Mental Deficits in Children

Large Swedish study did not find higher risk for autism

7/2/2013
Brain Scans Suggest Marijuana May Squelch Motivation

Small study found lower dopamine levels in chronic users

7/2/2013
Growing Brain Aneurysms More Likely to Burst: Study

Smoking also increases risk of dangerous rupture, researchers say

6/27/2013
Magnetic Brain Stimulation Might Aid Stroke Recovery: Study

Small trial found patients had faster recovery of lost language, speech skills

6/26/2013
Drug Combo May Reduce Risk of Second Stroke: Study

After small or mini-stroke, aspirin plus Plavix tied to lower odds of another event

6/26/2013
Brain Injury May Raise Stroke Risk

Study of more than 1 million people found link but not cause and effect