Hippocampus News and Research RSS Feed - Hippocampus News and Research

The hippocampus is a part of the forebrain, located in the medial temporal lobe. It belongs to the limbic system and plays major roles in short term memory and spatial navigation. Humans and other mammals have two hippocampi, one in each side of the brain.
Common genetic variant reduces neurobiological benefits of exercise in mice

Common genetic variant reduces neurobiological benefits of exercise in mice

A new study revealed that a common genetic variant in the brain-derived neurotrophic factor gene reduces the neurobiological benefits induced by physical exercise in mice. [More]
Memory and language deeply linked via the hippocampus, new experiment shows

Memory and language deeply linked via the hippocampus, new experiment shows

A new study shows that when you finish your spouse's sentences or answer a fill-in-the-blank question, you're engaging the brain's relay station for memories, the hippocampus. [More]
Wayne State receives NIH funding to advance brain aging research

Wayne State receives NIH funding to advance brain aging research

Wayne State University has received a $3.6 million grant from the National Institute on Aging of the National Institutes of Health for a project that will advance knowledge of brain aging, its relation to cognitive performance and the role of common vascular and metabolic risk factors in shaping the trajectories of aging. [More]
Study sheds new light on biological mechanisms that drive flashbulb memory

Study sheds new light on biological mechanisms that drive flashbulb memory

Most people remember where they were when the twin towers collapsed in New York ... new research reveals why that may be the case. [More]
New mice study identifies trick to enhance memories

New mice study identifies trick to enhance memories

Imagine if playing a new video game or riding a rollercoaster could help you prepare for an exam or remember other critical information. [More]
Twin study looks at genetic influences on key structures of the human brain

Twin study looks at genetic influences on key structures of the human brain

An internationally significant study of healthy twins, 65 years of age or older, has unlocked important clues about how genes influence the development of key grey matter structures, paving the way for a genetic blueprint of the human brain. [More]
Study shows how caffeine counteracts age-related cognitive deficits in animals

Study shows how caffeine counteracts age-related cognitive deficits in animals

A study published in the journal Scientific Reports from Nature publishing group, describes the mechanism by which caffeine counteracts age-related cognitive deficits in animals. [More]
Multi-purpose protein may offer clues for successful treatment of Alzheimer's disease

Multi-purpose protein may offer clues for successful treatment of Alzheimer's disease

The tidal wave approaches. In the coming decades, Alzheimer's disease is projected to exact a devastating economic and emotional toll on society, with patient numbers in the US alone expected to reach 13.5 million by mid-century at a projected cost of over a trillion dollars. [More]
New research finds decrease in brain blood flow after stopping exercise in healthy older adults

New research finds decrease in brain blood flow after stopping exercise in healthy older adults

We all know that we can quickly lose cardiovascular endurance if we stop exercising for a few weeks, but what impact does the cessation of exercise have on our brains? New research led by University of Maryland School of Public Health researchers examined cerebral blood flow in healthy, physically fit older adults (ages 50-80 years) before and after a 10-day period during which they stopped all exercise. [More]
Nicotinic receptors could be new therapeutic target to prevent memory loss linked to Alzheimer's

Nicotinic receptors could be new therapeutic target to prevent memory loss linked to Alzheimer's

Several scientific studies have indicated that nicotine may be beneficial for memory function. [More]
Novel inhibitory brain receptor reduces seizure-like activity in pubertal mice

Novel inhibitory brain receptor reduces seizure-like activity in pubertal mice

More than half of children with epilepsy outgrow their seizures, yet the mechanism underlying this remission is unknown. [More]
Study suggests structural changes in the brain help cope with stressful situations

Study suggests structural changes in the brain help cope with stressful situations

People who experience job loss, divorce, death of a loved one or any number of life's upheavals often adopt coping mechanisms to make the situation less traumatic. [More]
Raising brain protein alleviates symptoms of Alzheimer's disease in mouse model

Raising brain protein alleviates symptoms of Alzheimer's disease in mouse model

Boosting levels of a specific protein in the brain alleviates hallmark features of Alzheimer's disease in a mouse model of the disorder, according to new research published online August 25, 2016 in Scientific Reports. [More]
Crohn's disease sufferers experience slower cognitive response times, study shows

Crohn's disease sufferers experience slower cognitive response times, study shows

New research published in the UEG Journal1 has found that Crohn's disease sufferers experience slower response times than matched individuals that do not have the disease. [More]
Abnormal increase in hippocampal activity impairs memory and attention

Abnormal increase in hippocampal activity impairs memory and attention

Neurons in the brain interact by sending each other chemical messages, so-called neurotransmitters. [More]
Scientists find how sleep deprivation negatively affects memory

Scientists find how sleep deprivation negatively affects memory

Researchers from the Universities of Groningen and Pennsylvania have discovered a piece in the puzzle of how sleep deprivation negatively affects memory. [More]
New study reports long-lasting cognitive impairments in mice after chemotherapy treatment

New study reports long-lasting cognitive impairments in mice after chemotherapy treatment

Women undergoing chemotherapy for breast cancer have long complained of lingering cognitive impairments after treatment. [More]
Researchers unravel mechanism by which hippocampal stem cells regulate their own fate

Researchers unravel mechanism by which hippocampal stem cells regulate their own fate

To date, it has been assumed that the differentiation of stem cells depends on the environment they are embedded in. [More]
Poor prenatal nutrition may be linked to ADHD symptoms and conduct problems in children

Poor prenatal nutrition may be linked to ADHD symptoms and conduct problems in children

New research led by scientists from King's College London and the University of Bristol has found that a high-fat, high-sugar diet during pregnancy may be linked to symptoms of ADHD in children who show conduct problems early in life. [More]
Novel PET radiotracer reveals epigenetic activity in the human brain for the first time

Novel PET radiotracer reveals epigenetic activity in the human brain for the first time

A novel PET radiotracer developed at the Martinos Center for Biomedical Imaging at Massachusetts General Hospital is able for the first time to reveal epigenetic activity - the process that determines whether or not genes are expressed - within the human brain. [More]
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