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Bigger waists and higher BMI in 60s may be linked to greater brain aging years later

Having a bigger waistline and a high body mass index in your 60s may be linked with greater signs of brain aging years later, according to a study published in the July 24, 2019, online issue of Neurology, the medical journal of the American Academy of Neurology.

25 Jul 2019

Researchers explore stem cells for answers to how fragile X syndrome develops

The lab of Yongchao Ma, PhD, from Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago, discovered how the genetic defect in fragile X syndrome – a type of autism – delays production of neurons (nerve cells) at a critical time in the embryo's brain development.

24 Jul 2019

Scholars comment on new paper that challenges widely held ideas about autism

A new paper that challenges widely held ideas about autism has attracted comments from more than 30 scholars across the disciplines of psychology, anthropology, education, and neuroscience.

24 Jul 2019

Cognitive-behavioral therapy used to treat OCD can be successful for youth with hoarding symptoms

Hoarding can often be a debilitating problem for adults and is often associated with poorer mental health functioning and response to treatment.

24 Jul 2019

Study finds hidden dynamics in neuronal networks

Neuronal networks in the brain can process information particularly well when they are close to a critical point - or so brain researchers had assumed based on theoretical considerations.

23 Jul 2019

Exosomes can restore health to brain cells affected by developmental disease

Like overpacked suitcases unloaded from the underbelly of a jet, molecular satchels called exosomes are continuously deployed from all cells in the body—each one brimming with an assortment of contents that another cell may unpack and use.

23 Jul 2019

Mosquitoes change their hunting routines in response to host cues

Scientists have found that mosquitoes are changing their hunting routines in response to host cues. For example, in Africa, mosquitoes now recognize when people emerge from bednets in the morning and have begun hunting more often during the day than at night.

23 Jul 2019

Virginia Tech graduate student wins NIH award to map unexplored area of the brain

As you read this article, your eyes are capturing light and your brain is decoding it into tangible fragments of information - things like colors, edges, words, and ideas.

22 Jul 2019

UTSA researchers remove newborn neurons to reduce seizures in mice

Epileptic seizures happen in one of every 10 people who have experienced a traumatic brain injury (TBI). However, new research at The University of Texas at San Antonio has uncovered an innovative approach to possibly slow the progression of epilepsy.

22 Jul 2019

ADHD in athletes may be linked to longer recovery time from concussions

For college athletes, having attention deficit hyperactivity disorder (ADHD) may be linked to increased symptoms, and longer recovery time from concussions, according to a preliminary study released today that will be presented at the American Academy of Neurology Sports Concussion Conference in Indianapolis July 26-28.

22 Jul 2019

Researchers identify previously unknown pathways for sensory learning in the brain

We've all heard the saying that individuals learn at their own pace. Researchers at Carnegie Mellon University have developed an automated, robotic training device that allows mice to learn at their leisure.

19 Jul 2019

Transradial surgery appears effective for many neuroendovascular procedures

For years cardiologists have threaded hair-like surgical instruments through arteries in the wrist, as an access point to perform procedures on the heart.

19 Jul 2019

Using mathematical model to trace brain transitions

Unique in its application of a mathematical model to understand how the brain transitions from consciousness to unconscious behavior, a study at The City College of New York's Benjamin Levich Institute for Physico-Chemical Hydrodynamics may have just advanced neuroscience appreciably.

18 Jul 2019

Adolescent girls who self-injure overestimate negative feedback in social media

Adolescent girls who self-injure feel that they receive more negative feedback than they actually receive, and are more sensitive to "thumbs down" responses, compared to other adolescent girls.

17 Jul 2019

Researchers measure EEG-based brain responses for non-speech and speech sounds in children

Some of the findings in cognitive neuroscience and psychology do not seem to replicate from one study to the next. Could this also be true for commonly used brain response studies? It turns out to depend on what is being studied, found a recent study.

17 Jul 2019

Researchers discover new therapeutic target for treatment of Alzheimer's disease

Experiments performed in mice, in which the main pathogenic markers of the disease have been evaluated, show that the progression of the disease is prevented when the function of this protein is inactivated.

15 Jul 2019

Genetic contribution to distractibility helps explain procrastination

Wouldn’t it be nice to blame your genes for your procrastination? Now, using a combination of questionnaires and genetic testing, German researchers have found that with increasing dopamine in the brain, women tended to show greater tendencies to procrastinate.

14 Jul 2019

Unpleasant experiences could be countered with a good night’s REM sleep

A team of Netherlands Institute for Neuroscience researchers have found that a restful night with good REM (Rapid Eye Movement) sleep could counteract the effects of unpleasant experiences and memories. They have found the reason behind such an adaptation. Their study titled, “Restless REM sleep impedes overnight amygdale adaptation,” was published in the latest issue of the journal Current Biology.

14 Jul 2019

Study provides new insight into longitudinal decline in brain network integrity associated with aging

Functional regions within the brain become less distinct and inter-connected in the elderly over time, especially in those networks related to attention span and cognition.

14 Jul 2019

Neural pathways explain the relationship between imagination and willingness to help

In those split seconds when people witness others in distress, neural pathways in the brain support the drive to help through facets of imagination that allow people to see the episode as it unfolds and envision how to aid those in need, according to a team of Boston College researchers.

12 Jul 2019

Neuroscience News and Research

Bigger waists and higher BMI in 60s may be linked to greater brain aging years later

Researchers explore stem cells for answers to how fragile X syndrome develops

Scholars comment on new paper that challenges widely held ideas about autism

Cognitive-behavioral therapy used to treat OCD can be successful for youth with hoarding symptoms

Study finds hidden dynamics in neuronal networks

Exosomes can restore health to brain cells affected by developmental disease

Mosquitoes change their hunting routines in response to host cues

Virginia Tech graduate student wins NIH award to map unexplored area of the brain

UTSA researchers remove newborn neurons to reduce seizures in mice

ADHD in athletes may be linked to longer recovery time from concussions

Researchers identify previously unknown pathways for sensory learning in the brain

Transradial surgery appears effective for many neuroendovascular procedures

Using mathematical model to trace brain transitions

Adolescent girls who self-injure overestimate negative feedback in social media

Researchers measure EEG-based brain responses for non-speech and speech sounds in children

Researchers discover new therapeutic target for treatment of Alzheimer's disease

Genetic contribution to distractibility helps explain procrastination

Unpleasant experiences could be countered with a good night’s REM sleep

Study provides new insight into longitudinal decline in brain network integrity associated with aging

Neural pathways explain the relationship between imagination and willingness to help

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